Terminal Blocks
BN1U, BN-W/BNH-W, BA, BTB/BTBH, and BD
Terminal Blocks (Selection Guide)
Rail Mount Terminal Blocks
Style
BND/BNDH Series
BN15MC Series
UL recognized
CSA certified (600V)
EN compliant (TÜV approved)
Complies with JIS C 2811.
Double-deck.
8 mm (top deck), 10.5 mm
(bottom deck) terminal centers.
All terminals are short-circuited
with a built-in common jumper.
Terminal Centers
7 mm to 57 mm
8 mm, 10.5 mm
8 mm
7.9 to 60 mm
No. of Poles
Modular construction
1-pole = 1 block
2, 3, 4-pole = 1 block (large capacity)
4, 8, 10-pole
Modular construction, 1 pole = 1 block
3-pole = 1 block (for M3, M3.5, M4
terminal screws)
Series
BN-W/BNH-W Series
Rail Mount Terminal Blocks
BA Series
Three poles in one block.
Made of polyamide.
Shape
Current
(A)∗
16
21
30
40
50
70
94
132
175
240
310
370
430
520
Wire
(mm2)∗
1.25
2
3.5
5.5
8
14
22
38
60
100
150
200
240
325
Applicable Wire
Rated Current
Terminal Screw
Terminal
Screw∗
M3
M3.5
M4
M4
M5
M5
M6
M8
M8
M10
M12
M12
M16
M16
Wire
(mm2)∗
1.25
Current
(A)∗
16
Common
Current
Terminal
Screw∗
M3
∗ According to JIS C 2811.
Wire
(mm2)∗
1.25
2
3.5
5.5
14
22
38
100
200
Current
(A)∗
16
21
30
40
70
94
132
240
370
Terminal
Screw∗
M3
M3.5
M4
M4
M5
M6
M8
M10
M12
∗ According to JIS C 2811.
∗ According to JIS C 2811.
Self-lifting
Touch-down
Self-lifting
Self-lifting
Terminal Shape
Screw (for large capacity type)
DIN 35 mm
Screw (for large capacity type)
Stud
IEC C30
DIN 35 mm + C30
DIN 35 mm DIN 35 mm + C30
Rail
BAA
BAP
Rated Voltage
BNCA
BNCP
BNJA
Insulation Resistance 100 MΩ minimum
600V
100 MΩ minimum
600V
100 MΩ minimum
Dielectric Strength
2500V AC, 1 minute
2500V AC, 1 minute
2500V AC, 1 minute
Housing Material
(standard color)
Modified PPE
(black)
Modified PPE
(light gray)
PPE
(black)
•Touch-down construction reduces wiring time.
•Terminal blocks can be mounted on 3 different types of rails.
•Molded from UL recognized flame-retardant resin UL94V-0.
•Also available with a fuse or disconnecting switch.
•Same shape and size as
•Large capacity terminal blocks
BN15MW.
can be surface mounted.
•The housing color is light gray. •Also available with a fuse or
discon­necting switch.
•The same accessories can be
used for standard types.
Features
Approvals
Page
2
600V (660V)
BAA
BAP
BNJA
UL, CSA, TÜV (major models)
5
—
18
19
UL, CSA
28
Terminal Blocks (Selection Guide)
Rail Mount Terminal Blocks
BN1U
Surface Mount Terminal Blocks
Rail Mount
Miniature Terminal Blocks
Surface Mount Terminal Blocks
BD Series
BTB/BTBH Series
BD Series
Spring-up screws with temporary
hold. UL recognized for field wiring
(FW2).
Rugged surface mount terminal block
with 8.5 to 15.5 mm terminal centers.
Space-saving miniature terminal
block. Mount on 15-mm-wide DIN
rail.
Miniature terminal block with 5, 7, 8
mm terminal centers.
7, 8, 11 mm
8.5, 10.5, 12, 15.5 mm
5, 7, 8 mm
5, 7, 8 mm
Modular construction
2 to 30-pole
(2 to 20-pole for BTB50C and
BTBH50C)
Modular construction
1-pole = 1 block
2 to 35-pole (8 mm terminal centers)
2 to 40-pole (7 mm terminal centers)
2 to 56-pole (5 mm terminal centers)
Wire
(mm2)∗
1.25
2
5.5
Current
(A)∗
16
21
40
Terminal
Screw∗
M3
M3.5
M4
∗ According to JIS C 2811.
Current
(A)∗
16
21
40
70
Wire
(mm2)∗
1.25
2
5.5
14
Terminal
Screw∗
M3
M3.5
M4
M5
∗ According to JIS C 2811.
Wire
(mm2)∗
1.25
Current
(A)∗
16, 14
(Note)
Terminal
Screw∗
Wire
(mm2)∗
M3
1.25
Current
(A)∗
16, 14
(Note)
Terminal
Screw∗
M3
∗ According to JIS C 2811.
∗ According to JIS C 2811.
Note: 1
6A (8 mm terminal centers)
14A (7mm, 5 mm terminal
centers)
Note: 16A (8 mm terminal centers)
14A (7mm, 5 mm terminal
centers)
Self-lifting
Self-lifting
Self-lifting
Spring-up
(with temporary hold function)
Touch-down
DIN 35 mm
Screw/Solder
IEC C30 DIN 35 mm
+ C30
BNCA
BNCP
Screw/Solder
Cage Screw
DIN 15 mm
—
BAA
BAP
Cage Screw
—
BDA
BDP
BNJA
600V (660V)
100 MΩ minimum
600V
100 MΩ minimum
380V/250V
100 MΩ minimum
380V/250V
100 MΩ minimum
2500V AC, 1 minute
2500V AC, 1 minute
2500V AC, 1 minute
2500V AC, 1 minute
Modified PPE
(black)
Modified PPE
(black)
Modified PPE
(black, blue – BD8 only)
Modified PPE
(black)
•Spring-up screws save up to 30%
wiring time (compared to IDEC
standard terminal blocks).
•Same height for M3, M3.5, and M4
types.
•Touch-down terminals.
•Flame resistant UL94V-0.
•Rugged construction.
•Miniature terminal blocks mount on
15-mm-wide DIN rail.
•Space-saving miniature terminal
block.
•Rugged construction.
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA
UL, CSA
34
37
45
46
3
Terminal Blocks
Safety Precautions
Terminal Block Structure
•Remove power to the terminal blocks before starting installation,
removal, wiring, maintenance, and inspection of the products. Failure
to remove power may cause elec­trical shocks.
•For wiring, use wires of proper size to meet voltage and current
requirements. Tighten the terminal screws to the recommended
tightening torque. Failure to tighten the ter­minal screws may cause
overheating and fire. Also, the screws may become loose due to
vibrations. Tighten regu­larly.
•The recommended tightening torque is shown below:
Screw Size
M3  M3.5
M4  M5  Tightening
Torque (N·m)
0.6 to 1.0
1.0 to 1.3
1.4 to 2.0
2.6 to 3.7
Screw Size
M6
M8
M10
M12
M116
Tightening
Torque (N·m)
3.9 to 5.4
10 to 13.5
21 to 28
38 to 49
83 to 116
•For large capacity types, take into consideration the ten­sion of the
wires and tightening torque and make sure that the crimping terminals
are not twisted.
•Grooves on the head of the hex bolt, for large capacity types are for
temporary tightening. For proper tightening, use an applicable socket
wrench and tighten within the range of the recommended tightening
torque.
•Use an insulated crimping terminal.
•Install a dust cover after wiring.
Terminal Screw (Steel)
Housing
Bus Bar (Brass)
Spring (Stainless Steel)
Color:Black
Material: Modified PPE
BNH10W (Example)
Self-lifting
Touch-down
Screw
(Large capacity type)
Bus bar
Bus bar
Sems plate
Bus bar
L-shaped washer
Screw
Stud
(Large capacity type)
Screw
Cage Screw
Screw
Stud
Bus bar
Bus bar
Nut
Cage
Terminal Styles
Selecting Terminal Blocks by Current According to JIS Standards
IDEC’s terminal blocks are compliant with JIS C 2811. The current varies depending on the operationg conditions (wire type, number of budle wire, operating
temperature, etc.). See the table below for choosing the terminal block.
When using the terminal blocks as UL, CSA, and TÜV approved products, refer to UL, CSA, and TÜV ratings.
Applicable IDEC Terminal Block
Applicable Wire
1.25
2
3.5
(mm2)
Current (A)
16
21
30
Current vs.
Temperature
(1)
(2)
(3)
Rise at Bus Bars
BN1U Series BN1U-16W BN1U-20W
—
BN15LW
BN10W
BNH15LW
BNH10W BN15MWT
BN-W
BN15MW BNH15MWT BN15LWT
BNH-W
BNH15MW BND15LW BNH15LWT
Series
BND15W BNDH15LW
BNDH15W BND15WT
BNDH15WT
BA Series
BA111T
BA211T
—
BTB
BTB15C
BTB15LC
—
BTBH Series BTBH15C BTBH15LC
BD8
BD Series
BD8S
5.5
8
14
22
38
60
100
150
200
240
325
40
50
70
94
132
175
240
310
370
430
520
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)Cu
BN1U-40W
BN30W
BNH30W
BA311T
BTB30C
BTBH30C
—
BN40W
BNH40W
—
—
BN50W
BNH50W
BN75W
BA411S
BA611S
BTB50C
BTBH50C
BN100W
BN150W BN200BW BN300BW BN400BW BN500BW BN600NW
BN150NW BN200NW BN300NW BN400NW BN500NW
BA711S
BA811S
—
BA911S
—
—
—
—
Current vs. Temperature Rise at Bus Bars
(1)
1.25 mm2
Temperature rise of bus bars (°C)
60
(2)
2 mm2
(6)
(3)
(4)
(5)
(7)
3.5 mm2 5.5 mm2 8 mm2 14 mm2 22 mm2
(8)
38 mm2
(9)
60 mm2
(10)
(11)
(12)
(13)
(14)
100 mm2 150 mm2 200 mm2 250 mm2 325 mm2
45
40
30
20
15
10
5
10
20
30
40
50
70
Current (A)
100
200
300
400
500 600 700
How to read the graph
When using IDEC terminal blocks, make sure that the operating temperature and the temperature of the bus bars do not exceed 100°C.
How­ever, the upper limit of the temperature rise is limited to 45°C by JIS C 2811.
Operating temperature + Temperature rise at bus bars ≤ 100°C
Note: Select wires according to the allowable temperature, operating temperature, and temperature rise of bus bars.
About SCCR of Terminal Block
When exporting machine or systems to the USA, the smallest short-circuit current rating of the control board’s main circuit must be
displayed as SCCR (short-circuit current rating) value. SCCR is specified by UL508A-2001, Supplement SB, Table SB4.1. The value is 10kA
for terminal block.
4
BN-W / BNH-W Series Terminal Blocks
UL recognized, CSA certified, and TÜV compliant.
Touch-down terminals reduce wiring time.
•Molded from UL94V-0 material with excellent flame and shock
resistance.
•Terminal blocks can be mounted on a 35-mm-wide DIN rail and
30-mm-wide IEC type C rail.
DIN Rail
IEC Type C Rail
•9.5-mm-wide marking strips can be used on all models.
17-mm-wide sliding type marking strips also available.
(BN10W to BN30W)
•Terminal blocks of different shapes and capacities can be installed
without using an end plate. (BN/BNH10W to BN/BNH150W)
•Screw and stud terminals available for large capacity terminal
blocks.
Touch-down terminal blocks reduce wiring time.
•Additional mounting and removal of terminals is easy.
(BNH-W/BNDH-W Series)
(BN/BNH10W to BN/BNH30W)
1. Insert the Crimping
2. P
ush the Screw
3. Tighten the Screw
•• Complies with JIS C 2811.
Terminal
Down
•• UL recognized, CSA certified, and EN compliant (TÜV approved).
(Except common terminal and models with fuse)
•• UL recognized for field wiring (FW2).
Applicable Standards

Certification Organization/
File No.
Mark
UL1059
UL recognized
File No. E78117
CSA C 22.2 No.158
CSA File No. LR64803
EN60947-7-1
TÜV Rheinland
License No.
Standard: R9551701
Large Capacity: J9551516
J9650886 (BN500, BN600 only)
Double-Deck: R9650688
Material
Parts Name
Housing
Bus Bars
Terminal Screw
Spring
Terminal screw is
always in the open
position. No need to
loosen the screw.

Push the screw down
to temporarily hold the
wire in place.
The screws can be
tightened easily with a
pneumatic screwdriver.
General Ratings
Dielectric Strength
Insulation Resistance
Operating Temperature
Storage Temperature
Operating Humidity
Material
Modified PPE
Brass (Nickel-plated)
Steel (Zinc chrome-plated)
Stainless steel (touch-down type only)
2500V AC, 1 minute
100 MΩ minimum
–25 to +55°C (no freezing)
–25 to +70°C (no freezing)
45 to 85% RH (no condensation)
Ratings/Terminal Screw Tightening Torque
Part No.
Style
Self-Lifting
BN10W

BN15MW 
Standard
With Disconnecting Switch
With Fuse
Double-Deck
Common Terminal
BNH10W
BNH15MW  600V/15A
22-14
EN Ratings (∗1)
Voltage/
Wire Size
[mm2/(AWG)]
Current
660V/16A
1.25/(22-16)
JIS Ratings
Voltage/
Wire Size
Current
(mm2)
600V/16A
1.25
M3
0.6 to 1.0
660V/22A
600V/16A
M3
0.6 to 1.0
2/(22-14)
BN15LW 
BNH15LW  600V/20A
22-14
660V/22A
2/(22-14)
600V/21A
1.25 (2) ∗2
2
BN15MWT
BNH15MWT 600V/15A
22-14
660V/22A
2/(22-14)
600V/21A
2
Terminal
Screw
Tightening
Torque
(N·m)
M3.5
1.0 to 1.3
M3.5
1.0 to 1.3
BN15LWT 
BNH15LWT  600V/30A
22-14
660V/22A
3.5/(22-14)
600V/30A
3.5
M4
1.4 to 2.0
BN30W
BNH30W
 600V/35A
18-10
660V/38A
5.5/(18-10)
600V/40A
5.5
M4
1.4 to 2.0
BN40W
BNH40W
600V/40A
16-8
660V/50A
8/(16-8)
600V/50A
8
M5
2.6 to 3.7
BN50W
BNH50W
600V/50A
16-6
660V/67A
14/(16-6)
600V/70A
14
M5
2.6 to 3.7
600V/80A
16-4
660V/94A
22/(8-4)
600V/94A
22
M6
BN100W
600V/100A
16-2
660V/132A
38/(2)
600V/132A
38
M8
M8
BN75W
Large Capacity
UL/CSA Ratings
Voltage/
Wire Size
Current
(AWG)
 600V/15A
22-16
Touch-Down


BN150W
600V/150A
16-1/0
660V/175A
60/(1/0)
600V/175A
60
BN150NW
600V/150A
16-1/0
660V/175A
60/(1/0)
600V/175A
60
M8
BN200BW, BN200NW
600V/200A
4/0
660V/240A
100/(4/0)
600V/240A
100
M10
BN300BW, BN300NW
600V/310A
300MCM
660V/310A
150/(300MCM)
600V/310A
150
M10
BN400BW, BN400NW
600V/350A
400MCM
660V/370A
200/(400MCM)
600V/370A
200
M12
BN500BW, BN500NW
600V/500A
500MCM
660V/430A
240/(500MCM)
600V/430A
250
M16
BN600NW
600V/600A
600MCM
660V/520A
3.9 to 5.4
10 to 13.5
10 to 13.5
21 to 28
38 to 49
83 to 116
300/(600MCM)
600V/520A
325
M16
BNT20
—
—
—
—
—
600V/20A
5.5
M4
BNF10S
—
—
—
—
—
600V/10A
5.5
M4
BNF10N
—
—
—
—
600V/10A
5.5
M4
1.25 (2) ∗2
2
M3
0.6 to 1.0
M3.5
1.0 to 1.3
2
M3.5
1.0 to 1.3
1.25 (2) ∗2
M3
0.6 to 1.0
BND15W
BNDH15W
600V/10A
22-14
660V/22A
2/(22-14)
600V/16A
BND15LW
BNDH15LW
600V/15A
22-14
660V/22A
2/(22-14)
600V/21A
BND15WT
BNDH15WT
600V/15A
22-14
660V/22A
2/(22-14)
600V/21A
600V/16A
BN15MC
—
—
—
—
—
Common Current
1.4 to 2.0
1.4 to 2.0
∗1: Ratings approved by TÜV based on EN60947-7-1.
∗2: The rated applicable wire size is 1.25 mm2, but 2 mm2 wires can also be connected. The wire size in ( ) does not comply with JIS standards.
∗3: Part No. with  is UL recognized for field wiring (FW2).
5
BN-W / BNH-W Series Terminal Blocks
Terminal Blocks
Terminal Style
Ordering No.
Applicable
Wire (mm2)
Terminal
Screw
Width (mm)
Package
Quantity
BN10W
BN15MW
BN15LW
BN15MWT
BN15LWT
BN30W
BN40W
BN50W
BNH10W
BNH15MW
BNH15LW
BNH15MWT
BNH15LWT
BNH30W
BNH40W
BNH50W
BN10WPN50
BN15MWPN50
BN15LWPN50
BN15MWTPN50
BN15LWTPN50
BN30WPN50
BN40WPN20
BN50WPN20
BNH10WPN50
BNH15MWPN50
BNH15LWPN50
BNH15MWTPN50
BNH15LWTPN50
BNH30WPN50
BNH40WPN20
BNH50WPN20
1.25
1.25 (2) (Note)
2
2
3.5
5.5
8
14
1.25
1.25 (2) (Note)
2
2
3.5
5.5
8
14
M3
M3
M3.5
M3.5
M4
M4
M5
M5
M3
M3
M3.5
M3.5
M4
M4
M5
M5
7
8
10.5
8
10.5
12
14
15.5
7
8
10.5
8
10.5
12
14
15.5
50
50
50
50
50
50
20
20
50
50
50
50
50
50
20
20
BN75W
BN100W
BN150W
BN200BW2
BN200BW3
BN200BW4
BN300BW2
BN300BW3
BN300BW4
BN400BW2
BN400BW3
BN400BW4
BN150NW
BN200NW2
BN200NW3
BN200NW4
BN300NW2
BN300NW3
BN300NW4
BN400NW2
BN400NW3
BN400NW4
BN75WPN10
BN100WPN05
BN150WPN05
BN200BW2
BN200BW3
BN200BW4
BN300BW2
BN300BW3
BN300BW4
BN400BW2
BN400BW3
BN400BW4
BN150NWPN05
BN200NW2
BN200NW3
BN200NW4
BN300NW2
BN300NW3
BN300NW4
BN400NW2
BN400NW3
BN400NW4
22
38
60
M6
M8
M8
20
26
26
10
5
5
12
100
M10
37
1
13
150
M10
44
1
14
200
M12
57
1
15
60
M8
26
5
12
100
M10
37
1
13
150
M10
44
1
14
200
M12
57
1
15
BN200BW2K
BN200BW3K
BN200BW4K
BN300BW2K
BN300BW3K
BN300BW4K
BN400BW2K
BN400BW3K
BN400BW4K
BN500BW2K
BN500BW3K
BN500BW4K
BN200NW2K
BN200NW3K
BN200NW4K
BN300NW2K
BN300NW3K
BN300NW4K
BN400NW2K
BN400NW3K
BN400NW4K
BN500NW2K
BN500NW3K
BN500NW4K
BN600NW2K
BN600NW3K
BN600NW4K
BN200BW2K
BN200BW3K
BN200BW4K
BN300BW2K
BN300BW3K
BN300BW4K
BN400BW2K
BN400BW3K
BN400BW4K
BN500BW2K
BN500BW3K
BN500BW4K
BN200NW2K
BN200NW3K
BN200NW4K
BN300NW2K
BN300NW3K
BN300NW4K
BN400NW2K
BN400NW3K
BN400NW4K
BN500NW2K
BN500NW3K
BN500NW4K
BN600NW2K
BN600NW3K
BN600NW4K
100
M10
37
1
13
150
M10
44
1
14
200
M12
57
1
15
250
M16
57
1
16
100
M10
37
1
13
150
M10
44
1
14
200
M12
57
1
15
250
M16
57
1
Part No.
Page
Standard
16A
21A
Self-Lifting
1-pole
30A
40A
50A
70A
16A
21A
Touch-Down
1-pole
30A
40A
50A
70A
8
9
10
8
9
10
Large Capacity (Rail Mount)
1-pole
Screw
Stud
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
1-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
94A
132A
175A
240A
310A
370A
175A
240A
310A
370A
11
Large Capacity (Surface Mount)
Screw
Stud
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
2-pole
3-pole
4-pole
240A
310A
370A
430A
240A
310A
370A
430A
520A
∗ The rated applicable wire size is 1.25 mm2, but 2 mm2 wires can also be connected.
The wire size in ( ) does not comply with JIS standards.
6
16
325
M16
57
1
BN-W / BNH-W Series Terminal Blocks
Terminal Blocks
Terminal Style
Part No.
Ordering No.
Applicable
Wire (mm2)
Terminal
Screw
Width (mm)
Package
Quantity
5.5
M4
15
20
5.5
M4
15
20
1.25 (2)∗
M3
8
25
2
M3.5
8
25
2
M3.5
12
25
1.25 (2)∗
M3
8
10
Page
With Disconnecting Switch, Fuse
Disconnecting Switch 20A
1-pole
With Fuse
1-pole
10A
BNT20
BNF10S-
BNF10N-
BNT20PN20
BNF10S-APN20
BNF10N-APN20
BND15W
BNDH15W
BND15LW
BNDH15LW
BND15WT
BNDH15WT
BND15WPN25
BNDH15WPN25
BND15LWPN25
BNDH15LWPN25
BND15WTPN25
BNDH15WTPN25
BN15MC4
BN15MC8
BN15MC10
BN15MC4PN10
BN15MC8PN10
BN15MC10PN10
17
Double-Deck Terminal Block
Self-Lifiting
Touch-Down
Self-Lifting
Touch-Down
Self-Lifting
Touch-Down
16A
1-pole
21A
1-pole
21A
1-pole
18
Common Terminal
Self-Lifting Type 16A
(Common Current)
4-pole
8-pole
10-pole
18
∗ The wire size in ( ) does not comply with JIS standards.
The rated applicable wire size is 1.25 mm2, but 2 mm2 wires can also be connected.
Specify the fuse rating in place of . 1A: 1, 3A: 3, 5A: 5.
Accessories
End Plate
Rail
End Clip
Rail Mounting Clip
Dust Cover
Marking Strip
Marking Strip
Fastener
Sliding Marking
Strip
Jumper
Removal Tool
Surface Mount Clip
Connecting Rod
Connecting Nut
BN10W, BN15MW, BN15LW, BN15MWT,
BN15LWT, BN30W
✕
✕
✕







