Electrical Distribution
Lighting & Electrical
Midget Time Delay Fuses
Midget Time Delay Fuses FNM
Series 13⁄32" x 1 1⁄2"
• 10 kA interrupting rating at
125 VAC (1⁄10 – 10 A).
• Rated 250 VAC.
• Protect small motors,
indoor/outdoor lighting
circuits, electric furnaces,
machine tool transformers,
and control circuits.
• Compact time delay fuses for
high inrush loads.
See cross-reference guide on
page 1426.
FUSE SPECIFICATIONS
For Small Motor Protection 250 V
or less
Fuse Amp Ratings
Motor FullNormal
Heavy
Load Amperes
Duty
Duty
1
Up to 0.8
1 ⁄4
18⁄10
1.0 - 1.2
18⁄10
2 1⁄2
1.3 - 1.7
2 1⁄2
3 1⁄2
1.8 - 2.0
32⁄10
5
2.1 - 2.5
5
6 1⁄4
2.6 - 3.5
7
9
4.0 - 4.5
9
12
5.0 - 6.0
12
20
6.5 - 7.5
15
20
8.0 - 9.0
20
25
10.0 - 12.0
25
30
12.5 - 15.0
30
—
FNQ Series 13⁄32" x 1 1⁄2"
• 10 kA interrupting rating.
• Rated 500 VAC.
• Protect small motor control
circuits, machine tool
transformers, and gas
discharge lighting.
• Longest time delay of midget
fuse types.
See cross-reference guide on
page 1426.
Fuse Amps
1
1 1⁄2
2
3
3 1⁄2
4
5
6
7
8
9
10
12
15
20
25
30
Item
BUSFNQ1
BUSFNQ1-1/2
BUSFNQ2
BUSFNQ3
BUSFNQ3-1/2
BUSFNQ4
BUSFNQ5
BUSFNQ6
BUSFNQ7
BUSFNQ8
BUSFNQ9
BUSFNQ10
BUSFNQ12
BUSFNQ15
BUSFNQ20
BUSFNQ25
BUSFNQ30
$ Each
17.75
17.75
17.75
17.75
18.05
17.75
17.75
17.75
17.75
17.75
19.45
17.75
17.75
17.75
17.75
17.75
17.75
Fuse Amps
FNM 250 VAC Models
1⁄2
1
1 1⁄2
2
5
6
7
8
9
10
12
15
20
25
30
3
$ Each
10.60
10.40
10.60
9.47
9.47
9.72
9.72
9.47
10.90
9.47
9.72
9.47
9.47
9.72
9.47
9.47
BUSFNM1/2
BUSFNM1
BUSFNM1-1/2
BUSFNM2
BUSFNM5
BUSFNM6
BUSFNM7
BUSFNM8
BUSFNM9
BUSFNM10
BUSFNM12
BUSFNM15
BUSFNM20
BUSFNM25
BUSFNM30
BUSFNM3
Class CC Time Delay Fuses LP-CC
Series 13⁄32" x 1 1⁄2"
• 200 kA interrupting rating.
• Rated:
• 600 VAC (or less).
• 300 VDC (1⁄2 - 2 and 20 – 30).
• 150 VDC (3 – 15).
• Protects small horsepower
motor circuits.
• Protects branch circuits.
See cross-reference guide on
page 1426.
Class CC Time Delay Fuses
FNQ-R Series 13⁄32" x 1 1⁄2"
• 200 kA interrupting
rating.
• Rated 600 VAC.
• Rejection feature.
• Protect control circuit
transformers and branch
circuits.
• Use with rejection type
blocks.
Fuse Amps
1⁄4
1⁄2
3⁄4
1
1 1⁄2
2
2 1⁄2
3
3 1⁄2
4
5
6
8
9
10
Item
Item
BUSFNQ-R1/4
BUSFNQ-R1/2
BUSFNQ-R3/4
BUSFNQ-R1
BUSFNQ-R1-1/2
BUSFNQ-R2
BUSFNQ-R2-1/2
BUSFNQ-R3
BUSFNQ-R3-1/2
BUSFNQ-R4
BUSFNQ-R5
BUSFNQ-R6
BUSFNQ-R8
BUSFNQ-R9
BUSFNQ-R10
$ Each
17.55
17.55
17.55
17.55
17.55
17.55
17.55
17.55
17.55
17.55
17.55
17.55
17.55
17.55
17.55
Fuse Amps
1⁄2
1
1 1⁄2
2
3
4
5
6
7
8
10
12
15
20
25
30
Item
BUSLP-CC1/2
BUSLP-CC1
BUSLP-CC1-1/2
BUSLP-CC2
BUSLP-CC3
BUSLP-CC4
BUSLP-CC5
BUSLP-CC6
BUSLP-CC7
BUSLP-CC8
BUSLP-CC10
BUSLP-CC12
BUSLP-CC15
BUSLP-CC20
BUSLP-CC25
BUSLP-CC30
$ Each
16.50
17.35
16.50
17.35
17.35
17.35
17.35
17.35
17.35
17.35
17.35
17.35
17.35
17.35
17.35
17.35
Class CC & Midget Fuse Blocks
Class CC & Midget Fuse Blocks
Class CC type fuses are used on circuits with variable
fault currents up to 200 kA. Clips are high conductivity
copper and have standard pressure plate terminals that
accept solid or stranded #14 - #10 AWG wire. Insulators
are made of thermoplastic for high impact resistance.
• Designed for applications such as control panels,
motor control centers, switchgear, or elevator systems.
• Class CC blocks accept high interrupting capacity
rejection style Class CC fuses.
• 1, 2, or 3-pole assemblies for multiple configurations.
• Connector Style: P=Pressure Plate; PQ=Pressure Plate
with Quick Connect.
Maximum
Maximum
No. of
Connector
Mounting
Fuse Block
Amp Rating Voltage Rating Poles
Style
Style
Design
600 Volt Fuse Blocks/Holders For BAF, FNW/FNM, KTK, & FNQ Midget Fuses
30
600
1
P.Q.
Bolt down
Open
30
600
2
P.Q.
Bolt down
Open
30
600
3
P.Q.
Bolt down
Open
600 Volt Fuse Blocks/Holders For KTK-R, FNQ-R And LP-CC Fuses Class CC
30
600
1
P
Bolt down
Open
30
600
2
P
Bolt down
Open
30
600
3
P
Bolt down
Open
1422
Wire
Range
Fuse Length Fuse Diameter
(in.)
(in.)
14 - 10
14 - 10
14 - 10
1 1⁄2
1 1⁄2
1 1⁄2
13⁄32
14 - 10
14 - 10
14 - 10
1 1⁄2
1 1⁄2
1 1⁄2
13⁄32
13⁄32
13⁄32
13⁄32
13⁄32
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Length
(in.)
Width
(in.)
Depth
(in.) Item
3.00
3.00
3.00
0.83
1.63
2.38
1.21
1.21
1.21
BUSBM6031PQ
BUSBM6032PQ
BUSBM6033PQ
12.90
22.05
32.15
3.00
3.00
3.00
0.83
1.63
2.38
1.21
1.21
1.21
BUSBC6031P
BUSBC6032P
BUSBC6033P
15.00
21.95
32.55
$ Each