—
—
—
BNH10W, BNH15MW, BNH15LW, BNH15MWT,
BNH15LWT, BNH30W
✕
✕
✕




—


—
—
—
50A to 70A
Self-Lifting
Touch-Down
BN40W, BN50W, BNH40W, BNH50W
✕
✕
✕




—

—
—
—
—
Rail Mount 1-Pole
94A to 175A
BN75W, BN100W, BN150W, BN150NW
✕
✕
✕




—
—
—
—
—
—
Rail Mount
240A to 370A
BN200BW, BN300BW, BN400BW
BN200NW, BN300NW, BN400NW
—
✕
✕
—
—
—
—
—
—
—
BN200BWK, BN300BWK, BN400BWK
BN200NWK, BN300NWK, BN400NWK
BN500BWK, BN500NWK, BN600NWK
—
—
—
—
Supplied
—
Surface Mount
240A to 520A
Supplied
Accessories (✕: Necessary)
—
—
—
—
—
—
—
With Disconnecting Switch
BNT20
✕
✕
✕




—
—
—
—
—
—
With Fuse
BNF10S, BNF10N
✕
✕
✕

—


—
—
—
—
—
—
Double-Deck
BND15W, BND15LW, BNDH15W, BNDH15LW,
BND15WT, BNDH15WT
✕
✕
∗1
✕
∗1




—
✕
—
✕
∗2
✕
✕
Common Terminal
BN15MC
—
✕
✕
—




—
—
—
—
—
When ordering accessories, check if the accessories are necessary
by referring to the table.
✕:Necessary
:Optional
Large Capacity
Standard
Terminal
16A to 40A
Self-Lifting
Touch-Down
Part No.
∗1: Accessory not necessary for surface mounting.
∗2: Accessory not necessary for rail mounting.
Specify the number of poles in place of .
20
21
22
23
24
Page
7
BN-W / BNH-W Series Terminal Blocks
32.5
35 (when using C Rail: 41)
23.5 (when using C Rail: 29.5)
32.5
35 (when using C Rail: 41)
BN15MWPN50
50
50
Weight (Approx.)
6.5g
7.3g
10g
32.5
BNH10WPN50
14.3
10.5
8.5
38
18
35 (when using C Rail: 41)
18
35 (when using C Rail: 41)
32.5
11.3
8
6.7
38
BNH15MWPN50
BNH15LWPN50
Package Quantity
50
50
50
Weight (Approx.)
7.5g
8.2g
11.2g
Standards
Insulation Voltage
Wire Size ∗1
Rated Current ∗2
UL/CSA
EN
JIS
UL/CSA
EN
JIS
UL/CSA
EN
JIS
600V
660V
600V
600V
660V
600V
600V
660V
600V
22-16 AWG
1.25 mm2
(22-16 AWG)
1.25 mm2
22-14 AWG
22-14 AWG
2 mm2
(22-14 AWG)
2 mm2
15A
16A
16A
15A
22A
21A
Terminal screw
1.25 mm2
2 mm2
(22-14 AWG) (2mm2 max)
22A
M3.5
1.25-3
1.25-3 (2-3)
2-3.5
2
2
2
0.6 to 1.0 N · m
0.6 to 1.0 N · m
1.0 to 1.3 N · m
ø3.2 min.
End Plate
Dust Cover
Marking Strip
Marking Strip Fastner
DIN Rail/End Clip
C Rail/End Clip
DIN + C Rail/End Clip
20A
M3
Crimping Terminal
Crimping Terminal
Dimensions (mm) ∗3
16A
M3
Max. No. of Crimping Terminals
Tightening Torque
M3.5
21A
BNH15LW
32.5
10.3
7
5.9
18
M3
16A
BNH15MW
23.5 (when using C Rail: 29.5)
Dimensions
BN15LWPN50
23.5 (when using C Rail: 29.5)
M3
16A
BNH10W
35 (when using C Rail: 41)
23.5 (when using C Rail: 29.5)
Touch-Down Terminal
14.3
10.5
8.5
38
18
50
38
Accessories
11.3
8
6.7
BN10WPN50
Part No.
M3.5
21A
BN15LW
Package Quantity
Ordering No.
Specification / Ratings
38
18
10.3
7
5.9
32.5
35 (when using C Rail: 41)
38
18
M3
16A
BN15MW
23.5 (when using C Rail: 29.5)
Dimensions
Ordering No.
Standard
M3
16A
BN10W
23.5 (when using C Rail: 29.5)
Self-Lifting Terminal
Part No.
5 max.
ø3.6 min.
ø3.2 min.
5.8 max.
6.6 max.
3.3 min.
5 max.
8.5 max.
3.3 min.
5 max.
4 min.
BNE15W (see page 20)
BNC230 (see page 21)
PVC 1m/BNM7, Fiber glass 1m/BNM9, PVC 25m/BNM725 (see page 22)
BNM3 (see page 22)
Aluminum: BAA1000, Steel: BAP1000 (see page 20)/BNL6 (see page 21)
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)/BNL7 (see page 21)
Aluminum: BNJA1000 (see page 20)/BNL6, BNL7 (see page 21)
∗1: The wire size in ( ) does not comply with JIS standards.
∗2: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
8
BN-W / BNH-W Series Terminal Blocks
19.4
32.5
35 (when using C Rail: 41)
23.5 (when using C Rail: 29.5)
32.5
15.8
12
9.6
38
14.3
10.5
8.5
BN15MWTPN50
BN15LWTPN50
50
50
50
7g
10g
15.6g
BNH15MWTPN50
15.8
12
9.6
38
19.4
32.5
35 (when using C Rail: 41)
23.5 (when using C Rail: 29.5)
32.5
23.5 (when using C Rail: 29.5)
14.3
10.5
8.5
38
17.5
M4
40A
BNH30W
BNH15LWTPN50
35.5
11.3
8
6.7
38
17.5
M4
30A
BNH15LWT
BN30WPN50
38 (when using C Rail: 44)
25.4 (when using C Rail: 31.4)
M3.5
21A
BNH15MWT
35 (when using C Rail: 41)
38
17.5
M4
40A
BN30W
35.5
11.3
8
6.7
23.5 (when using C Rail: 29.5)
35 (when using C Rail: 41)
38
17.5
M4
30A
BN15LWT
38 (when using C Rail: 44)
25.4 (when using C Rail: 31.4)
M3.5
21A
BN15MWT
BNH30WPN50
50
50
50
8g
11g
16.8g
UL/CSA
EN
JIS
UL/CSA
EN
JIS
UL/CSA
EN
JIS
600V
660V
600V
600V
660V
600V
600V
660V
600V
22-14 AWG
2 mm2
(22-14 AWG)
2 mm2
22-14 AWG
3.5 mm2
(22-14 AWG)
3.5 mm2
18-10 AWG
5.5 mm2
(18-10 AWG)
5.5 mm2
22A
21A
30A
22A
30A
35A
38A
40A
15A
M3.5
M4
M4
1.25-3.5 to 2-3.5
1.25-4 to 3.5-4
1.25-4 to 5.5-4
2
2
2
1.0 to 1.3 N·m
1.4 to 2.0 N·m
1.4 to 2.0 N · m
9.5 max.
8.5 max.
6.6 max.
4.7 max.
ø4.2 min.
ø4.3 min.
ø3.6 min.
3.6 min.
4.7 max.
6 max.
4.3 min.
4.5 min.
BNE15W (see page 20)
BNE30W (see page 20)
BNC230 (see page 21)
BNC230 (see page 21)
PVC 1m/BNM7, Fiber glass 1m/BNM9, PVC 25m/725 (see page 22)
BNM3 (see page 22)
Aluminum: BAA1000, Steel: BAP1000 (see page 20) /BNL6 (see page 21)
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)/BNL7 (see page 21)
Aluminum: BNJA1000 (see page 20)/BNL6 (see page 21)
Aluminum: BNJA1000 (see page 20)/
BNL6, BNL7 (see page 21)
∗1: The wire size in ( ) does not comply with JIS standards.
∗2: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
9
BN-W / BNH-W Series Terminal Blocks
34.3
28.3
42.5
When using C Rail: 50
When using DIN Rail: 44
34.4
28.4
42.5
When using C Rail: 50
20
Weight (Approx.)
25g
25.4g
50A
48
24.4
BNH40WPN20
Ordering No.
34.3
28.3
20
20
Weight (Approx.)
25g
29g
Insulation Voltage
Wire Size ∗1
Rated Current ∗2
Terminal screw
Crimping Terminal
UL/CSA
EN
JIS
UL/CSA
EN
JIS
600V
660V
600V
600V
660V
600V
16-8 AWG
8 mm2
(16-8 AWG)
8 mm2
16-6 AWG
14 mm2
(16-6 AWG)
14 mm2
40A
50A
50A
50A
67A
70A
M5
M5
1.25-5 to 8-5
1.25-5 to 14-5
2
2
2.6 to 3.7 N · m
2.6 to 3.7 N · m
Max. No. of Crimping Terminals
Tightening Torque
ø5.2 min.
Accessories
Crimping Terminal
Dimensions (mm) ∗3
18
15.5
13
BNH50WPN20
Package Quantity
Standards
M5
42.5
When using C Rail: 50
42.5
17.8
14
12
When using C Rail: 50
43
22.4
Dimensions
70A
BNH50W
M5
When using DIN Rail: 44
BNH40W
When using DIN Rail: 44
Touch-Down Terminal
BN50WPN20
20
34.4
28.4
Standard
18
15.5
13
Package Quantity
Part No.
M5
48
24.4
17.8
14
12
BN40WPN20
Ordering No.
Specification / Ratings
70A
BN50W
M5
43
22.4
Dimensions
When using DIN Rail: 44
Self-Lifting Terminal
50A
BN40W
Part No.
11.8 max.
ø5.2 min.
12.8 max.
6.8 max.
6.3 min.
6.5 max.
4.5 min.
End Plate
BNE40W (see page 20)
BNE50W (see page 20)
Dust cover
BNC330 (see page 21)
BNC320 (see page 21)
Marking Strip
Marking Strip Fastner
DIN Rail/End Clip
C Rail/End Clip
DIN + C Rail/End Clip
PVC 1m/BNM7, Fiber glass 1m/BNM9, PVC 25m/725 (see page 22)
BNM3 (see page 22)
Aluminum: BAA1000, Steel: BAP1000 (see page 20)/
Aluminum: BAA1000, Steel: BAP1000 (see page 20)/
BNL6 (see page 21)
BNL8 (see page 21)
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)/
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)/
BNL7 (see page 21)
BNL8 (see page 21)
Aluminum: BNJA1000 (see page 20)/
Aluminum: BNJA1000 (see page 20)
BNL6, BNL7 (see page 21)
/BNL8 (see page 21)
∗1: The wire size in ( ) does not comply with JIS standards.
∗2: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
10
BN-W / BNH-W Series Terminal Blocks
M6
132A
BN100W
M8
Dimensions
Dust Cover (BNC420)
63
33
22.5
20
17
29.8
26
23
53
35
29
16.7
When using DIN Rail: 52
When using C Rail: 58
50.5
26
41.5
18.2
44.2 (when using BNCA, BNCP: 50)
Screw Terminal
Large Capacity
94A
BN75W
Part No.
BAA1000
BN75WPN10
Ordering No.
10
5
Weight (Approx.)
45g
86g
Standards
Insulation Voltage
Specification / Ratings
BN100WPN05
Package Quantity
Wire Size
Rated Current ∗1
Terminal screw ∗2
Crimping Terminal
UL/CSA
EN
JIS
UL/CSA
EN
JIS
600V
660V
600V
600V
660V
600V
16-4 AWG
22 mm2
(8-4 AWG)
22 mm2
16-2 AWG
38 mm2
(2AWG)
38 mm2
80A
94A
94A
100A
132A
132A
M6
M8
2-6 to 22-6
2-8 to 38-8
Max. No. of Crimping Terminals
Socket Wrench
Tightening Torque
2
­2
12.7 mm square drive hexagonal socket 10
12.7 mm square drive hexagonal socket 13
3.9 to 5.4 N · m
10 to 13.5 N · m
ø8.5 min.
ø6.2 min.
Accessories
Crimping Terminal
Dimensions (mm) ∗3
22.8 max.
16.8 max.
8.5 max.
6 min.
11 max.
10 min.
End Plate
BNE75W (see page 20)
BNE100W (see page 20)
Dust Cover
BNC420 (see page 21)
BNC520 (see page 21)
Marking Strip
Marking Strip Fastner
DIN Rail/End Clip
Type C Rail/End Clip
DIN+Type C Rail/End Clip
PVC 1m/BNM7, Fiber glass 1m/BNM9, PVC 25m/BNM725 (see page 22)
BNM3 (see page 22)
Aluminum: BAA1000, Steel: BAP1000 (see page 20)/BNL8 (see page 21)
Aluminum: B
­ NCA1000, Steel: BNCP1000 (see page 20)/BNL8 (see page 21)
Aluminum: BNJA1000 (see page 20)/BNL8 (see page 21)
∗1: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗2: The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of
the recommended tightening torque.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
11
BN-W / BNH-W Series Terminal Blocks
175A
BN150NW
M8
M8
Dimensions
29.8
26
23
74
63
33
7.5
21.5
50.5
29.8
26
23
6
35
29
When using DIN Rail: 52
(when using C Rail: 58)
74
63
33
When using DIN Rail: 52
When using C Rail: 50
50.5
Screw Terminal
Large Capacity
175A
BN150W
Part No.
35mm DIN Rail
BN150WPN05
Ordering No.
Packaging Quantity
Weight (Approx.)
Standards
Specification / Ratings
Insulation Voltage
Wire Size
Rated Current ∗1
Terminal screw ∗2
Crimping Terminal
Max. No. of Crimping Terminals
Socket Wrench
Tightening Torque
BN150NWPN05
5
5
88g
95g
UL/CSA
EN
JIS
—
—
JIS
600V
660V
660V
—
—
600V
16-1/0 AWG
60 mm2
(1/0 AWG)
60 mm2
—
—
60 mm2
150A
175A
175A
—
—
175A
M8
M8
2-8 to 60-8
2-8 to 60-8
2
2
12.7 mm square drive hexagonal socket 13 (∗2)
10 to 13.5 N · m
12.7 mm square drive hexagonal socket 13 (∗2)
10 to 13.5 N · m
ø8.5 min.
Crimping Terminal
Dimensions (mm) ∗3
End Plate
22.8 max.
11 max.
BNE150W (see page 20)
Accessories
Dust Cover
Marking Strip
Marking Strip Fastner
DIN Rail/End Clip
Type C Rail/End Clip
DIN+Type C Rail/End Clip
10 min.
BNC520 (see page 21)
PVC 1m/BNM7, Fiber glass 1m/BNM9
PVC 25m/BNM725 (see page 22)
PVC 1m/BNM7, Fiber glass 1m/BNM9
PVC 25m/BNM725 (see page 22)
BNM3 (see page 22)
Aluminum BAA1000, Steel: BAP1000 (see page 20)/
BNL8 (see page 21)
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)/
BNL8 (see page 21)
Aluminum: BNJA1000 (see page 20)/BNL8 (see page 21)
∗1: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗2: The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of
the recommended tightening torque.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
∗4: Applicable wrench or screwdriver can be used for tightening screws.
12
BN-W / BNH-W Series Terminal Blocks
240A
BN200BW
Part No.
BN200BWK
M10
240A
Surface Mount
M10
Panel Cut-out
100 (2P)
137 (3P)
174 (4P)
Dimensions
Large Capacity
90 (between
terminal screws: 46)
Hexagonal bolt M10×19
Dust Cover
1.5
37
Dust Cover
1.5
78 (2P), 115 (3P), 152 (4P)
90 (between
terminal screws: 46)
33
78 (2P), 115 (3P), 152 (4P)
37
Hexagonal Bolt M10×20
4
3-ø8 Hole
34
34
65
30
46
100 (2P), 137 (3P), 174 (4P)
8
Package Quantity
1
1
Weight (Approx.)
2P: 430g, 3P: 650g, 4P: 870g
2P: 490g, 3P: 710g, 4P: 930g
240A
BN200NW
Part No.
33
4
66.5
65
66.5 (all rail types)
Screw Terminal
30
4-M6 Screw
BN200NWK
M10
240A
8
Surface Mount
M10
Panel Cut-out
30
4-M6 Screw
Dimensions
90 (between
terminal screws: 46)
90 (between
terminal screws: 46)
Dust Cover
33
4
Bolt M10
37
34
100 (2P), 137 (3P), 174 (4P)
8
Package Quantity
1
1
2P: 500g, 3P: 720g, 4P: 940g
2P: 560g, 3P: 780g, 4P: 1000g
Insulation Voltage
Wire Size
Rated Current ∗1
Terminal Screw ∗2
Crimping Terminal
Max. No. of Crimping Terminals
Socket Wrench
Tightening Torque
4
34
30
Weight (Approx.)
Standards
33
3-ø8
Hole
46
Specification / Ratings
78 (2P), 115.0 (3P), 152 (4P)
Dust Cover
66.5
65
Bolt M10
37
1.5
78 (2P), 115.0 (3P), 152 (4P)
65
66.5 (all rail types)
1.5
Stud Terminal
100 (2P)
137 (3P)
174 (4P)
UL/CSA
EN
JIS
UL/CSA
EN
JIS
600V
660V
600V
600V
660V
600V
4/0 AWG
100 mm2
(4/0 AWG)
100 mm2
4/0 AWG
100 mm2
(4/0 AWG)
100 mm2
200A
240A
240A
200A
240A
240A
M10
M10
5.5-10 to 100-10
5.5-10 to 100-10
2
2
12.7 mm square drive hexagonal socket 17 (∗2)
21 to 28 N·m
12.7 mm square drive hexagonal socket 17 (∗2)
21 to 28 N·m
8
ø10.5 min.
Crimping Terminal
Dimensions (mm) ∗3
Accessories
Accessories (Supplied)
DIN Rail
C Rail
DIN+C Rail
End Clip
32.8 max.
16 max.
11 min.
End Plate, Dust Cover (see page 20, 21), Marking Strip (see page 22) are supplied.
(Note) Marking Strip Fastener (BNM3) is not necessary.
Aluminum: BAA1000, Steel: BAP1000 (see page 20)
—
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)
—
Aluminum: BNJA1000 (see page 20)
—
BNL8 (see page 21)
—
∗1: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗2: The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of
the recommended tightening torque.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
Specify the number of poles in place of . 2-pole: 2, 3-pole: 3, 4-pole: 4.
13
BN-W / BNH-W Series Terminal Blocks
310A
BN300BW
Part no.
BN300BWK
M10
310A
Surface Mount
M10
Panel Cut-out
30
4-M6 Screw
Dimensions
4
44
40.5
Hexagonal Bolt
M10×22
4
3-ø8
Hole
74
37
Hexagonal Bolt
M10×22
44
40.5
75.5
74
Dust Cover
Dust Cover
1.5
92 (2P), 136 (3P), 180 (4P)
104 (between
terminal screws: 50)
30
37
75.5 (all rail types)
Large Capacity
92 (2P), 136 (3P), 180 (4P)
104 (between
terminal screws: 50)
1.5
Screw Terminal
114 (2P)
158 (3P)
202 (4P)
114 (2P), 158 (3P), 202 (4P)
8
46
Package Quantity
1
1
Weight (Approx.)
2P: 480g, 3P: 750g, 4P: 1020g
2P: 540g, 3P: 810g, 4P: 1080g
310A
BN300NW
Part no.
BN300NWK
M10
310A
8
Surface Mount
M10
Panel Cut-out
30
4-M6 Screw
Dimensions
Dust Cover
1.5
Dust Cover
4
Bolt M10
114 (2P), 158 (3P), 202 (4P)
8
1
1
2P: 540g, 3P: 810g, 4P: 1080g
2P: 600g,3P: 870g, 4P: 1140g
Wire Size
Rated Current ∗1
Terminal Screw ∗2
Crimping Terminal
Max. No. of Crimping Terminals
Socket Wrench
Tightening Torque
4
37
37
30
46
Package Quantity
Insulation Voltage
44
40.5
3-ø8
Hole
75.5
74
Bolt M10
44
40.5
74
75.5 (all rail types)
92 (2P), 136 (3P), 180 (4P)
92 (2P), 136 (3P), 180 (4P)
Weight (Approx.)
Standards
Specification / Ratings
104 (between
terminal screws: 50)
104 (between
terminal screws: 50)
1.5
Stud Terminal
114 (2P)
158 (3P)
202 (4P)
UL/CSA
EN
JIS
UL/CSA
EN
JIS
600V
660V
600V
600V
660V
600V
300 MCM
150 mm2
(300 MCM)
150 mm2
300 MCM
150 mm2
(300 MCM)
150 mm2
310A
310A
310A
310A
310A
310A
M10
M10
5.5-10 to 150-10
5.5-10 to 150-10
2
2
12.7 mm square drive hexagonal socket 17 (∗2)
21 to 28 N·m
12.7 mm square drive hexagonal socket 17 (∗2)
21 to 28 N·m
8
ø10.5 min.
Crimping Terminal
Dimensions (mm) ∗3
Accessories
Accessories (Supplied)
DIN Rail
C Rail
DIN+C Rail
End Clip
39.8 max.
20 max.
11 min.
End Plate, Dust Cover (see page 20, 21), Marking Strip (see page 22) are supplied.
(Note) Marking Strip Fastener (BNM3) is not necessary.
Aluminum: BAA1000, Steel: BAP1000 (see page 20)
—
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)
—
Aluminum: BNJA1000 (see page 20)
—
BNL8 (see page 21)
—
∗1: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗2: The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of
the recommended tightening torque.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
Specify the number of poles in place of . 2-pole: 2, 3-pole: 3, 4-pole: 4.
14
BN-W / BNH-W Series Terminal Blocks
370A
BN400BW
Part no.
BN400BWK
M12
370A
Surface Mount
M12
Panel Cut-out
30
4-M6 Screw
Dimensions
120 (between
terminal screws: 62)
120 (between
terminal screws: 62)
Large Capacity
57
Hexagonal Bolt
M12×25
38.1
38.1
30
142 (2P), 199 (3P), 256 (4P)
8
8
46
Package Quantity
1
1
Weight (Approx.)
2P: 950g, 3P: 1400g, 4P: 1860g
2P: 1030g, 3P: 1480g, 4P: 1940g
370A
BN400NW
Part No.
5
52
3-ø8
Hole
5
81.5
80
1.5
Dust Cover
1.5
119 (2P), 176 (3P), 233 (4P)
57
Hexagonal Bolt
52
M12×23
119 (2P), 176 (3P), 233 (4P)
Dust Cover
80
81.5 (all rail types)
Screw Terminal
142 (2P)
199 (3P)
256 (4P)
BN400NWK
M12
370A
Surface Mount
M12
Panel Cut-out
30
4-M6 Screw
Dimensions
120 (between
terminal screws: 62)
120 (between
terminal screws: 62)
52
57
52
5
38.1
38.1
81.5
80
Bolt M12
3-ø8
Hole
5
81.5
80
Bolt M12
57
119 (2P), 176 (3P), 233 (4P)
Dust Cover
1.5
119 (2P), 176 (3P), 233 (4P)
Dust Cover
1.5
Stud Terminal
142 (2P)
199 (3P)
256 (4P)
30
142 (2P), 199 (3P), 256 (4P)
8
8
46
Package Quantity
1
1
Weight (Approx.)
2P: 980g, 3P: 1460g, 4P: 1930g
2P: 1060g, 3P: 1540g, 4P: 1990g
Standards
Specification / Ratings
Insulation Voltage
Wire Size
Rated Current ∗1
Terminal Screw
Crimping Terminal
Max. No. of Crimping Terminals
Socket Wrench
Tightening Torque
UL/CSA
EN
JIS
UL/CSA
EN
JIS
600V
660V
600V
600V
660V
600V
400 MCM
200 mm2
(400 MCM)
200 mm2
400 MCM
200 mm2
(400 MCM)
200 mm2
350A
370A
370A
350A
370A
370A
M12
M12
14-12 to 200-12
14-12 to 200-12
2
2
12.7 mm square drive hexagonal socket 19 (∗2)
38 to 49 N·m
12.7 mm square drive hexagonal socket 19 (∗2)
38 to 49 N·m
ø12.5 min.
Crimping Terminal
Dimensions (mm) ∗3
50.8 max.
26 max.
Accessories
Accessories (Supplied)
DIN Rail
C Rail
DIN+C Rail
End Clip
14 min.
End Plate, Dust Cover (see page 20, 21), Marking Strip (see page 22) are supplied.
(Note) Marking Strip Fastener (BNM3) is not necessary.
Aluminum: BAA1000, Steel: BAP1000 (see page 20)
—
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)
—
Aluminum: BNJA1000 (see page 20)
—
BNL8 (see page 21)
—
∗1: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗2: The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of
the recommended tightening torque.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
Specify the number of poles in place of . 2-pole: 2, 3-pole: 3, 4-pole: 4.
15
BN-W / BNH-W Series Terminal Blocks
Part No
430A
BN500BWK
Surface Mount
M16
—
Panel Cut-out
60
4-ø9
—
Dimensions
152 (between
terminal screws: 62)
119 (2P), 176 (3P), 233 (4P)
57
52
Bolt M16
1.5
Dust Cover
5
2-ø9
Hole
Large Capacity Surface Mount
42.5
91.5
90
Screw Terminal
162 (2P)
219 (3P)
276 (4P)
8.5
60
80
162 (2P), 219 (3P), 276 (4P)
Package Quantity
1
Weight (Approx.)
2P: 1550g, 3P: 2250g, 4P: 2950g
Part No.
—
430A
BN500NWK
8.5
—
Surface Mount
M16
BN600NWK
520A
Surface Mount
M16
Panel Cut-out
Panel Cut-out
4-ø9
60
60
4-ø9
162 (2P)
219 (3P)
276 (4P)
Dimensions
Dust Cover
1.5
152 (between
terminal screws: 62)
119 (2P), 176 (3P), 233 (4P)
57
52
Bolt M16
5
43.5
42.5
60
80
60
80
8.5
8.5
162 (2P), 219 (3P), 276 (4P)
1
1
Weight (Approx.)
2P: 1600g, 3P: 2300g, 4P: 3000g
2P: 1650g, 3P: 2400g, 4P: 3150g
Insulation Voltage
Specification / Ratings
162 (2P), 219 (3P), 276 (4P)
8.5
Package Quantity
Standards
Wire Size
Rated Current ∗1
Terminal Screw ∗2
Crimping Terminal
Max. No. of Crimping Termi­nals
Socket Wrench
Tightening Torque
5
2-ø9
Hole
91.5
90
2-ø9
Hole
119 (2P), 176 (3P), 233 (4P)
57
52
Bolt M16
Dust Cover
1.5
152 (between
terminal screws: 62)
91.5
90
Stud Terminal
162 (2P)
219 (3P)
276 (4P)
UL/CSA
EN
JIS
UL/CSA
EN
JIS
600V
660V
600V
600V
660V
600V
500 MCM
240 mm2
(500 MCM)
250 mm2
600 MCM
300 mm2
(600 MCM)
325 mm2
500A
430A
430A
600A
520A
520A
M16
8.5
M16
14-16 to 200-16
325-16
14-16 to 200-16
325-16
2
1
2
1
12.7 mm square drive hexagonal socket 24 (∗2)
83 to 116 N·m
12.7 mm square drive hexagonal socket 24 (∗2)
83 to 116 N·m
ø16.5 min.
Crimping Terminal
Dimensions (mm) ∗3
Accessories (Supplied)
50.8 max.
26 max.
16 min.
End Plate, Dust Cover (see page 20, 21), Marking Strip (see page 22) are supplied.
(Note) Marking Strip Fastener (BNM3) is not necessary.
∗1: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗2: The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of
the recommended tightening torque.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
Specify the number of poles in place of . 2-pole: 2, 3-pole: 3, 4-pole: 4.
16
BN-W / BNH-W Series Terminal Blocks
Notes: UL/CSA approved products shown
below are not supplied with fuses.
When UL/CSA approval is required
for fuse terminal blocks, use UL/
CSA-rated fuses.
•Part No.: BNF10SW
•Rated Insulation Voltage: 600V
•Rated Current: 10A
•Applicable Wire: 18-10 AWG
•UL File No.: E78117
•CSA File No.: LR64803
BNF10S-APN20
10A
M4
Fuse
Notes:
•Rated Current: 20A
•This terminal block cannot be used as
a disconnect switch.
•When switching on/off, make sure that
voltage is not applied.
Notes: Neon lamp turns on when the fuse
blows.
For the neon lamp to turn on, the
volt­ages must be from 100 to 250V
AC.
Fuse Ratings
•Rated Voltage: 250V
•Rated Current: 1, 3, 5A
•Cartridge Fuse: JIS C 6575-2
6.35×31.8mm or
6.40×30.0mm
•Part No.:
BNF10N-1A
BNF10N-3A
BNF10N-5A
OFF
ON
Terminal Screw
Terminal Screw
BNF10N-APN20
Ordering
No.
BNT20PN20
20
36g
20
20
Package
Quantity
Weight
(Approx.)
34g
34g
Weight
(Approx.)
Specification / Ratings
33
27
Neon Lamp
Package
Quantity
Standards
17.5
15
13
When using C Rail: 50
42.5
When using DIN Rail: 44
63
43
Self-Lifting Terminal with Disconnecting Switch
33
27
When using C Rail: 59.5
52
•Internal Connection
JIS
JIS
600V
600V
Wire Size
5.5 mm2
5.5 mm2
Rated Current
10A max.
20A
Terminal Screw
M4
M4
1.25-4 to 5.5-4
1.25-4 to 5.5-4
Insulation Voltage
Crimping Terminal
Max. No. of Crimping
Terminals
Tightening Torque
M4
20A
BNT20
17.5
15
13
63
43
When using DIN Rail: 53.5
33
27
When using C Rail: 59.5
52
When using DIN Rail: 53.5
Fuse Ratings
•Rated Voltage: 250V
•Rated Current: 1, 3, 5A
•Cartridge Fuse: JIS C 6575-2
6.35×31.8 mm or
6.40×30.0 mm
•Part No.:
BNF10S-1A
BNF10S-3A
BNF10S-5A
•Cartridge used:FGB1 by FUJI Terminal
Industry Co., Ltd.
Ordering
No.
BNF10N (With Lamp)
17.5
15
13
63
43
Self-Lifting Terminal with Fuse
M4
10A
BNF10S
2
2
1.4 to 2.0 N·m
1.4 to 2.0 N·m
ø4.2 min.
Crimping Terminal Dimensions
(mm)
11.3 max.
5.2 max.
Accessories
End Plate
Dust Cover
Marking Strip
DIN Rail/End Clip
C Rail/End Clip
DIN+C Rail/End Clip
5 min.
BNE20 (see page 20)
—
BNC520 (see page 21)
—
PVC 1m/BNM7, Fiber glass 1m/BNM9
PVC 25m/BNM725 (see page 22)
Aluminum: BAA1000, Steel: BAP1000 (see page 20) /BNL6 (see page 21)
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20) /BNL6 (see page 21)
Aluminum: BNJA1000 (see page 20) /BNL6 (see page 21)
17
BN-W / BNH-W Series Terminal Blocks
M3
16A
13.5
12
8
6.7
62
Dimensions
38
18
M3.5
21A
BND15LW
62.2 (when using C Rail: 68)
59.5
42
18.5
8.5
10.5
BND15WPN25
BND15LWPN25
Package Quantity
25
25
25
Weight (Approx.)
16g
23g
17g
Ordering No.
M3
16A
BNDH15W
38
18
BND15WTPN25
M3.5
21A
BNDH15LW
13.5
12
8
6.7
62
Dimensions
38
18
38
17.5
8.5
10.5
6.7
8
BNDH15WPN25
BNDH15LWPN25
25
25
25
Weight (Approx.)
17g
26g
17g
Insulation Voltage
Wire Size
Rated Current ∗1
Terminal Screw ∗2
Crimping Terminal
EN
JIS
UL/CSA
EN
JIS
UL/CSA
EN
JIS
600V
660V
600V
600V
660V
600V
600V
660V
600V
22-14 AWG
2 mm2
(22-14 AWG)
1.25 mm2
(2 mm2 max)
22-14 AWG
2 mm2
(22-14 AWG)
2 mm2
22-14 AWG
2mm2
(22-14 AWG)
2 mm2
10A
22A
16A
15A
22A
21A
15A
22A
21A
M3
M3.5
M3.5
1.25-3 (2-3)
2-3.5
1.25-3.5 to 2-3.5
2
2
2
0.6 to 1 N·m
1 to 1.3 N·m
1.0 to 1.3 N·m
ø3.6 min.
ø3.2 min.
Crimping Terminal (mm) ∗3
6.6 max.
5 max.
End Plate
Dust Cover
Marking Strip
BNDH15WTPN25
UL/CSA
Max. No. of Crimping Terminals
Tightening Torque
5 max.
BNDE15W/BNDE15W2 (see page 20)
6.6 max.
4 min.
BNDE15LW/BNDE15LW2 (see page 20)
BNM3 (see page 22)
DIN+C Rail/End Clip
3.6 min.
Upper Deck: BNC230, Lower Deck: BNC240 (see page 21)
BNDL2 (see page 24)
C Rail/End Clip
4.7 max.
BNDE15W/BNDE15W2 (see page 20)
PVC 1m/BNM7, Fiber glass 1m/BNM9, PVC 25m/BNM725 (see page 22)
Surface Mounting Clip
DIN Rail/End Clip
ø3.6 min.
8.5 max.
3.3 min.
Marking Strip Fastener
Connecting Rod/
Connecting Nut
13.5
12
8
6.7
62
Package Quantity
Standards
M3.5
21A
BNDH15WT
17.3
15.8
10.5
8.5
62
62.2 (when using C Rail: 68)
59.5
42
18.5
61.2 (when using C Rail: 67)
58.5
42
18.5
Touch-Down Terminal
Part No.
Ordering No.
Specification / Ratings
6.7
8
61.2 (when using C Rail: 67)
58.5
42
18.5
Double-Deck Terminal Block
6.7
8
6.7
8
Accessories
13.5
12
8
6.7
62
38
17.5
17.3
15.8
10.5
8.5
62
38
18
M3.5
21A
BND15WT
61.2 (when using C Rail: 67)
58.5
42
18.5
BND15W
61.2 (when using C Rail: 67)
58.5
42
18.5
Self-Lifting Terminal
Part No.
Connecting Rod: BNR1, BNR2, Connecting Nut: BNN1 (see page 24)
Aluminum: BAA1000, Steel: BAP1000 (see page 20)/BNL6 (see page 21)
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)/BNL7 (see page 21)
Aluminum: BNJA1000 (see page 20)/BNL6, BNL7 (see page 21)
∗1: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗2: The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of
the recommended tightening torque.
∗3: Use a CSA certified crimping terminal when using the terminal block as a CSA certified product.
18
BN-W / BNH-W Series Terminal Blocks
BN15MC4 16A (common current)
Part No.
No. of Poles
M3
BN15MC8 16A (common current)
4
M3
BN15MC10 16A (common current)
8
M3
10
Shape
Self-Lifting Terminal
Terminal
Terminal
Common
Terminal
Terminal
37 (4P), 69 (8P)
85 (10P)
38
18
6.7
Jumper side: 24.1
Jumper side: 30.1
29.5
23.5
8
Dimensions
BN15MC4PN10
BN15MC8PN10
Package Quantity
10
10
10
Weight (Approx.)
30g
57g
70g
Light Gray
Light Gray
Light Gray
Ordering No.
Color
Standards
Specification / Ratings
Common
Common
Terminal
When using DIN Rail: 35
When using C Rail: 41
32.5
Common Terminal
Terminal
BN15MC10PN10
JIS
Insulation Voltage
600V
1.25 mm2 (2 mm2 max.)
Wire Size
Rated Current
16A/Common Current
Terminal Screw
M3
Crimping Terminal
1.25-3 (2-3)
Max. No. of Crimping
Terminals
2
Tightening Torque
0.6-1.0 N·m
ø3.2 min.
Crimping Terminal
Dimensions (mm)
6.6 max.
5 max.
Accessories
End Plate
3.3 min.
Supplied
Dust Cover
BNC230 (see page 21)
Marking Strip
PVC 1m/BNM7, Fiber glass 1m/BNM9, PVC 25m/BNM725 (see page 22)
Marking Strip Fastener
BNM3 (see page 22)
DIN Rail / End Clip
Aluminum: BAA1000, Steel: BAP1000 (see page 20)/BNL6 (see page 21)
C Rail / End Clip
Aluminum: BNCA1000, Steel: BNCP1000 (see page 20)/BNL7 (see page 21)
DIN+C Rail / End Clip
Aluminum: BNJA1000 (see page 20)/BNL6, BNL7 (see page 21)
Note1: The rated applicable wire size is 1.25 mm2, but 2 mm2 wires can also be connected.
The wire size in ( ) does not comply with JIS standards.
Note2: Do not remove the built-in common jumper. Common terminal type terminal blocks cannot be disassembled.
Note3: Make sure that all terminal screws are tightened to an appropriate tightening torque before power is applied.
Note4: Specifications are in compliance with JIS C 2811 except values in ( ).
Application Example
Features
BN15MC4
T
U
CP
PLC
IN
OU
L0
L1
L2
L3
L4
L5
L6
L7
(+)
(–)
•• All terminals are short-circuted by a built-in common jumper. External jump­ers are not
required.
•• Accessories (marking strip, cover, and rails) are compatible with standard types.
•• Common terminal type terminal blocks can be combined with other standard types as they
are identical in shape and in size as BN15MW.
•• Color: Light Gray
L 0 to L 7 : L o a d
19
BN-W / BNH-W Series Terminal Blocks
Accessories (End Plate / Rail)
End Plates
Used for ends of terminal blocks. Also used to hold the marking strips in place.
63
5
3
BNE15W
5
5
BNE20
Part No.
5
BNE150W
End Plate
Securing a marking strip with
the end plate
End
Plate for
Securing
End Plate
5
BNE40W
BNE50W
BNDE15W
Upper deck: 5 mm
Lower deck: 9 mm
BNDE15W2
Upper deck: 5.5 mm
Lower deck: 1.5 mm
BDNE15LW
Upper deck: 5 mm
Lower deck: 10.25 mm
BDNE15LW2
Upper deck: 6.8 mm
Lower deck: 1.5 mm
BNDE15W
BDNE15LW
BNE100W
74
48
62
62
5
BNE75W
5
BNE30W
63
53
43
38
38
BNDE15W2
BNDE15LW2
Applicable
Terminal Blocks
BN10W, BNH10W
BN15MW, BNH15MW
BN15LW, BNH15LW
BN15MWT, BNH15MWT
BN15LWT, BNH15LWT
BNT20, BNF10S, BNF10N
BN30W, BNH30W
BN40W, BNH40W
BN50W, BNH50W
BN75W
BN100W
BN150W, BN150NW
BND15W, BND15WT,
BNDH15W, BNDH15WT
Ordering No.
BNE15W
BNE15WPN10
BNE20
BNE30W
BNE40W
BNE50W
BNE75W
BNE100W
BNE150W
BNE20PN10
BNE30WPN10
BNE40WPN10
BNE50WPN10
BNE75WPN10
BNE100WPN10
BNE150WPN10
BNDE15W
BNDE15WPN10
BNDE15LW
BNDE15LWPN10
BND15LW, BNDH15LW
BNDE15W2
BNDE15W2PN10
BND15W, BND15WT,
BNDH15W, BNDH15WT
BNDE15LW2 BNDE15LW2PN10
BND15LW, BNDH15LW
Thickness (mm)
Weight
(Approx.)
5.0
4g
3.0
5.0
5.0
5.0
5.0
5.0
5.0
Upper deck: 5.0
Lower deck: 9.0
Upper deck: 5.0
Lower deck: 10.25
Upper deck: 5.5
Lower deck: 1.5
Upper deck: 6.8
Lower deck: 1.5
8g
4g
5g
6g
6g
9g
10g
Package
Quantity
10
5.5g
6g
5.5g
6g
Note: BNDE15W2 and BNDE15LW2 are end plates used for securing marking strips at the end of double deck
terminal blocks.
Rails
Rails for mounting terminal blocks. Available in five styles.
BNCA
BNCP
Length
1000 mm
20
Part No.
BNCA1000
BNCP1000
BAA1000
BAP1000
BNJA1000
Ordering No.
BNCA1000PN10
BNCP1000PN10
BAA1000PN10
BAP1000PN10
BNJA1000PN10
12.5 12.5
8
25
BAA:31
BAP:27
BAA
BAP
Material
Aluminum
Steel
Aluminum
Steel
Aluminum
16
30
35
15.5
7.5
35
2
16
30
BAA:1.7
BAP:1
12.5
BNJA
1.5
BAA
BAP
15
BNCA
BNCP
5.5
12.5 12.5
8
5.5
8
5.5
Approvals:
IEC60715
JIS C 2812
DIN 35-mm
+ C30 Rail
21.5
DIN Rail
35-mm-wide
C30 Rail
25
BNJA
Weight (Approx.)
260g
700g
200g
320g
340g
Package Quantity
10
10
10
10
10
BN-W / BNH-W Series Terminal Blocks
Accessories (End Clip / Rail Mounting Clip / Dust Cover)
End Clips
Used to secure the ends of the terminal blocks assembled on the rail.
23.4
24
45
28
9
BNL6 (M4 Screw)
Tightening torque: 1.1 N·m
32.5
46
12.1
14.4
BNL7 (M4 Screw)
•Material: Steel
•Plating:Trivalent zinc chromate
BNL8 (M4 Screw)
Note: Slide the end clip onto the DIN rail.
Part No.
For Terminal Blocks
up to BND and
BN40
BAA, BAP
×
BNCA, BNCP, BNJA
×
BAA, BAP, BNCA,
— (∗1)
BNCP, BNJA
Ordering No.
BNL6
BNL7
BNL6PN10
BNL7PN10
BNL8
BNL8PN10
× (∗2)
× (∗2)
For Terminal
Blocks BN100
and larger
—
—
×
×
For BN50
and BN75
Rails
Weight
(Approx.)
Package
Quantity
15.2g
16g
10
10
56g
10
∗1: Do not use BNL8 because the insulation distance will be insuffiecient if used.
∗2: We recommend you to use BNL8 for secure hold.
Rail Mounting Clips
Used to raise the DIN rail from the panel surface.
2-ø5.2
12.5
2-M5
2.6
28
15
28
12.5
12.5
BNS3
Dust Cover BNC230
1m
Ordering No.
BNS3
BNS4
BNS3PN10
BNS4PN10
Weight
(Approx.)
51.3g
76.2g
Package
Quantity
10
10
•Material: Steel
•Plating: Trivalent zinc chromate
BNS4
Material: Polycarbonate
BNC330
Length Width (mm)
Part No.
12.5
15
2.6
2-M5
30
54
15
25°
54
26
15
76.7
30
2-ø5.2
25°
26
36.7
BNC320
Part No.
BNC420
BNC520
Ordering No.
BAC820
BNC1000
BNC930
BNC240
Weight (Approx.) Package Quantity
Terminal Blocks (: No. of Poles)
39.6
BNC230
BNC230PN10
BN10W, BNH10W, BN15MW, BNH15MW,
BN15LW, BNH15LW, BN30W, BNH30W,
BN15MWT, BNH15MWT, BN15LWT, BNH15LWT
43
49.6
54.6
65
82
96
110
145
BNC330
BNC320
BNC420
BNC520
BAC820
BNC910
BNC1000
BNC930
BNC330PN10
BNC320PN10
BNC420PN10
BNC520PN10
BAC820PN10
BNC910PN10
BNC1000PN10
BNC930PN10
BN40W, BNH40W
BN50W, BNH50W
BN75W
BN150W, BN150NW, BNT20, BN100W
BN200BW(K), BN200NW(K)
BN300BW(K), BN300NW(K)
BN400BW(K), BN400NW(K)
BN500BW(K), BN500NW(K), BN600NW(K)
56g
10
57g
64g
72g
96g
204g
222g
256g
310g
10
10
10
10
10
10
10
10
Dust Covers for Double Deck Terminal Blocks
Length
1m
Part No.
Ordering No.
Upper Deck BNC230
BNC230PN10
Lower Deck BNC240
BNC240PN10
Terminal Block
BND15W, BNDH15W,
BND15LW, BNDH15LW,
BND15WT, BNDH15WT
Weight (Approx.)
Package Quantity
56g
10
15g
10
21
BN-W / BNH-W Series Terminal Blocks
Accessories (Marking Strips / Marking Strip Fastener / Slide Marking Strip)
Marking Strips, Marking Strip Fastener
Item
Part No. Ordering No.
BNM7
BNM7PN10
7.2g
10
BNM9
BNM9PN10
6.4g
10
BNM725
BNM725
—
1
BNM3
BNM3PN50
0.1g
50
Marking Strip
BNM7
BNM9
BNM3
Weight Package
(approx.) Quantity
Marking Strip
Fastener
Specification
PVC (glossy surface)
1000 mm × 9.5 mm × 0.5 mm
Fiber glass (matte surface)
1000 mm × 9.5 mm × 0.5 mm
PVC (matte surface)
25 m × 9.5 mm × 0.5 mm
•• To install the marking strip fastener
9.5
ø75mm
160mm
Sliding Marking Strip (BN10W to BN30W)
17-mm-wide
Marking Strip
Marking Strip
Holder
17-mm-wide marking strip
•• Both top and bottom sides of the marking
strip holder can be used.
End plate (Thickness 5 mm)
BNES15W
BNES30W
Terminal Block
BN10W to BN15LWT
BN30W
Item
Part No.
BNES15W
➀ End Plate
BNES30W
BNM5
➁ Marking Strip
➂ Marking Strip Holder BNMH1
BNCS230
➃ Dust Cover
Ordering No.
BNES15WPN10
BNES30WPN10
BNM5PN10
BNMH1PN10
BNCS230PN10
Terminal Blocks
BN10W to BN15LWT
BN30W
BN10W to BN15LWT
BN30W
Specification
For sliding marking strip
For sliding marking strip
PVC (Note)
1m
1m
Package Quantity
10
10
10
10
10
Note: Length 1000 mm × Width 9.5 mm × Thickness 0.5 mm
Installing the Sliding Marking Strip
1. Insert the marking strip into the groove
of the top of the marking strip holder.
3 Marking Strip Holder
3 Marking Strip Holder
2 Marking Strip
Marking Strip
Movement
3. Insert the marking strip holder into
the recess of the end plate.
Recess
•• Sliding movement of the marking strip
holder
Slide
When sliding the mark­
ing strip holder, slide by
holding both edges of
the holder.
Recess
2. Installing the end plate
Attach the end plates to the terminal blocks
and secure with end clips.
4 Dust Cover
•To lock the marking strip holder
Lock
4. Press the dust cover to fit
onto the bottom groove of
the end plate.
1 End Plate
End Clip (BNL6)
22
To lock the marking
strip holder, lock by
holding both edges of
the holder.
BN-W / BNH-W Series Terminal Blocks
Accessories (Jumper)
Jumpers for 6 Poles (Material: Brass, Plating: Nickel-plated, Insulation: PVC)
Part No.
Ordering No.
Terminal
Centers
Insulation
Ring Terminal
Without
With
7 mm
BNJ16FPN10
Insulation
10
10
Fork Terminal
10A
35 (6-pole)
7
5.7
R1 3.7
.85
Without
BN10W
BNH10W
10
1.4
0.8
With
2
11
BNJ16FBPN10
2.7g
10
Insulation
4
BNJ16FB
Ring Terminal
Without
BNJ26WBPN10
With
8 mm
BNJ26FWPN10
0.8
2
Insulation
Fork Terminal
20A
40 (6-pole)
8
R1 6.4
.8
5
Without
10
1.4
1.4
3.7
0.8
With
Without
8.2
52.5 (6-pole)
10.5
With
10.5 mm
Without
BNJ46FB
BNJ46FBPN10
With
8.2
R2
.1
1.4
10
2.8
3.0g
1.4
10
0.8
3.2g
1.7
With
60 (6-pole)
12
.2
BNJ56BPN10
9.3
ø4
BNJ56B
10
10
5.5
Without
BN15LW
BNH15LW
BN15LWT
BNH15LWT
BND15LW
BNDH15LW
Insulation
9.5
BNJ56PN10
20A
0.8
Ring Terminal
BNJ56
4.6g
52.5 (6-pole)
10.5
4.2
11 4.5
BNJ46FPN10
10
Insulation
Fork Terminal
BNJ46F
3.1g
0.8
11
BNJ46BPN10
10
1.4
.2
ø4
5.5
BNJ46B
10
10
2.8
BNJ46PN10
3.1g
Insulation
Ring Terminal
BNJ46
BN15MW
BNH15MW
BN15MWT
BNH15MWT
BND15W
BNDH15W
BND15WT
BNDH15WT
2
BNJ26FWBPN10
4.5
BNJ26FWB
11
4.5
BNJ26FW
40 (6-pole)
8
6.4
ø3.
7
11
BNJ26WB
BNJ26WPN10
4.5
BNJ26W
6
10
Insulation
Fork Terminal
BNJ56FPN10
Without
BNJ56FB
BNJ56FBPN10
With
4.2
12
30A
60 (6-pole)
10
1.4
0.8
.1
R2
4.5g
10
6
9.5 5.8
BNJ56F
9.3
BN30W
BNH30W
1.7
12 mm
Package
Quantity
2.8g
3.7
BNJ16F
Weight
(Approx.)
1.4
0.8
2
BNJ16BPN10
35 (6-pole)
7
5.7
ø3.7
11
BNJ16B
BNJ16PN10
4
BNJ16
Current
Applicable
(Note 1, 2) Terminal Block
Dimensions
Insulation
•• Insulation color: Black, Insulation material: PVC
Note 1: Ensure that the total current to the jumper does not exceed the maximum current.
Note 2: Ensure that the current does not exceed the rated current of the terminal block to be used.
Jumper for 2 poles
Terminal
Centers
Insulation
Dimensions
Ring Terminal
BNJ62
BNJ62PN10
Without
14.5 mm
BNJ62B
BNJ62BPN10
Current
(Note 1, 2)
Applicable
Terminal Block
Package
Quantity
le
s)
Ordering No.
(h
o
Part No.
80A
With
BN40W (Note 3)
BNH40W (Note 3)
BN50W
BNH50W
10
•• Material: nickel-coated brass
•• Sheath: PVC
Note 1: Ensure that the total current to the jumper does not exceed the maximum current.
Note 2: Ensure that the current does not exceed the rated current of the terminal block to be used.
Note 3: BN40W and BNH40: Do not install adjacently.
23
BN-W / BNH-W Series Terminal Blocks
Accessories (Removal Tool)
A tool for removing terminal blocks from the DIN rail.
23
20
Part No.
BND2
15
13
6
8 24
92
Weight (Approx.)
8.6g
Package Quantity
1
•• Material:Steel
•• Plating:Zinc
Applicable terminal blocks:
BN10W, BNH10W, BN15MW, BNH15MW, BN15MWT, BNH15MWT,
BN15LW, BNH15LW, BN15LWT, BNH15LWT, BN30W, BNH30W
(page 8 and 9)
Accessories for BND Double-Deck Terminal Blocks
Surface Mounting Clip
Part No.
Ordering No.
30
BNDL2
26
BNDL2PN10
Applicable
Terminal Block
BND15W, BNDH15W
BND15WT, BNDH15WT
BND15LW, BNDH15LW
Weight (Approx.)
Package Quantity
14.3g
10
•• Material:Steel
•• Plating:Zinc
38
13
Connecting Rods
Part No.
Ordering No.
BNR1
BNR1PN10
BNR2
BNR2PN10
Applicable
Terminal Block
Weight
(Approx.)
Dimensions (mm)
Package
Quantity
BND15W, BNDH15W
BND15WT, BNDH15WT
BND15LW, BNDH15LW
21g
265 mm (M4×0.7)
10
43g
500 mm (M4×0.7)
10
•• Material:Steel
•• Plating:Zinc
Connecting Nuts
Part No.
Ordering No.
M4×0.7 Round Nut
BNN1
M4×0.7 Hex Nut
ø7
6
24
BNN1PN1H
•• Material:Steel
•• Plating:Zinc
Applicable
Terminal Block
BND15W, BNDH15W
BND15WT, BNDH15WT
BND15LW, BNDH15LW
Weight
(Approx.)
Package Quantity
14g
100
(pairs of both nuts)
BN-W / BNH-W Series Terminal Blocks
Calculating Rail Lengths and Mounting Centers
•• BNCA, BNCP, BAA, BAP, and BNJA Rails
L1 = 12.5 × N
L2 = L1 – 25
N: Rounded up numerical number from the calculated value of M.
(Example: N for 19.1 is 20)
Note: This formula is for calculating the maximum rail length
including tolerance. Depending on the combination of termi­
nal blocks, the required rail length may be shorter than the
calculated value, particularly when many terminal blocks are
combined.
BN150W
BN100W
BN75W
BNE150W
BNT20
BNF10S
BN50W (BNH50W)
M=
(A + 0.1) n + B + C
12.5
A: Thickness of each terminal block
B: Thickness of end plate
C: Thickness of end clip when using 2 pieces of:
BNL6 = 56.0 mm
BNL7 = 62.5 mm
BNL8 = 67.0 mm
n: The number of terminal blocks
BNE20
BN40W (BNH40W)
BN400BW2 (BN400NW2)
BN30W (BNH30W)
BN15LWT (BNH15LWT)
BN15LW (BNH15LW)
BN300BW2 (BN300NW2)
BN200BW2 (BN200NW2)
BN15MWT (BNH15MWT)
BN15MW (BNH15MW)
BN10W (BNH10W)
12.5
8.5
13
6.7
12
9.6
6
12 14 15.5
7 8
17
23
23
13 13
20
26
26
15 15
10.5
33
3
5
78 (2P)
115 (3P)
152 (4P)
40
52
92 (2P)
136 (3P)
180 (4P)
119 (2P)
176 (3P)
233 (4P)
L2 (Mounting Centers)
L1 (Rail Length)
Rail Length (Double-Deck)
Mounting Centers (Double-Deck)
Mounting Centers
L1 (Rail Length)
L2 (Mounting Centers)
Spring Washer M4
7
35
End Plate
BNDE15W
Terminal Block
Rail
Connecting
BAA/BAP
Rod
End Clip
BNR
BNL6
Connecting
Nut
BNN1
7.6
Connecting
Rod
BNR
13.6
End Plate
BNDE15W
Terminal Block
Surface Mounting Clip
BNDL2
Connecting Nut
BNN1
Calculating the length (mm)
Calculating the length (mm)
Part No.
38
4.5
28
5
L3 (Terminal Block Length) 9
BND15W
BNDH15W
BND15WT
BND15LW
BNDH15LW
L1 (∗1)
12.5 × N
L2 (∗2)
L1 – 25
L3 (∗1, ∗2)
8×n+9
10.5 × n + 10.3
Connecting Rod Length (∗1, ∗2)
8 × n + 8.7
10.5 × n + 10
BND15W
BNDH15W
BND15WT
Part No.
BND15LW
BND15HLW
8 × n + 24.2
10.5 × n + 25.5
Connecting Rod Length (∗1, ∗2) 8 × n + 20.2
10.5 × n + 21.5
Mounting Centers (∗1, ∗2)
n: The number of terminal blocks
N: Rounded up numerical number from the calculated value of M.
(Example: N for 19.1 is 20)
For BND15W, BNDH15W, BND15WT
For BND15LW, BNDH15LW
10.5 × n + 10.3 + 62.5
(8 × n + 9 + 62.5)
M=
M=
12.5
12.5
∗1: This formula is for calculating the maximum rail length including tolerance. Depending on the combination of terminal blocks, the
required rail length may be shorter than the calculated value, particluarly when many terminal blocks are combined.
∗2: The length will be 1.5 mm longer when end plates BNDE15W2 and BNDE15LW2 are used.
25
BN-W / BNH-W Series Terminal Blocks
Instructions
How to Use Touch-Down Terminals
1. With the terminal screws in
the up position, insert a ring
crimping terminal.
2.Push down the head of the
screw lightly to hold the
crimping terminal.
Installation and Removal on Rails
3.When the wiring is in posi­
tion, tighten all the screws
simultaneously.
4.To remove the wiring, loosen
the screw and lightly push up.
Installation of Double-Deck Terminal
Blocks (BND)
Rail Mount (photo: when using BND15W, BNDH15W,
BNDE15W2)
End Plate
BNDE15W
Terminal Block
Connecting Nut
BNN1
Additional Installation and Removal
(on DIN Rail)
Installation
➡
Push
Removal
Pull Out
➡
•The following terminal blocks can be added or removed:
BN10W, BNH10W, BN15MW, BNH15MW, BN15LW, BNH15LW,
BN30W, BNH30W, BN15MWT, BNH15MWT, BN15LWT,
BNH15LWT
•Can be installed/removed for two to three times maximum.
Securing the Ends of the Marking Strip
The ends of the marking strip can be secured with a mark­
ing strip fastener (or end plate).
Rail
BAA/BAP
BND15W/BNDH15W
1. Install end plate. Then mount the terminal blocks onto the
DIN rail.
2.Insert connecting rod (BNR) through each hole of the ter­
minal blocks.
3.Secure the ends of the connecting rods with connecting
nuts (BNN1).
4.To prevent side-to-side movement on the DIN rail, use the
BNL6 end clips at both ends of the rail.
Surface Mount
End Plate
BNDE15W
Connecting Nut
BNN1
Surface
Mounting Clip
BNDL2
BND15W/BNDH15W
To Secure the Marking Strip
Installing End Plate
For double-deck, use an end plate to secure marking strips
(BNDE15W2, BNDE15LW2).
26
Connecting Rod
BNR
Connecting Nut
BNN1
End Clip
BNL6
Terminal Block
Connecting Rod
BNR
Connecting Nut
BNN1
Surface Mounting
Clip
BNDL2
1. Assemble a row of terminal blocks with end plates on
exposed ends.
2.Use BNDL2 mounting clips at both ends of a row.
3.With the two holes of the mounting clip (BNDL2) aligned
with the terminal block holes, insert a connecting rod
(BNR) through each hole.
4.Secure the ends of the connecting rods with the connect­
ing nuts (BNN1).
BN-W / BNH-W Series Terminal Blocks
Instructions
Dust Covers on the Lower Deck Terminal of Double-Deck Terminal Blocks
Installing Dust Covers on Lower Deck Terminals
Push in
Lower Deck
Dust Cover
Groove
Groove
1. Press the lower end of the dust
cover into the groove.
2.With the lower end of the dust cover
pressed into the groove, push in the top
end in the direction of the arrow.
Removing Dust Covers from Lower Deck Terminals
Turn the power off before removing the dust cover.
1. Hold the end of the dust cover which is extruding
from the end plate.
2.Lift up in the direction of the arrow.
3.If the dust cover cannot be removed
all at once, place fingers between the
terminal block and dust cover, and
slowly remove the dust cover.
Length of Double-Deck Dust Covers
Cut required length depending on the number of terminal blocks used. (Length in mm)
Terminal
Dust
1-pole 2-pole 3-pole 4-pole 5-pole 6-pole 7-pole 8-pole
n-pole
Block
Cover
Upper
12
20
28
36
44
52
60
68
8 (n+1) – 4
BND(H)15W Deck
BND(H)15WT Lower
16
24
32
32
48
56
64
72
8 (n+1)
Deck
Upper
16
26.5
37
47.5
58
68.5
79
89.5 10.5 (n+1) – 5
Deck
BND(H)15LW
Lower
21
31.5
42
52.5
63
73.5
84
94.5
10.5 (n+1)
Deck
Upper-Deck Dust Cover
BNC230
Lower-Deck Dust Cover
BNC240
Securing Marking Strip with Marking Strip Fasteners for Double-Deck Terminal Blocks
Because marking strips can be
secured without using marking
strip fasteners, installation time
can be shortened.
Also, marking strips can be
inserted and removed after instal­
lation.
End Plate for Fastening
Marking Strips
BNDE15W2
BNDE15LW2
End Plate
BNDE15W
BNDE15LW
Marking Strip
BNM7
BNM9
BNM725
Terminal Block
BND(H)15W
BND(H)15WT
BND(H)15LW
End Plate for Fastening
Marking Strips
BNDE15W2
BNDE15LW2
Marking Strip
BNM7
BNM9
BNM725
Terminal Block
BND(H)15W
BND(H)15WT
BND(H)15LW
End Plate
BNDE15W
BNDE15LW
Notes on Wiring
Washer
Width
Terminal Clip
Crimping Terminals
•• When using crimping terminals, be sure to use insulated terminals to prevent electric shocks.
Without Crimping Terminals
•• Insert the wire until the insulation comes into contact with the terminal metal part.
•• Strip the insulation so that the wire is longer than the width of the wire clamp.
•• When connecting two wires, use wires of the same size.
Wire
27
BA Series Terminal Blocks
Quick-mount terminal blocks for mounting on
35-mm-wide DIN rails. Current capacities
from 16A to 400V (600V).
•Snaps on to 35-mm-wide DIN rails.
•Wide range of current capacities from 16A to 400A. Insulation
voltage is 600V.
•No end plates are required.
•3-pole units, fuse blocks with blown fuse indicators available.
•Large capacity types (BA811S, BA911S) can be mounted
directly to panels.
•Material: PPE (black)
•Complies with JIS C 2811.
•UL recognized and CSA certified. (BA111T, BA211T, BA311T,
BA411S, BAF111SU, BAF111SNU)
Applicable Standards
Certification Organization/
File No.
UL recognized
File No. E78117
Mark
UL1059
CSA (File No. LR64803)
CSA 22.2 No. 158
Quick-mount
Unlatch
Snap on
General Ratings
No end plates
required
Dielectric Strength
Insulation Resistance
Operating Tempera­ture
Storage Temperature
Operating Humidity
Remove
Push
Pull
2500V AC, 1 minute
100MΩ minimum
–25 to +55°C (no freezing)
–25 to 70°C (no freezing)
45 to 85% RH (no condensation)
Terminal Blocks
Style
Part No.
BA111T
3-pole Self-Lifting
Self-Lifting
Large Capacity
1-pole
Fuse
Fuse with Lamp
Without Fuse
WIthout Fuse/
With Lamp
With Disconnecting
Switch
UL/CSA
Voltage/ Wire Size
Current
(AWG)
Ordering No.
BA111TPN20
Voltage/
Current
300V/15A 22-14
600V/16A
BA211T
BA211TPN20
300V/20A 22-12
600V/21A
BA311T
BA411S
BA611S
BA711S
BA811S
BA311TPN20
BA411SPN50
BA611SPN10
BA711SPN06
BA811SPN06
150V/30A 18-10
600V/40A 16-6
—
—
—
—
—
—
600V/40A
600V/70A
600V/94A
600V/132A
600V/240A
BA911S
BA911SPN06
JIS
Wire Size
(mm2)
1.25 mm2
(2 mm2)
2 mm2
(3.5 mm2)
5.5 mm2
14 mm2
22 mm2
38 mm2
100 mm2
200 mm2
Tightening
Terminal
Package
Torque
Screw
Quantity
(N·m)
M3
0.6 to 1.0
20
M3.5
1.0 to 1.3
20
M4
M5
M6
M8
M10
1.4 to 2.0
2.6 to 3.7
3.9 to 5.4
10 to 13.5
21 to 28
20
50
10
6
6
(200 mm2 2 wires) M12
(325 mm2 1 wire)
38 to 49
6
—
600V/370A
—
—
BAF111S- BAF111S-PN20
—
—
BAF111SN- BAF111SN-PN20
BAF111SU BAF111SUPN20 600V/10A 18-10
600V/10A
600V/10A
600V/10A
5.5 mm2
5.5 mm2
5.5 mm2
M4
M4
M4
1.4 to 2.0
1.4 to 2.0
1.4 to 2.0
20
20
20
BAF111SNU
BAF111SNUPN20
600V/10A
5.5 mm2
M4
1.4 to 2.0
20
BAT20
BAT20PN20
600V/20A­­
5.5 mm2
M4
1.4 to 2.0
20
—
600V/10A 18-10
—
—
1. Specify fuse ratings 1A, 3A, or 5A in place of  in the Part No.
2. The wire size in ( ) does not comply with JIS standards.
3. The voltage/current differ according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
4. Use a socket wrench or­screwdriver for tightening screws.
:Order when a marking strip or
a dust cover is needed.
▲:Used for surface mounting
∗ :Dust cover with fuse holder
Part No.
BA111T, BA411S, BAT20, BA211T,
BA611S, BA711S, BA311T
BA811S, BA911S
BAF111S, BAF111SN, BAF111SU,
BAF111SNU
28
Material
Accessories (× Necessary)
DIN End Marking Dust
Cover
Rail Clip Strip
Surface
Connecting Connecting
Mounting
Rod
Nut
Clip
×
×


—
—
—
×
×


×
×
▲
×
×

∗
—
—
—
Parts Name
Housing
Bus Bar
Terminal
Screw
Material
Polyamide
Brass (nickelplated)
Steel (zinc chromeplated)
BA Series Terminal Blocks
M3
4
ø3.2 min.
6.6 max.
5 max.
3.3 min.
25
41.5
Weight: Approx. 18.8g
M3.5
21A
Terminal Cover
9.8
8.5
When using BAA：32
1.8
36
Standards
Insulation Voltage
Rated Current ∗2
Dielectric Strength
Insulation Resistance
9.8
M3.5 Terminal Screws
4
16.5
28.5
ø3.6 min.
8.4 max.
5 max.
30.5
41.5
Weight: Approx. 25.3g
M4
40A
11
9.6
When using BAA：33.5 1.8
Terminal Cover
38
M4 Terminal Screws
ø4.2 min.
4
16.9
30
9.4 max.
6 max.
4.5 min.
34.5
42
Weight: Approx. 40.0g
M5
M5 Terminal Screws
When using BAA：37.5
13
ø5.2 min.
12.8 max.
34
4
45
6.5 max.
4.5 min.
16
22
Rated Current ∗2
Dielectric Strength
Insulation Resistance
Wire Size ∗1
2
ø6.2 min.
16.8 max.
8.5 max.
6 min.
Weight: Approx. 53.0g
63
Wire Size ∗1
0.5
Marking Strip Width
Dust Cover
Rail
See page
Rated Current ∗2
Dielectric Strength
Insulation Resistance
Wire Size
Marking Strip Width
Dust Cover
Rail
See page
Insulation Voltage
65
Dust Cover
ø8.5 min.
22.8 max.
11 max.
8 min.
Weight: Approx. 103.3g
Socket wrench: 12.7 mm square drive hexagonal socket 13 ∗3
Rated Current ∗2
Dielectric Strength
Insulation Resistance
Wire Size
Marking Strip
Width
Dust Cover
Rail
See page
Accessories
23
When using
BAA/BAP: 51.5
32
2
2-M8
Hexaganol Bolt
26.5
M8
Dust Cover
Rail
See page
Rated Current ∗2
Dielectric Strength
Insulation Resistance
Socket wrench: 12.7 mm square drive hexagonal socket 10 ∗3
BA711S 132A
Marking Strip Width
Insulation Voltage
65
Dust Cover
17
When using
BAA/BAP: 43.5
M6
23.4
94A
2-M6
Hexagonal Bolt
Weight: Approx. 23.4g
BA611S
Dust Cover
Rail
See page
Standards
Insulation Voltage
Terminal Cover
47.5
19.3
70A
1.2
BA411S
Marking Strip Width
Standards
Insulation Voltage
11
Accessories
BA311T (3 Pole)
Wire Size ∗1
4 min.
Accessories
BA211T (3 Pole)
Accessories
M3 Terminal Screws
16.5
1.8
When using BAA：32
7.9 7.9
6.7
UL/CSA
JIS
300V
600V
15A max.
16A
2,500V AC, 1 minute
100 MΩ minimum
22-14
1.25 mm2
Wire Size ∗1
AWG
(2 mm2)
mm (BNM7, BNM9,
Marking Strip Width 9.5
BNM725)
Dust Cover
BNC220
Rail
BAP1000, BAA1000
See page
31
Accessories
Terminal Cover
36
Standards
Insulation Voltage
Rated Current ∗2
Dielectric Strength
Insulation Resistance
Accessories
16A
28.5
BA111T (3 Pole)
UL/CSA
JIS
300V
600V
20A max. 21A
2,500V AC, 1 minute
100 MΩ minimum
22-12
2 mm2
(3.5 mm2)
AWG
9.5 mm (BNM7, BNM9,
BNM725)
BNC220
BAP1000, BAA1000
31
UL/CSA
JIS
150V
600V
30A max. 40A
2,500V AC, 1 minute
100 MΩ minimum
18-10
5.5 mm2
AWG
9.5 mm (BNM7, BNM9,
BNM725)
BNC230
BAP1000, BAA1000
31
UL/CSA
JIS
600V
600V
40A max. 70A
2,500V AC, 1 minute
100 MΩ minimum
16-6 AWG 14 mm2
9.5 mm (BNM7, BNM9,
BNM725)
BNC320
BAP1000, BAA1000
31
600V
94A max.
2,500V AC, 1 minute
100 MΩ minimum
22 mm2
9.5 mm (BNM7, BNM9,
BNM725)
BNC520
BAP1000, BAA1000
31
600V
132A max.
2,500V AC, 1 minute
100 MΩ minimum
38 mm2
9.5 mm (BNM7, BNM9,
BNM725)
BNC520
BAP1000, BAA1000
31
∗1: The wire size in ( ) does not comply with JIS standards.
∗2: The voltage/current differ according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗3: Screws can be tightened with a socket wrench.
*4: The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of
the recommended tightening torque.
29
BA Series Terminal Blocks
BA911S 370A
M10
Weight: Approx. 185.0g
Weight: Approx. 406.3g
Surface Mounting Clip
(BAL3)
140
Dust Cover
Surface Mounting Clip (BAL3)
94 (2P)
136 (3P)
∗ 94 (4P)
Surface Mounting Clip (BAL3)
Connecting Rod/Nut
ø4.5 Hole
(or M4 Screw)
ø10.5 min.
32.8 max.
16 max.
84
11 min.
50.8 max.
∗130 (4P)
26 max.
120
BA811S
BA911S
600V
240A
370 (400A)
2,500V AC, 1 minute
100MΩ minimum
200 mm2 ∗1
(200 mm2
100 mm2 2 wires)
(325 mm2
1 wire)
M10
M12
BNR1, BNR2, BNL8
BAN1
BAL2, BAL3
9.5 mm (BNM7, BNM9,
BNM725)
BAC820
BNC92
BAP1000, BAA1000
31
14 min.
∗Use 3 surface mounting clips (BAL3) for 4-pole mounting
•BAF111SN is equipped
with a neon lamp (for 100
or 200V AC) which turns on
when the fuse is blown.
M4
63
36
•Internal Connection
ø4.2 min.
When using
BAA/BAP: 49
16
10
22.5
2-M4 Screw
10A
ø12.5 min.
130 (2P)
190 (3P)
∗Use 3 surface mounting clips (BAL3) for 4-pole mounting
BAF111S (Fuse)
Connecting Rod/Nut
ø4.5 Hole
(or M4 Screw)
Terminal Screw
Connecting Rod
Connecting Nut
End Clip/
Surface Mounting
Clip
Marking Strip
Width
Dust Cover
Rail
See page
Accessories
51
77
1.5
60
Wire Size
Connecting Rod/Nut
1.5
2-M12
Hexagonal Bolt
85
Dust Cover
Rated Current ∗2
Dielectric Strength
Insulation Resistance
1.5
End Clip
(BAL2)
Surface Mounting
42
33
Dust Cover
60
2-M10
Hexagonal Bolt
Surface Mounting
140
51
Surface Mouting Clip (BAL3)
Connecting Rod/Nut
End Clip
(BAL2)
60
When using
BAA/BAP: 78.5
When using
BAA/BAP: 61.5
Dust Cover
Part No.
Insulation Voltage
37.5
1.5
85
2-M12
Hexagonal Bolt
Socket wrench: 12.7 mm
square drive hexagonal
socket 19
42
33
M12
Socket wrench: 12.7 mm
square drive hexagonal
socket 17
30.5
2-M10
Hexagonal Bolt
BA811S 240A
10 max.
5.2 max.
Fuse
4.5 min.
Neon Lamp
Accessories
M4
Dust Cover
63
ø4.2 min.
10 max.
6.4 max.
4.5 min.
Accessories
Insulation Voltage
Rated Current
Dielectric Strength
Insulation Resistance
Wire Size
Terminal Screw
65
2
16
10
20A
22.5
2-M4 Screw
BAT20 (With Disconnecting Switch)
BAF111S (with fuse)/BAF111SN (without fuse/with lamp)
Insulation Voltage
600V
•Fuse ratings
•Use UL/CSA
Rated voltage: 250V
approved fuses
10A max.
Rated
Current
Rated current: 1, 3, 5A
(10A maximum)
(depends on fuse rating)
Cartridge fuse: JIS C6575-2
•Fuse size
Dielectric Strength
2,500V AC, 1 minute
6.35×31.8 mm Insulation Resistance
6.35×31.8 mm
100 MΩ minimum
6.40×30 mm
Wire
Size
18-10
AWG
Part No.
Terminal
Screw
M4
BAF111S-1A
mm (BNM7, BNM9,
BAF111S-3A
Marking Strip Width 9.5
BNM725)
BAF111S-5A
BAF111SN-1A
Dust Cover
—
BAF111SN-3A
Rail
BAP1000, BAA1000
BAF111SN-5A
See page
31
When using
BAA/BAP: 39.5
Accessories
BAF111S (with fuse)/BAF111SN (with fuse/lamp)
Insulation Voltage
600V
10A max.
Rated Current
(depends on fuse rating)
Dielectric Strength
2,500V AC, 1 minute
Insulation Resistance
100MΩ minimum
Wire Size
5.5 mm2
Terminal Screw
M4
9.5mm (BNM7, BNM9,
Marking Strip Width
BNM725)
Dust Cover
—
Rail
BAP1000, BAA1000
See page
31
600V
20A
2,500V AC, 1 minute
100 MΩ minimum
5.5 mm2 max.
M4
Marking Strip Width
9.5 mm (BNM7, BNM9)
Dust Cover
BNC520
Rail
BAP1000, BAA1000
See page
31
BAT20 is not capable of breaking circuits. Do not apply voltage when opening or closing the circuit. Turn the slot using a screwdriver.
∗1:The wire size in ( ) does not comply with JIS standards.
∗2:The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
∗3:The grooves on the head of the hex bolt are for temporary tightening. For proper tightening, use an applicable socket wrench and tighten within the range of
the recommended tightening torque.
30
BA Series Terminal Blocks
Accessories
Rails
5.5
BAA
BAP
BAA:1.7
BAP:1
7.5
35
25
12.5
12.5
DIN Rail 35-mm-wide
BAA:31
BAP:27
BAA
BAP
Length
Part No.
BAA1000 (Note)
BAP1000
1000 mm
Ordering No.
BAA1000PN10
BAP1000PN10
Material
Aluminum
Steel
Weight (Approx.)
200g
320g
Package Quantity
10
10
Note: 2000 mm is also available. Contact IDEC.
Marking Strip (BNM)
Part No.
Ordering No.
Package Quantity
Dimensions
BNM7
BNM7PN10
10
9.5 × 0.5t × 1m
BNM9
BNM9PN10
10
9.5 × 0.5t × 1m
BNM725
BNM725
1
9.5 × 0.5t × 25m
BNM3
BNM3PN50
50
End Clip
Used on the ends of a group of terminal blocks to secure
and prevent sliding along the rails.
24
45
9
32.5
46
BNL6
(M4 Screw)
(Tightening torque: 1.1 N·m)
BNL8
(M4 Screw)
14.4
Part No.
BNL6
BNL8
BAL2
26
(35)
45
12
BAL2
(Weight: Approx. 25.2g)
Material
PVC
(glossy surface)
Fiber Glass
(matte surface)
PVC
(glossy surface)
Ordering No.
BNL6PN10
BNL8PN10
BAL2PN10
Package Quantity
10
10
10
Notes on Selecting End Clips
•When using BA611S, use BAL2 or BNL8. Also, when using BA711S, BA811S, BA911S of 100A or larger, use BAL2
or BNL8.
•When mounting rails vertically, use BAL2 or BNL8.
Material: Steel (zinc chrome-plated)
Dust Cover
Material: Polycarbonate
Item
Dust Cover (1m)
Dust Cover (500 mm)
Part No.
BNC220
BNC230
BNC320
BNC520
BAC820
BNC92
Ordering No.
BNC220PN10
BNC230PN10
BNC320PN10
BNC520PN10
BAC820PN10
BNC92PN10
Size (mm)
A
B
37.6
8.5
39.6
8.5
49.6
8.5
65.0
9.0
85.0
10.6
140.5
9.8
Terminal Block
BA111T, BA211T
BA311T
BA411S
BA611S, BA711S, BAT20
BA811S
BA911S
Package Quantity
10
10
10
10
10
10
31
BA Series Terminal Blocks
Connecting Rod/Connecting Nut (For BA811S, BA911S)
BNR1: M4 × 0.7 L = 265 (21.0g)
BNR2: M4 × 0.7 L = 500 (43.0g)
Item
Connecting Rod (265 mm)
Connecting Rod (500 mm)
Connecting Nut (4 pcs/set)
Part No.
BNR1
BNR2
BAN1
BAN1: M4 × 0.7 (2.5g)
Ordering No.
BNR1PN10
BNR2PN10
BAN1PN10
Weight (Approx.)
2.6g
43g
2.5g
Package Quantity
10
10
10
Remarks
M4 × 0.7
M4 × 0.7
M4 × 0.7
Surface Mounting Clip (For BA811S and BA911S Only)
Used on the ends of groups of terminal
blocks for direct mounting to panels.
Part No.
BAL3
Weight
(approx.)
12.4g
Ordering No.
BAL3PN10
Package
Quantity
10
Material: Steel (zinc-chrome plated)
BAL3
Calculating Rail / Connecting Rod Length
BA611S
BA411S
BA911S
BA811S
BA711S
BA111SN
BAF111S
BA311T
BA211T
BAT20
BA111T
25
30.5
34.5
16
22
32
16
16
L2 (Mounting Centers)
L1 (Rail Length)
42
60
L2
L1
Calculating Rail Length
Calculating Connecting Rod Length
For BAA, BAP rails
L1 = 12.5 × N
L2 = L1 – 25
A: Total thickness of each terminal block
B: Tolerance of stacking thickness
0.1 mm per block
C: End Clip
When using 2 pieces of BNL6 or BAL2 = 62.5
N: Rounded up numerical number from the calculated value of M.
(Example: N for 19.1 is 20)
A+B+C
M=
12.5
L = 42 × n1 + 60 × n2 + 10.2
n1: BA811S
n2: BA911S
n: The number of terminal blocks
Note: This formula is for calculating the maximum rail length including
tolerance. The rail length may be shorter than the calculated
value, depending on how the terminal blocks are combined.
32
BA Series Terminal Blocks
Instructions
Installation of BA811S and BA911S
Connecting Rod BNR
Connecting Nut
BAN1
End Clip
BAL2
Surface Mounting
Clip BAL3
Rail Mount
1. Mount the terminal block on DIN rail.
2.Mount the surface mounting clips (BAL3) on both ends
and slide 2 connecting rods (BNR) through the holes in
the terminal blocks.
3.Tighten both ends of the connecting rod with a
connecting nut (BAN1).
4.Secure the terminal blocks with end clips (BAL2).
Notes on Wiring
Crimping Terminals
•When using crimping terminals, be sure to use insulated
terminals to prevent electric shocks.
Without Crimping Terminals
•Insert the wire until the insulation comes into contact with
the terminal metal part.
•Strip the insulation so that the wire is longer than the width
of the wire clamp.
•When connecting two wires, use wires of the same size.
Washer Width
Terminal Metal Part
Wire
Insulation
Surface Mount
1. Mount the terminal block to the panel.
2.Mount the surface mounting clips (BAL3) on both ends
and slide 2 connecting rods (BNR) through the holes in
the terminal blocks.
3.Tighten both ends of the connecting rod with connecting
nuts (BAN1).
4.Secure the terminal blocks to the panel.
33
BN1U Spring-Up Screw Terminal Blocks
Spring-up screws save up to 30% wiring time
(compared to IDEC standard terminal blocks)
•Spring-up screws with temporary hold function.
•M3, M3.5, and M4 types are all in the same height and width.
•The same dust covers, marking strips (9.5-mm-wide), and
end plates can be used.
•Can be mounted on a 35-mm-wide DIN rial or 30-mm-wide C
type rail.
•Each block can be easily removed from a 35-mm-wide DIN
rail using a flat screwdriver.
•UL recognized for field wiring (FW2).
•UL recognized, CSA certified, and EN compliant (TÜV approved).
Applicable
Standards
Mark
UL1059
Certification Organization /
File No.
UL recognized
File No.E78117
CSA C22.2 No.158
CSA LR64803
EN60947-7-1
TÜV Rheinland
License No.R9551701
BN1U Spring-Up Screw Terminal Blocks
1 The terminal screw is always
screw to the bus bar, tilt the
terminal screw in the the
direction as shown.
4 When loosening, the screw
screw.
straight down to the bus bar
using a screwdriver.
2 After pressing the terminal
Temporary Hold
3 Tighten the terminal
2 Push the terminal screw
Immediate Tightening
in the lifted position, ready
for wiring. A ring terminal
can be inserted easily.
3 When tightening the
screw, make sure that it is
in the upright position.
springs straight up.
4 Tighten the terminal
screw.
If the screw stops at
the temporary
position, the screw
will return to the
original position by
pushing further
down.
Ratings·Terminal Screw Tightening Torque
Part No.
BN1U-16W
JIS
Rated
Insulation Applicable
Voltage
Wire (mm2)
Current
1.25 (2)
16A
(Note)
UL
Rated
Insulation Applicable
Voltage
Wire (mm2)
Current
CSA
Rated
Insulation Applicable
Voltage
Wire (mm2)
Current
EN
Rated
Insulation Applicable Wire
Voltage
(mm2)
Current
15A
15A
22A
22-14AWG
22-14AWG
2 (22-14AWG)
Terminal
Screw
Terminal Screw
Recommended
Tightening Torque
M3
0.6 to 1.0N·m
BN1U-20W
21A
2
15A
22-14AWG
15A
22-14AWG
22A
2 (22-14AWG)
M3.5
1.0 to 1.3N·m
BN1U-40W
40A
5.5
35A
18-10AWG
35A
18-10AWG
38A
5.5 (18-10AWG)
M4
1.4 to 2.0N·m
Note: Rated applicable wire is 1.25mm2, and 2mm2 wire can be connected.
Terminal Blocks
Type
Ordering No.
Rated Applicable
Wire (mm2)
Terminal
Screw
Terminal
Width (mm)
7
16A
BN1U-16W
BN1U-16WPN50
1.25 (2)
M3
21A
BN1U-20W
BN1U-20WPN50
2
M3.5
8
40A
BN1U-40W
BN1U-40WPN50
5.5
M4
11
(Based on JIS C2811)
34
Part No.
Package Quantity
Page
50
35
BN1U Spring-Up Screw Terminal Blocks
Terminal Blocks
BN1U-16WPN50
50
7g
Ordering No.
Package Quantity
Weight (Approx.)
38
18
3
6.7
11.8
8
BN1U-40W
3
BN1U-20WPN50
50
8g
M4
40A
38
19.4
9.6
15.1
11
31.9
24.7
10.8
7
31
23.8
When using DIN Rail: 36.5
When using C Rail: 43.7
34
5.9
M3.5
21A
When using DIN Rail: 36.5
When using C Rail: 43.7
34
38
18
3
BN1U-20W
When using DIN Rail: 36.5
When using C Rail: 43.7
34
Dimensions
M3
16A
31
23.8
BN1U-16W
Part No.
BN1U-40WPN50
50
14g
Specifications and Ratings
UL
CSA
EN
JIS
UL
CSA
EN
JIS
UL
CSA
EN
JIS
CSA C22.2 EN
CSA C22.2 EN
CSA C22.2 EN
JIS C 2811 UL1059
JIS C 2811 UL1059
JIS C 2811
UL1059
No.158
60947-7-1
No.158
60947-7-1
No.158
60947-7-1
600V
660V
600V
600V
660V
600V
600V
660V
600V
5.5 mm2
2 mm2 1.25 mm2
2 mm2
2
2 mm
18-10 AWG
5.5 mm2
22-14 AWG
22-14 AWG
2
22-14 AWG (2 mm )
22-14 AWG
18-10 AWG
15A
22A
16A
15A
22A
21A
35A
38A
40A
M3
M3.5
M4
Standards
Insulation Voltage
Wire Size
Rated Current
Terminal Screw
Max. No. of Crimp
Terminals
Tightening Torque
Terminal Centers
2
2
2
0.6 to 1.0 N·m
7 mm
1.0 to 1.3 N·m
8 mm
1.4 to 2.0 N·m
11 mm
ø3.2 min.
Crimp Terminal
Dimensions (mm)
5.8 max.
5 max.
Accessories
Operating Temperature
Storage Temperature
Operating Humidity
Mounting Method
Insulation Resistance
Dielectric Strength
Vibration Resistance
Shock Resistance
End Plate
Dust Cover
Marking Strip
Marking Strip
Fastener
DIN Rail / End Clip
C Rail / End Clip
35 mm DIN + C
Rail / End Clip
Jumpers
ø3.6 min.
6.6 max.
5 max.
3.3 min.
3.9 min.
ø4.2 min.
9.5 max.
5.5 max.
4.5 min.
–25 to +55°C (no freezing)
–25 to +70°C (no freezing)
45 to 85% RH (no condensation)
Rail mounting
100 MΩ minimum (500V DC megger)
2500V AC, 1 minute
Frequency: 5 to 55 Hz, Amplitude: 0.5 mm
1000 m/s2 (100G)
BN9Z-E16W
BTB-CV30L2 (1000 mm), BTB-CV30L1 (500 mm)
BNM7: PVC 1m, BNM9: Fiber glass: 1m, BNM725: PVC 25m
BNM3
BAA1000: Aluminium, BAP1000: Steel / BNL6
BNCA1000: Aluminium, BNCP1000: Steel / BNL7
BNJA1000: Aluminium / BNL6 (35-mm-DIN rail side), BNL7 (C rail side)
BNJ16, BNJ16B
BNJ16F, BNJ16FB
Material
BNJ26W, BNJ26WB
BNJ26FW, BNJ26FWB
BPJ-56, BPJ-56B
BPJ-56F, BPJ-56FB
38
End Plate
Housing
Modified PPE (UL94V-0)
Part No.
BN9Z-E16W
End Plate
Modified PPE (UL94V-0)
Ordering No.
BN9Z-E16WPN10
Bus Bar
Brass (nickel-plated)
Applicable Terminal Block
BN1U-16W, BN1U-20W, BN1U-40W
Terminal Screw
Steel (zinc trivalent chrome-plated)
Package Quantity
10
Spring
Stainless steel
Weight (Approx.)
3g
5
35
BN1U Spring-Up Screw Terminal Blocks
Accessories
Rail
Length
Item
Part No.
35-mm-wide DIN Rail
1000 mm
30-mm-wide C Rail
35-mm-wide DIN+C Rail
Ordering No.
Material
Weight (Approx.)
Package
Quantity
10
BAA1000
BAA1000PN10
Aluminum (anodized)
200g
BAP1000
BAP1000PN10
Steel (trivalent chrome-plated)
320g
10
BNCA1000
BNCA1000PN10
Aluminum (anodized)
260g
10
BNCP1000
BNCP1000PN10
Steel (trivalent chrome-plated)
700g
10
BNJA1000
BNJA1000PN10
Aluminum (anodized)
340g
10
End Clip
Part No.
Ordering No.
Material (Surface Treatment)
Weight (Approx.)
Applicable Rail
Package
Quantity
BNL6
BNL6PN10
Steel (trivalent chrome-plated)
15.2g
35-mm-wide DIN Rail (BAA, BAP, BNJA)
10
BNL7
BNL7PN10
Steel (trivalent chrome-plated)
16g
30-mm-wide C Rail (BNCA, BNCP, BNJA)
10
Dust Cover
Length
Part No.
Ordering No.
1000 mm
BTB-CV30L2
BTB-CV30L2PN10
500 mm
BTB-CV30L1
BTB-CV30L1
Material
Weight (Approx.)
Polycarbonate
(UL94V-0)
Applicable Terminal Blocks
Package
Quantity
53g
BN1U-16W, BN1U-20W, BN1U-40W
10
27g
BN1U-16W, BN1U-20W, BN1U-40W
1
•BNC230 dust cover (1000 mm) can also be mounted to the BN1U-16W and BN1U-20W terminal blocks.
Marking Strip, Marking Strip Fastener
Item
Part No.
Ordering No.
Weight
Package
Quantity
Description
BNM7
BNM7PN10
7.2g
10
9.5-mm-wide
Marking Strip
PVC (glossy surface), length 1000 mm × width 9.5 mm × thickness 0.5
mm
BNM9
BNM9PN10
6.4g
10
Fiber glass (matte surface), length 1000 mm × width 9.5 mm × thickness 0.5 mm
BNM725
BNM725
Marking Strip Fastner
BNM3
BNM3PN50
0.1g
Insulation
Part No.
–
1 (25m)
PVC (matte surface), length 25m × width 9.5 mm × thickness 0.5 mm
10
Material: polycarbonate
Jumper
Terminal
Centers
Terminal Style
Ring
7 mm (6 poles)
Fork
Ring
8 mm (6 poles)
Fork
Ring
11 mm (6 poles)
Fork
Ordering No.
Without
BNJ16
BNJ16PN10
With
BNJ16B
BNJ16BPN10
Without
BNJ16F
BNJ16FPN10
With
BNJ16FB
BNJ16FBPN10
Without
BNJ26W
BNJ26WPN10
With
BNJ26WB
BNJ26WBPN10
Without
BNJ26FW
BNJ26FWPN10
With
BNJ26FWB
BNJ26FWBPN10
Without
BPJ-56
BPJ-56PN10
With
BPJ-56B
BPJ-56BPN10
Without
BPJ-56F
BPJ-56FPN10
With
BPJ-56FB
BPJ-56FBPN10
Maximum Rated
Current *
Applicable
Terminal
Package Quantity
10A
BN1U-16W
10
20A
BN1U-20W
10
20A
BN1U-40W
10
* The maximum rated current is the value of each pole.
Notes on Wiring
•Tighten all terminal screws including unused terminal screws.
•Be careful not to drop a terminal block (without an end plate) as the spring may fall out from the housing.
•Tighten the terminal screw to the recommended tightening torque.
Bus Bar
Crimp Terminals
•When using crimp terminals, be sure to use insulated terminals to prevent electrical shocks.
Without Crimp Terminals
•Insert wire until the insulation comes into contact with the bus bar.
•Strip the insulation so that the wire is longer than the washer width. (BN1U-16W: approx. 9 mm,
BN1U-20W: approx. 9 mm, BN1U-40W: approx. 11 mm)
•When connecting two wires, use wires of the same size.
36
Wire
BTB / BTBH Series Surface Mount Terminal Blocks
Surface mount terminal blocks with 2 to 30 poles.
Touch-down terminals reduce wiring time.
•Self-lifting (BTB series) and touch down terminal (BTBH)
available.
•Flame-resistant plastic (UL94V-0).
•Terminal blocks can be easily combined and all poles can be
secured with a pair of connecting rods and nuts.
•Complies with JIS C 2811.
•UL recognized and CSA certified.
Applicable Standards
Mark
UL1059
Certification Organization/
File No.
UL recognized
File No. E78117
CSA 22.2 No. 158
CSA (File No. LR64803)
EN60947-1
EN60947-7-1
TÜV Rheinland
License No. R9551515
General Specifications
Dielectric Strength
Insulation Resistance
Operating Temperature
Storage Temperature
Operating Humidity
Material
2500V AC, 1 minute
100 MΩ minimum
–25 to +55°C (no freezing)
–25 to +70°C (no freezing)
45 to 85% RH (no condensation)
Parts Name
Housing
Bus Bar
Terminal Screw
Connecting Rod/Nut
Dust Cover
Material
Modified PPE
Brass (nickel-plated)
Steel (zinc chrome-plated)
Steel (zinc chrome-plated)
Polycarbonate
Ratings and Terminal Screw Tightening Torque
Part
Part No.
BTB15C
BTB15LC
BTB
Self-lifting
BTB30C
BTB50C
BTBH15C
BTBH15LC
TouchBTBH
down
BTBH30C
BTBH50C
UL/CSA
Voltage/
Wire Size
Current
(AWG)
300V/10A
22-14
300V/15A
22-12
300V/30A
18-10
600V/50A
16-6
300V/10A
22-14
300V/15A
22-14
300V/30A
18-10
600V/50A
16-6
EN
Voltage/
Current
500V/22A
500V/22A
500V/38A
500V/67A
500V/22A
500V/22A
500V/38A
500V/67A
Wire Size
(AWG)
2 (18-14)
2 (18-14)
5.5 (14-10)
14 (10 -6)
2 (18-14)
2 (18-14)
5.5 (14-10)
14 (10-6)
JIS
Voltage/
Current
600V/16A
600V/21A
600V/40A
600V/70A
600V/16A
600V/21A
600V/40A
600V/70A
Wire Size
(mm2)
1.25 (2) ∗
2
5.5
14
1.25 (2) ∗
2
5.5
14
Terminal
Screw
Tightening
Torque
M3
M3.5
M4
M5
M3
M3.5
M4
M5
0.6 to 1.0
1.0 to 1.3
1.4 to 2.0
2.6 to 3.7
0.6 to 1.0
1.0 to 1.3
1.4 to 2.0
2.6 to 3.7
∗ The rated applicable wire size is 1.25 mm2, but 2 mm2 wire can also be used.
The wire size in ( ) does not comply with JIS standards.
The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards” on page 4.
Specify the number of poles in place of .
37
BTB / BTBH Series Surface Mount Terminal Blocks
BTB15C/BTBH15C
Style
BTB15C
(Self-lifting terminal)
No. of
Poles
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Part No.
BTB15C2
BTB15C3
BTB15C4
BTB15C5
BTB15C6
BTB15C7
BTB15C8
BTB15C9
BTB15C10
BTB15C11
BTB15C12
BTB15C13
BTB15C14
BTB15C15
BTB15C16
BTB15C17
BTB15C18
BTB15C19
BTB15C20
BTB15C21
BTB15C22
BTB15C23
BTB15C24
BTB15C25
BTB15C26
BTB15C27
BTB15C28
BTB15C29
BTB15C30
Package
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Style
BTBH15C
(Touch-down
terminal)
No. of
Poles
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Part No.
BTBH15C2
BTBH15C3
BTBH15C4
BTBH15C5
BTBH15C6
BTBH15C7
BTBH15C8
BTBH15C9
BTBH15C10
BTBH15C11
BTBH15C12
BTBH15C13
BTBH15C14
BTBH15C15
BTBH15C16
BTBH15C17
BTBH15C18
BTBH15C19
BTBH15C20
BTBH15C21
BTBH15C22
BTBH15C23
BTBH15C24
BTBH15C25
BTBH15C26
BTBH15C27
BTBH15C28
BTBH15C29
BTBH15C30
Package
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Note: Dust covers and marking strips are supplied with the terminal block.
Specifications
Standards
Insulation Voltage
Wire Size
Rated Current
Terminal screw
Crimping Terminal
Max. No. of Crimping Terminals
Tightening Torque
UL/CSA
300V
22-14 AWG
10A
BTB15C/BTBH15C
EN
500V
2 mm2 (18-14 AWG)
22A
M3
1.25-3 (2-3)
2
0.6 to 1.0 N · m
JIS
600V
1.25 mm2 (2 mm2) ∗
16A
ø3.2 min.
Crimping Terminal Dimensions (mm)
6.6 max.
5 max.
Accessory: Jumper
BNJ36, BNJ36B, BNJ36F, BNJ36FB (see page 43)
∗ The rated applicable wire size is 1.25 mm2, but 2 mm2 wires can also be connected.
The wire size in ( ) does not comply with JIS standards.
38
3.3 min.
BTB / BTBH Series Surface Mount Terminal Blocks
BTB15LC/BTBH15LC
No. of
Package
Style
Part No.
Poles
Quantity
2
BTB15LC2
1
3
BTB15LC3
1
4
BTB15LC4
1
5
BTB15LC5
1
6
BTB15LC6
1
7
BTB15LC7
1
8
BTB15LC8
1
9
BTB15LC9
1
10
BTB15LC10
1
11
BTB15LC11
1
12
BTB15LC12
1
13
BTB15LC13
1
14
BTB15LC14
1
15
BTB15LC15
1
BTBH15LC
BTB15LC
16
BTB15LC16
1
(Touch-down
(Self-lifting terminal)
terminal)
17
BTB15LC17
1
18
BTB15LC18
1
19
BTB15LC19
1
20
BTB15LC20
1
21
BTB15LC21
1
22
BTB15LC22
1
23
BTB15LC23
1
24
BTB15LC24
1
25
BTB15LC25
1
26
BTB15LC26
1
27
BTB15LC27
1
28
BTB15LC28
1
29
BTB15LC29
1
30
BTB15LC30
1
Note: Dust covers and marking strips are supplied with the terminal block.
Style
No. of
Poles
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Part No.
BTBH15LC2
BTBH15LC3
BTBH15LC4
BTBH15LC5
BTBH15LC6
BTBH15LC7
BTBH15LC8
BTBH15LC9
BTBH15LC10
BTBH15LC11
BTBH15LC12
BTBH15LC13
BTBH15LC14
BTBH15LC15
BTBH15LC16
BTBH15LC17
BTBH15LC18
BTBH15LC19
BTBH15LC20
BTBH15LC21
BTBH15LC22
BTBH15LC23
BTBH15LC24
BTBH15LC25
BTBH15LC26
BTBH15LC27
BTBH15LC28
BTBH15LC29
BTBH15LC30
Package
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Specifications
Standards
Insulation Voltage
Wire Size
Rated Current
Terminal screw
Crimping Terminal
Max. No. of Crimping Terminals
Tightening Torque
UL/CSA
300V
22-14 AWG
15A
BTB15LC/BTBH15LC
EN
500V
2 mm2 (18-14 AWG)
22A
M3.5
2-3.5
2
1.0 to 1.3 N · m
JIS
600V
2 mm2
21A
ø3.6 min.
Crimping Terminal Dimensions (mm)
8.5 max.
5 max.
Accessory: Jumper
4 min.
BNJ46, BNJ46B, BNJ46F, BNJ46FB (see page 43)
39
BTB / BTBH Series Surface Mount Terminal Blocks
BTB30C/BTBH30C
Style
BTB30C
(Self-lifting terminal)
No. of
Poles
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Part No.
BTB30C2
BTB30C3
BTB30C4
BTB30C5
BTB30C6
BTB30C7
BTB30C8
BTB30C9
BTB30C10
BTB30C11
BTB30C12
BTB30C13
BTB30C14
BTB30C15
BTB30C16
BTB30C17
BTB30C18
BTB30C19
BTB30C20
BTB30C21
BTB30C22
BTB30C23
BTB30C24
BTB30C25
BTB30C26
BTB30C27
BTB30C28
BTB30C29
BTB30C30
Package
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Style
BTBH30C
(Touch-down
terminal)
No. of
Poles
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Part No.
BTBH30C2
BTBH30C3
BTBH30C4
BTBH30C5
BTBH30C6
BTBH30C7
BTBH30C8
BTBH30C9
BTBH30C10
BTBH30C11
BTBH30C12
BTBH30C13
BTBH30C14
BTBH30C15
BTBH30C16
BTBH30C17
BTBH30C18
BTBH30C19
BTBH30C20
BTBH30C21
BTBH30C22
BTBH30C23
BTBH30C24
BTBH30C25
BTBH30C26
BTBH30C27
BTBH30C28
BTBH30C29
BTBH30C30
Note: Dust covers and marking strips are supplied with the terminal block.
Specifications
Standards
Insulation Voltage
Wire Size
Rated Current
Terminal screw
Crimping Terminal
Max. No. of Crimping Terminals
Tightening Torque
UL/CSA
300V
18-10 AWG
30A
BTB30C/BTBH30C
EN
500V
5.5 mm2 (14-10 AWG)
38A
M4
1.25-4 to 5.5-4
2
1.4 to 2.0 N · m
ø4.2 min.
Crimping Terminal Dimensions (mm)
9.5 max.
6 max.
Accessory: Jumper
40
4.5 min.
BNJ56, BNJ56B, BNJ56F, BNJ56FB (see page 43)
JIS
600V
5.5 mm2
40A
Package
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
BTB / BTBH Series Surface Mount Terminal Blocks
BTB50C/BTBH50C
Style
BTB50C
(Self-lifting terminal)
No. of
Poles
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Part No.
BTB50C2
BTB50C3
BTB50C4
BTB50C5
BTB50C6
BTB50C7
BTB50C8
BTB50C9
BTB50C10
BTB50C11
BTB50C12
BTB50C13
BTB50C14
BTB50C15
BTB50C16
BTB50C17
BTB50C18
BTB50C19
BTB50C20
Package
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Style
BTBH50C
(Touch-down
terminal)
No. of
Poles
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Part No.
BTBH50C2
BTBH50C3
BTBH50C4
BTBH50C5
BTBH50C6
BTBH50C7
BTBH50C8
BTBH50C9
BTBH50C10
BTBH50C11
BTBH50C12
BTBH50C13
BTBH50C14
BTBH50C15
BTBH50C16
BTBH50C17
BTBH50C18
BTBH50C19
BTBH50C20
Package
Quantity
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Note: Dust cover and marking strips are supplied with the terminal block.
Specifications
Standards
Insulation Voltage
Wire Size
Rated Current
Terminal screw
Crimping Terminal
Max. No. of Crimping Terminals
Tightening Torque
UL/CSA
600V
16-6 AWG
50A
BTB50C/BTBH50C
EN
500V
14 mm2 (10-6 AWG)
67A
M5
1.25-5 to 14-5
2
2.6 to 3.7 N · m
JIS
600V
14 mm2
70A
ø5.2 min.
Crimping Terminal Dimensions (mm)
Accessory: Jumper
12.8 max.
6.5 max.
4.5 min.
BNJ62, BNJ62B (page 43)
41
BTB / BTBH Series Surface Mount Terminal Blocks
Dimensions
•L (Length of the terminal block) and P (mounting hole centers) are nominal dimensions for each terminal block.
Because the terminal blocks are combined together with bolts, there may be differences in the dimensions depending on
the number of poles combined.
BTB15C/BTBH15C (8.5-mm Terminal Centers)
16A
Recommended Tightening
Torque: 1.0 N·m
12.5 8.5
Recommended Tightening
Torque: 1.0 N·m
M4 Hole
34
M4 Hole
34
6.7
10.5
P
L
P
L
Dust Cover
Dust Cover
14.5
Dimensions L and P (mm)
Dimensions L and P (mm)
No. of
Poles
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
No. of
Poles
2
3
4
L
42 50.5 59
L
46 56.5 67
P
33
41.5
P
37
47.5
No. of
Poles
17
18
17
18
L
P
67.5 76 84.5 93 101.5 110 118.5 127 135.5 144 152.5 161
50 58.5 67 75.5 84 92.5 101 109.5 118 126.5 135 143.5 152
19
20
21
M3.5 Terminal Screw
9.5
9.5
14.5
M3 Terminal Screw
28 max.
8.5
M3.5
21A
28 max.
12.5
BTB15LC/BTBH15LC (10.5-mm Terminal Centers)
M3
22
23
24
25
26
27
28
29
30
—
169.5 178 186.5 195 203.5 212 220.5 229 237.5 246 254.5 263 271.5 280
160.5 169 177.5 186 194.5 203 211.5 220 228.5 237 245.5 254 262.5 271
—
—
No. of
Poles
L
P
5
6
7
8
9
10
11
12
13
14
15
16
77.5 88 98.5 109 119.5 130 140.5 151 161.5 172 182.5 193
58 68.5 79 89.5 100 110.5 121 131.5 142 152.5 163 173.5 184
30
—
203.5 214 224.5 235 245.5 256 266.5 277 287.5 298 308.5 319 329.5 340
194.5 205 215.5 226 236.5 247 257.5 268 278.5 289 299.5 310 320.5 331
19
20
21
22
23
24
25
26
27
28
29
—
—
Weight (per pole) BTB15: Approx. 9g
BTBH15: Approx. 10g
Weight (per pole) BTB15L: Approx. 12g
BTBH15L: Approx. 13g
BTB30C/BTBH30C (12-mm Terminal Centers)
BTB50C/BTBH50C (15.5-mm Terminal Centers)
M4
40A
13.5
Recommended Tightening
Torque: 1.0 N·m
13
M5 Hole
48
38
M4 Hole
12
15.5
P
L
Dust Cover
M5 Terminal Screw
19.3
14
9.5
31 max.
16.4
P
L
Dust Cover
M4 Terminal Screw
Dimensions L and P (mm)
Dimensions L and P (mm)
No. of
Poles
2
3
4
5
6
L
P
49
40
61
52
73
64
85
76
97
88
109 121 133 145 157 169 181 193 205 217
100 112 124 136 148 160 172 184 196 208
No. of
Poles
17
18
19
20
21
22
L
P
7
8
23
9
24
10
25
11
26
12
27
13
28
14
29
15
16
30
—
229 241 253 265 277 289 301 313 325 337 349 361 373 385
220 232 244 256 268 280 292 304 316 328 340 352 364 376
—
—
Weight (per pole) BTB30: Approx. 20g
BTBH30: Approx. 22g
42
M5
38 max.
12.5 9.6
70A
Recommended Tightening
Torque: 1.0 N·m
No. of
Poles
L
P
No. of
Poles
L
P
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
58 73.5 89 104.5 120 135.5 151 166.5 182 197.5 213 228.5 244 259.5 275
47 62.5 78 93.5 109 124.5 140 155.5 171 186.5 202 217.5 233 248.5 264
17
18
19
20
290.5 306 321.5 337
279.5 295 310.5 326
Weight (per pole) BTB50: Approx. 35g
BTBH50: Approx. 40g
BTB / BTBH Series Surface Mount Terminal Blocks
Accessories
The dust cover and marking strip (fiber) are supplied with the product.
Jumpers for 6 Poles (Material: Brass, Plating: Nickel, Insulation: PVC)
Insulation
Without
Part No.
Ordering No.
BNJ36
BNJ36PN10
BNJ36B
BNJ36BPN10
Ring
With
Dimensions (mm)
ø3.7
6.4
8.5
42.5 (6-pole)
BNJ36FBPN10
BNJ46
BNJ46PN10
BNJ46B
BNJ46BPN10
Fork
With
Without
8.5
3.7
52.5 (6-pole)
10.5
Insulation
Without
BNJ56
BNJ56PN10
BNJ56B
BNJ56BPN10
1.4
0.8
Insulation
12 mm
BNJ56FB
BNJ56FBPN10
Fork
With
4.2
9.3
1.4
0.8
.1
R2
1.7
BNJ56FPN10
9.5 5.8
BNJ56F
12
60 (6-pole)
6
Without
BTB30
BTBH30
2.8
9.3
6
With
10
Insulation
60 (6-pole)
12
9.5
Ring
0.8
1.7
BNJ46FBPN10
1.4
.2
With
10.5
4.2
ø4
BNJ46FB
Fork
8.2
R2
.1
52.5 (6-pole)
11 4.5
BNJ46FPN10
30A
0.8
5.5
BNJ46F
BTB15L
BTBH15L
1.4
.2
ø4
10.5 mm
Without
10
Insulation
5.5
With
20A
1.4 min.
0.8
11
Ring
8.2
BTB15
BTBH15
2.8
BNJ36FB
R1 6.4
.8
5
10
42.5 (6-pole)
2
BNJ36FPN10
20A
Insulation
4.5 9 4.5
BNJ36F
Package
Quantity
1.4 min.
0.8
8.5 mm
Without
Applicable
Terminal
Block
Rated
Current
2
Shape
4.5 9
Terminal
Center
Insulation
Notes: Jumpers for more than 6 poles are not available.
Jumper for 2 poles
Terminal
Insulation
Centers
Ring Terminal
BNJ62
BNJ62PN10
Current
(Note 1, 2)
Dimensions
Without
14.5 mm
BNJ62B
BNJ62BPN10
Applicable
Terminal Block
Package
Quantity
s)
Ordering No.
(h
ol
e
Part No.
BTB50
BTBH50
80A
10
With
•• Material: nickel-coated brass
•• Sheath: PVC
Note 1: Ensure that the total current to the jumper does not exceed the maximum current.
Note 2: Ensure that the current does not exceed the rated current of the terminal block to be used.
Marking Strip (Supplied with the terminal block. Order as spare parts when necessary)
Applicable Terminal Block
BTB/BTBH
(all models)
Part No.
BNM9
Ordering No.
BNM9PN10
Material
Fiber strip
(matte surface)
Size
Package Quantity
1000 mm × 9.5 mm × 0.5 mm
10
Dust Cover (Supplied with the terminal block. Order as spare parts when necessary)
Applicable Terminal Block
BTB15C/BTBH15C
BTB15LC/BTBH15LC
BTB30C/BTBH30C
BTB50C/BTBH50C
Ordering No.
Material
Length
Package Quantity
BTB-CV15L1
Polycarbonate
500 mm
1
BTB-CV30L1
BTB-CV50L1
Polycarbonate
Polycarbonate
500 mm
500 mm
1
1
43
BTB / BTBH Series Surface Mount Terminal Blocks
Safety Precautions
Notes on Wiring
Crimping Terminals
•When using crimping terminals, be sure to use insulated terminals to prevent electric
shocks.
Without Crimping Terminals
•Insert the wire until the insulation comes into contact with the terminal metal part.
•Strip the insulation so that the wire is longer than the width of the wire clamp.
•When connecting two wires, use wires of the same length.
•To prevent damage, ensure to use plain washers when installing.
44
Washer Width
Terminal Metal Part
Wire
Insulation
BD Series Terminal Blocks
Space-saving miniature terminal blocks.
Surface mount and DIN rail mount available.
•Surface mount terminal blocks available.
•Rail mount can be mounted on 15-mm-wide DIN rails.
•BD8 rail mount available in black or blue color.
•Flame-resistant plastic (UL94V-0).
•Can be mounted on the rail easily.
•Space-saving low profile style
•Safe robust construction
•Complies with JIS C 2811.
•UL recognized and CSA certified.
Applicable
Standards
Mark
UL1059
Certification Organization/
File No.
UL recognized
File No. E78117
CSA (File No. LR64803)
CSA 22.2 No. 158
Rail Mount
Terminal centers
8 mm
7 mm
5 mm
BD8-RB
BD8-RS
BD8S-RB
BD8S-RS
BD8-RBPN50
BD8-RSPN50
BD8S-RBPN50
BD8S-RSPN50
Housing
Color
Black
Blue
Black
Blue
BD7-RB
BD7-RBPN50
Black
BDK5-RB
BDK5-RBPN50
Black
Terminal Shape
Part No.
M3 screw
(self-lifting)
M3 screw / solder
(self-lifting)
M3 screw
(self-lifting)
M3 cage screw
Ordering No.
Wire Size
1.25 mm2
(2 mm2) ∗
Package
Quantity
50
50
50
50
50
1.25 mm2
50
∗T
he applicable rated wire size is 1.25mm , but 2mm wire can also be connected.
The wire size in ( ) does not comply with JIS standards.
2
2
Accessories
Tightening Torque for Terminal Screw
×
×
×
×
×
×
×
×
50







×
×
×
×
51
Terminal Jumper
End Clip
Marking Strip
Dust Cover
Rail
Part No.
BD8-R
BD8S-R
BD7-RB
BDK5-RB
End Plate
Accessories (sold separately)



—
For safe use of the terminal blocks, tighten the screw as
shown below.
Terminal Screw
Recommended Tightening Torque
M3
0.6 to 1.0 N·m
Material
Parts Name
Housing
Terminal Metal Part
Terminal Metal Part (BD8S only)
Terminal Screw
Material
Modified PPE
Brass (nickel-plated)
Brass (tin-plated)
Steel (zinc chromate-plated)
Page
×: Accessories needed when mounting terminal blocks.
Order seperately.
:Order if necessary.
••Order a dust cover, marking strip (fiber), and jumper when necessary (see page 50 and 51).
45
BD Series Terminal Blocks
Surface Mount
Terminal centers
Part No.
(: No. of Poles)
Terminal Shape
Housing Color
No. of Poles
Wire Size
8 mm
M3 screw (self-lifting)
BD8-MB
Black
2 to 35
1.25 (2) mm2 ∗
8 mm
M3 screw/solder (self-lifting)
BD8S-MB
Black
2 to 35
1.25 (2) mm2 ∗
7 mm
M3 screw (self-lifting)
BD7-MB
Black
2 to 40
1.25 (2) mm2 ∗
5 mm
M3 cage clamp
BDK5-MB
Black
2 to 56
1.25 mm2 ∗
∗ The rated applicable wire size is 1.25 mm , but 2 mm wires can also be connected.
2
2
Ordering Information
When ordering, specify the Part No. and the number of poles required. Dust cove­rs and marking strips are supplied with
ter­minal blocks.
Material
Parts
Housing
Terminal Metal Part
Terminal Metal Part (BD8S)
Terminal Screw
Material
Modified PPE
Brass (nickel-plated)
Brass (tin-plated)
Steel (zinc chromate-plated)
Accessories
•Dust covers and marking strips are supplied with the terminal block.
•Order jumpers if required (see page 51).
46
BD Series Terminal Blocks
Terminal Centers
Part No.
(Specify a color code in place of ∗.)
8 mm Terminal Centers
BD8-R∗ (Self-Lifting)
M3
30
13.4
21.5
16A
30
21.5
M3
13.4
Rail Mount
16A
BD8S-R∗ (Screw / Solder)
8
1.3
Part No.
(Specify the no. of poles in place of .)
8
6.7
1.3
BD8-MB (Self-Lifting)
16A
BD8S-MB (Screw / Solder)
M3
30 (32)
21.5 (22.5)
21.5 (22.5)
M3
16A
30 (32)
Surface Mount
6.7
P
L
P
L
8
1.3
8
6.7
1.3
6.7
The length in ( ) includes dust
cover.
For lengths of P/L, see Surface
Mount Dimensions on page 49.
The length in ( ) includes dust
cover.
For lengths of P/L, see Surface
Mount Dimensions on page 49.
Specifications
Ratings
Standards
Insulation Voltage
UL/CSA
Rated Current ∗2
Dielectric Strength
Insulation Resistance
Operating Temperature
Storage Temperature
Operating Humidity
300V ∗1
15A
14-20 AWG
(solid wire/
stranded wire)
Wire Size
Terminal Screw
JIS
UL/CSA
380V
300V ∗1
16A
15A
2500V AC, 1 minute
100 MΩ minimum
–25 to +55°C (no freezing)
–25 to +70°C (no freezing)
45 to 85% RH (no condensation)
14-20 AWG
1.25 mm2
(solid wire/
2
(2 mm ) ∗3
stranded wire)
M3
JIS
250V
16A
1.25 mm2
(2 mm2) ∗3
Accessories
Others
ø3.2 min.
Crimping Terminal
6.5 max.
5.6 max.
Maximum No. of Crimping Terminals
Housing Color (color code)
Weight
End Plate (for rail mount)
Rail
(for rail mount)
15-mm-wide
DIN Rail
Dust Cover
PVC
(glossy surface)
Marking Strip
Fiber Glass
(matte surface)
End Clip (for rail mount)
Jumper
3.4 min.
2
1
Black (B), Blue (S). Only black available for surface mount terminal blocks
4.8g (per pole)
BDE11∗ (see page 50)
BDA1000 (aluminum) (see page 50)
BDP1000 (steel) (see page 50)
BDC1000 (see page 50)
BDM11 (see page 51)
BDM12 (see page 51)
BDL11 (see page 51)
BNJ26W, BNJ26WB, BNJ26FW, BNJ26FWB (see page 51)
∗1: The rated voltage when power is applied is 250V under UL recognition. (Example: Office automation equipment, home electric
appliances, facsimile, and other information processing equipment.)
∗2: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards”
on page 4.
∗3: The wire size in ( ) does not comply with JIS standards.
∗ Color code: B (black), S (blue)
47
BD Series Terminal Blocks
Terminal Centers
Style
7-mm Terminal Centers
BD7-RB (Self-Lifting)
14A
5-mm Terminal Centers
BDK5-RB (Cage Clamp)
M3
M3
14A
22
7
21
5
6
2.1
2.7
1
12.5
12.6
21
Rail Mount
22
Part No.
(Specify the no. of poles in place of )
BD7-MB (Self-Lifting)
14A
BDK5-MB (Cage Clamp)
M3
22 (24)
21 (22)
22 (24)
21 (22)
Surface Mount
M3
14A
P
L
P
L
5
The length in ( ) includes dust
cover.
For lengths of P/L, see Surface
Mount Dimensions on page 49.
6
The length in ( ) includes dust
cover.
For lengths of P/L, see Surface
Mount Dimensions on page 49.
2.7
7
1
Specifications
Ratings
Standards
Insulation Voltage
UL/CSA
Rated Current ∗2
Dielectric Strength
Insulation Resistance
Operating Temperature
Storage Temperature
Operating Humidity
JIS
UL/CSA
250V
300V ∗1
14A
10A
2500V AC / 1 minute
300V ∗1
10A
100 MΩ or more
–25 to +55°C (no freezing)
–25 to +70°C (no freezing)
45 to 85% RH (no condensation)
16-20 AWG
(solid wire/
stranded wire)
Wire Size
Others
Accessories
1.25 mm2
M3
ø3.2 min.
Crimping Terminal
Recommended stripping length of the wire cage
5.9 max.
Maximum No. of Crimping Terminals
Housing Color
Weight (approx.)
End Plate (for rail mount)
15-mm-wide
DIN Rail
Dust Cover
PVC
(smooth surface)
Fiber Glass
(rough surface)
End Clip (for rail mount)
6
3.2 min.
4.5 max.
Marking Strip
16-20AWG
(solid wire)
1.25 mm2
(2 mm2 max) ∗3
Terminal Screw
Rail
(for Rail Mount)
JIS
250V
14A
2
1
Black
3.6g (per pole)
3.4g (per pole)
BDE12B (see page 50)
BDA1000 (aluminum) (see page 50)
BDP1000 (steel) (see page 50)
BDC1000S (see page 50)
BNM8 (see page 51)
BNM10 (see page 51)
BDL11 (see page 51)
BDJ10, BDJ10B, BDJ10F, BDJ10FB
Jumper
—
(see page 51)
∗1: The rated voltage when power is applied is 250V under UL recognition. (Example: Office automation equipment, home electric
appliances, facsimile, and other information processing equipment.)
∗2: The rated current differs according to operating conditions. See “Selecting Terminal Blocks by Current According to JIS Standards”
on page 4.
∗3: The wire size in ( ) does not comply with JIS standards.
48
2.1
BD Series Terminal Blocks
Surface Mount Dimensions
•L (Length of the terminal block) and P (mounting hole centers) are nominal dimensions for each terminal block.
Because the terminal blocks are combined together with bolts, there may be differences in the dimensions depending on
the number of poles combined.
M3 Terminal Screw
Recommended Tightening
Torque: 1.0 N·m
M4 Hole
M3 Terminal Screw
Recommended Tightening
Torque: 1.0 N·m
M4 Hole
18
30
4.3
15
6
BD7-MB (7-mm Terminal Centers)
22
BD8-MB (8-mm Terminal Centers)
P
L
P
L
Dust Cover
3
4
5
37.9
29.9
45.85
37.85
53.8
45.8
61.75
53.75
16
18
20
25
149.2
141.2
165.1
157.1
181 220.75
173 212.75
6
8
69.7 85.6
61.7 77.6
10
12
101.5
93.5
117.4
109.4
14
15
133.3 141.25
125.3 133.25
30
35
Calculation Formula
260.5
252.5
300.3
292.3
L = 22 + (7.95n)±0.5
P =14 + (7.95n)±0.5
Weight (per pole): 4.8g (BD8)
n = number of poles
BD8S-MB (8-mm Terminal Centers)
3
4
5
42.7
34.7
49.6
41.6
56.5
48.5
No. of
Poles
L
P
16
18
20
25
30
132.4
124.4
146.2
138.2
160
152
194.5
186.5
229
221
14
15
118.6
110.6
125.5
117.5
35
40
Calculation Formula
263.5
255.5
298
290
L = 22 + (6.9n)±0.5
P = 14 + (6.9n)±0.5
15
30
18
12
104.8
96.8
M3 Terminal Screw
Recommended Tightening
Torque: 1.0 N·m
M4 Hole
Dust Cover
5 3 8
7.5
12.4
21
8
22.5
8 3
21.5
8
Dimensions L and P (mm)
2
3
4
5
37.9
29.9
45.85
37.85
53.8
45.8
61.75
53.75
16
18
20
25
149.2
141.2
165.1
157.1
181 220.75
173 212.75
Weight (per pole): 4.8g (BD8)
n = number of poles
10
91
83
P
L
Dimensions L and P (mm)
No. of
Poles
L
P
8
BDK5-MB (5-mm Terminal Centers)
7.5
13.1
Dust Cover
6
63.4 77.2
55.4 69.2
Weight (per pole): 3.6g (BD7)
n = number of poles
P
L
No. of
Poles
L
P
22
21
2
35.8
27.8
M3 Terminal Screw
Recommended Tightening
Torque: 1.0 N·m
M4 Hole
4.3
6
No. of
Poles
L
P
22
2
22
No. of
Poles
L
P
7.5
Dimensions L and P (mm)
Dimensions L and P (mm)
No. of
Poles
L
P
7 3 8
12.5
22.5
21.5
8
8 3 8
7.5
13.3
Dust Cover
6
8
69.7 85.6
61.7 77.6
10
12
14
15
101.5
93.5
117.4
109.4
133.3
125.3
141.25
133.25
30
35
Calculation Formula
260.5
252.5
300.3
292.3
L = 22 + (7.95n)
P = 14 + (7.95n)±0.5
±0.5
No. of
Poles
L
P
No. of
Poles
L
P
No. of
Poles
L
P
2
3
4
5
31.9
23.9
36.9
28.9
41.8
33.8
46.8
38.8
16
18
20
25
101.2
93.2
6
51.7 61.6
43.7 53.6
30
111.1 121 145.8
103.1 113 137.8
52
53
54
279.4
271.4
284.35
276.35
289.3
281.3
8
170.5
162.5
55
35
10
12
14
15
71.5
63.5
81.4
73.4
91.3
83.3
96.3
88.3
45
50
51
40
195.3 220 244.8
187.3 212 236.8
56
294.25 299.2
286.25 291.2
269.5 274.5
261.5 266.5
Calculation Formula
L = 22 + (4.95n)±0.5
P = 14 + (4.95n)±0.5
Weight (per pole): 3.4g (BDK5)
n = number of poles
49
BD Series Terminal Blocks
Accessories
End plate
Marking Strip
Marking Strip
Dust Cover
Dust Cover
End plate
Shape
Part No.
Ordering No.
Black BDE11B
BDE11BPN10
Package
Quantity
Dimensions
Remarks
21.5
8-mm terminal centers
Blue
BDE11S
BDE11SPN10
3
30
Material: Modified PPE
7-mm, 5-mm terminal centers
Black BDE12B
BDE12BPN10
•Used for ends of
terminal blocks.
For use on:
BD7-RB
BDK5-RB
•Weight: 1g
21
End Plate
10
•Used for ends of
terminal blocks.
For use on:
BD8-R∗
BD8S-R∗
•Weight: 1g
10
22
3
Material: Modified PPE
DIN Rail 15-mm wide
Aluminum, Length: 1m
12.5
1
15
10
5.5
BDP1000PN10
12.5
28
10
31.7
BDC1000PN10
•Transparent plastic cover
for terminal blocks.
For use on:
BD8-R∗
BD8-MB
BD8S-R∗
BD8S-MB
20
3.8
BDC1000
•Transparent plastic cover
for terminal blocks.
For use on:
BD7-RB∗
BD7-MB
BDK5-RB∗
BDK5-MB
1000
Polycarbonate, Length: 1m
7-mm, 5-mm terminal centers
3.8
BDC1000S
BDC1000SPN10
23.7
Dust Cover
5
1000
8-mm terminal centers
•DIN rail for mounting
ter­minal blocks.
For use on:
BD8-R∗
BD8S-R∗
BD7-RB
BDK5-RB
10.5
8
BDP1000
10
1000
Polycarbonate, Length: 1m
Specify the color code in place of ∗. B (black), S (blue)
: Number of poles
50
5
1000
8.5
Rail
DIN Rail 15-mm wide
Steel, Length: 1m
12.8
10
8.5
BDA1000PN10
5.5
BDA1000
15
8
BD Series Terminal Blocks
Material
8-mm terminal centers
PVC
(glossy surface)
Part No.
BDM11
Package
Quantity
Ordering No.
BDM11PN10
Dimensions (mm)
Terminal Block
10
BD8-R∗
BD8-MB
BD8S-R∗
BD8S-MB
7.5
Shape
Marking Strip
1000
7-mm, 5-mm terminal centers
Fiber glass
(matte surface)
BDM12
BDM12PN10
10
PVC
(glossy surface)
BNM8
BNM8PN10
10
t = 0.5
Fiber glass
(matte surface)
BNM10
BNM10PN10
BD7-RB
BD7-MB
BDK5-RB
BDK5-MB
5.5
1000
t = 0.5
10
Steel
(zinc-plated)
14.2
End Clip
M3 Screw
BDL11
BDL11PN10
10
20.4
8.5
Weight: Approx. 4g
BD8-R∗
BD8S-R∗
BD7-RB
BDK5-RB
Recommended tightening
torque: 0.5 to 0.7 N·m
BNJ26WPN10
BNJ26FWPN10
R1
.8
BNJ26FWBPN10
BDJ10
BDJ10PN10
For 10-pole
7-mm Termi­nal
Centers
8
6.4
40 (6-pole)
10
1.4
3.7
0.8
BD8-R∗
BD8-MB
BD8S-R∗
BD8S-MB
20A
10
Insulation
63 (10P)
BDJ10F
BDJ10FPN10
BDJ10FB
Insulation: PVC
BDJ10FBPN10
1.4 min.
0.5
7
4 7
5.7
ø3.
7
BDJ10BPN10
Fork
Material: Brass
(nickel-plated)
10
Dashed lines: Insulation
Ring
BDJ10B
Insulation: PVC
5
0.8
10
10A
Sheath
10
Dashed lines: Insulation
3.7
5.7
4 7 3.7
Jumper
Material: Brass
(nickel-plated)
20A
Dashed lines: Insulation
Fork
BNJ26FWB
Insulation: PVC
2
BNJ26FW
Applicable
Terminal
Block
10
0.8
Insulation
Package
Quantity
2
BNJ26WBPN10
1.4
4.5 11 4.5
For 6-pole
8-mm Termi­nal
Centers
40 (6P)
8
6.4
ø3.
7
Ring
BNJ26WB
Insulation: PVC
Rated
Current
Dimensions
7
63 (10P)
BD7-RB
BD7-MB
1.4 min.
0.8
10
10A
0.5
BNJ26W
Ordering No.
11
Part No.
4
Description
10
Insulation
Dashed lines: Insulation
Calculating the Rail Length (When the same type terminal block is mounted)
BDA and BDP Rails
L1 = 12.5 × N
L2 = L1 – 25
Mounting Hole
N: Rounded up numerical number from the calculated value of M.
(Example: N for 19.1 is 20)
M=
(A + 0.1) n + 68.5
12.5
A: Thickness of each terminal block
n: The number of terminal blocks
Note: This formula is for calculating the maximum rail length
including tolerance. Depending on the combination of
termi­nal blocks, the required rail length may be shorter
than the calculated value, particularly when many terminal
blocks are combined.
L2
L1
51
BD Series Terminal Blocks
Instructions
Installation of Rail Mount Terminal Blocks
End Plate
Rail
End Clip
When using DIN Rail
1.Determine the length of the DIN rail according to the
width of the terminal blocks.
2.Assemble the terminal blocks with an end plate on one
side, and then install them onto the DIN rail.
(When mounting BD8, BD7, and BDK5 series on the
same DIN rail, use end plates at the end of assemblies
of each series.
3.Install a end clip (BDL11) so that the terminal blocks are
mounted in the center of the DIN rail.
See “Installing the end clip” below.
4.Insert the marking strip and fasten with another end
plate.
5.Install the end clip (BDL11) on the other end of the
terminal block
6.Cover the terminal block with the dust cover.
Installing the end clip
Stamped Side
Marking Strip
Push the end clip
on the DIN rail.
Hook the stamped side
of the end clip on the
DIN rail.
End Clip
Slide the end clip to
the stamped side and
tighten the screw.
Recommended
tightening torque: 0.8
N·m
Installing Surface Mount Terminal Blocks
To install surface mount terminal blocks, use four screws
and tighten four corners of the terminal blocks to a torque
of 1.0 N·m maximum.
For screw types and tightening torque, see the table below.
See page 49 for mounting hole dimensions.
Installing and Removing the Marking Strip
When removing the marking strip, pull out the end of the
marking strip with the tip of a screwdriver.
To install, insert the marking strip into the terminal block
from one end and press in the other end of the marking
strip.
Pull out this end.
Press lightly to insert.
Screw Size
(For BD8)
M4 screw only
M4 screw +
M4 plain washer
M4 screw +
M4 plain washer +
M4 spring washer
Screw Size
(For BD/BDK5)
—
M3 screw +
M3 plain washer
M3.5 screw +
M3.5 plain washer
Tightening
Torque
M3 screw +
M3 plain washer+
M3 spring washer
1.0 N·m maximum
M3.5 screw +
M3.5 plain washer +
M3.5 spring washer
Notes on Wiring
Washer Width
Crimping Terminals
•When using crimping terminals, be sure to use insulated terminals to prevent electric shocks.
Without Crimping Terminals
•Insert the wire until the insulation comes into contact with the terminal metal part.
•Strip the insulation so that the wire is longer than the width of the wire clamp.
•When connecting two wires, use wires of the same size.
Terminal Metal Part
Wire
Insulation
Specifications and other descriptions in this brochure are subject to change without notice.
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Cat. No. EP1451-3 MAY 2016 PDF