Red Spot Fuse Holders
Finger-safe Fuse Holders for BS88 HRC Industrial Fuses
Description
A range of CSA certified IP20 finger-safe fuse holders for
BS88 HRC industrial fuses in rating up to 400A.
Catalog Symbol
RS(AMP)(Connection Style/Color)
Ratings
Volts:
Amps:
SCCR:
Up to 690Vac/dc*
20, 32, 63, 100, 200 and 400
80kA
* AC Ratings vary by holder ampacity. See product tables for details.
Maximum Operating Temperature: 40°C
Wire Type: 70°C PVC/Cu
Wire Range: 8AWG to 500MCM (10 to 240mm2)
Termination/Connection Styles:
• Front connected (20-400A)
• Back stud connected (20-400A)
• Front/back stud connected (20-400A)
• Back stud connected, flush mounted (20A)
Agency Information
• CSA 22.2 No. 39, Class 6225 01, File 47235
• IEC 60269-1 & IEC 60269-2
Flammability Rating: RS20H to RS63H, V-1
RS100H to RS400H, V-0
Protection Level: IP20
Available Colors: Black, white, green and grey
(available colors vary by ampacity)
Features & Benefits
• Industry standard fuse holder for protecting utility and industrial installations for over 40 years
• Large, proven contact system and anti-vibration feature
helps ensure perfect carrier contact alignment and superior
electrical contact
• Conductor insulating sleeves help prevent inadvertent
contact at the entry point while fully shrouded terminals deliver IP20 protection
• Molded parts made from flame-retardant, non-hygroscopic,
high dielectric strength phenolic material
• A broad range of accessories and Bussmann fuses
available for all Red Spot fuse holders
Available Termination/Connection Styles
Front Connected
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BU-SB13988
Back Stud Connected
Front/Back Stud Connected
Page 1 of 8
Back Stud Connected Flush Mounted (20A only)
Data Sheet # 10083
Red Spot Fuse Holders
20 Amp Red Spot Holders
Red Spot
Fuse Holder
Rated
Part Numbers Amps
RS20H
20
RS20HWH
20
RS20HGN
20
RS20HGY
20
RS20P/G
20
RS20P/GWH
20
RS20P/GGN
20
RS20P/GGY
20
RS20PH/G
20
RS20F
20
RS20FWH
20
RS20FGN
20
RS20FGY
20
IEC
Vac
690
690
690
690
690
690
690
690
690
690
690
690
690
Volts
CSA
Vac
600
600
600
600
600
600
600
600
600
600
600
600
600
CSA
Vdc
690
690
690
690
690
690
690
690
690
690
690
690
690
Max-Min
Conductor Size
AWG (mm2)
8-10 (10-2)
8-10 (10-2)
8-10 (10-2)
8-10 (10-2)
†
†
†
†
8-10 (10-2)†
†
†
†
†
Termination/Connection Styles
Front Connected
Front Connected
Front Connected
Front Connected
Back Stud Connected
Back Stud Connected
Back Stud Connected
Back Stud Connected
Front/Back Stud Connected
Back Stud Connected, Flush Mounted
Back Stud Connected, Flush Mounted
Back Stud Connected, Flush Mounted
Back Stud Connected, Flush Mounted
Min. Torque Lb-In (N•m)
Fuse Mount
Conductors
Screws
18 (2.03)
11 (1.24)
18 (2.03)
11 (1.24)
18 (2.03)
11 (1.24)
18 (2.03)
11 (1.24)
†
11 (1.24)
†
11 (1.24)
†
11 (1.24)
†
11 (1.24)
18 (2.03)†
11 (1.24)
†
11 (1.24)
†
11 (1.24)
†
11 (1.24)
†
11 (1.24)
Holder
Color
Black
White
Green
Grey
Black
White
Green
Grey
Black
Black
White
Green
Grey
Bussmann Fuse
Family Symbol
& Amp Range
_CIF21 (1-20A)
† Back stud connection requires use of customer supplied terminal lugs. Minimum/maximum conductor size and torque per terminal lug manufacturer.
Dimensions - mm
Front/Back Stud Connected
ONE HOLE TO TAKE
M5 CHEESEHEAD
FIXING SCREW
CL
1 HOLE
14.3
TO CLEAR BUSHING
55±1.0
16
58.7±1.0
28.6
55±1.0
27±1.0
CL
M6 STUD
13.5
79.4±1.0
79±1.0
29.4
15
27±1.0
10.3
Front Connected
CL
6.6
15
6.6
CL
ONE HOLE TO TAKE
M5 CHEESEHEAD
FIXING SCREW
TERMINALS ACCOMMODATE
CABLES UP TO 10 Sq.mm
5.8
16
DIAMETER OF CABLE HOLE
IN BASE CONTACT.
Back Stud Connected
Back Stud Connected, Flush Mounted
59±1.0
38.1
58.7
54
10.3
10.3
CL
13.5
TWO HOLES
14.3
TO CLEAR BUSHING
CL
M6 STUD
55±1.0
27±1.0
58.8
5.57
10.3
6.6
M6 STUDS
80.6
84.4
58.8
CL
29.4
79±1.0
29.4
13.5
R4.8
ONE HOLE TO TAKE
M5 CHEESEHEAD
FIXING SCREW
ONE MOULDING CLIP
(LIST No. P67/10)
IS SUPPLIED WITH
EACH FLUSH MOULDING
CARRIER AND BASE
TYPE RS20F.
28.6
28.2
Accessories
Padlockable Inserts
Red Warning Carriers
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Page 2 of 8
30.2
28.6
HOLE REQUIRED IN PANEL
FOR FLUSH MOULDING RS20F.
Part Number
RS20LOCK
RS20RED
Data Sheet # 10083
Red Spot Fuse Holders
32 Amp Red Spot Holders
Red Spot
Fuse Holder
Rated
Part Numbers Amps
RS32H
32
RS32HWH
32
RS32HGN
32
RS32P
32
RS32PWH
32
RS32PGN
32
RS32PH
32
IEC
Vac
690
690
690
690
690
690
690
Volts
CSA
Vac
600
600
600
600
600
600
600
CSA
Vdc
690
690
690
690
690
690
690
Max-Min
Conductor Size
AWG (mm2)
6-10 (16-5)
6-10 (16-5)
6-10 (16-5)
†
†
†
6-10 (16-5)†
Min. Torque Lb-In (N•m)
Fuse Mount Holder
Conductors
Screws
Color
18 (2.03)
18 (2.03)
Black
18 (2.03)
18 (2.03)
White
18 (2.03)
18 (2.03)
Green
†
18 (2.03)
Black
†
18 (2.03)
White
†
18 (2.03)
Green
18 (2.03)†
18 (2.03)
Black
Termination/Connection Styles
Front Connected
Front Connected
Front Connected
Back Stud Connected
Back Stud Connected
Back Stud Connected
Front/Back Stud Connected
Bussmann Fuse
Family Symbol
& Amp Range
_CIH07 (25-30A)
_H07C (25-30A)
CGL-_ (1-30A)
† Back stud connection requires use of customer supplied terminal lugs. Minimum/maximum conductor size and torque per terminal lug manufacturer.
Dimensions - mm
Front Connected
Front/Back Stud Connected
31.8
70
6.4
19.1
ONE HOLE
TO CLEAR BUSHING
CL
15
31.8
81
6.4
CL
70
28.6
103.2
CL
M6
STUD
CL
3.2
3.2
103.2
3.2
3.2
36.5
17.5
15
CL
5.56
5.56
15
6.2
6.4
22.2
2 HOLES TO TAKE
M5 CHEESEHEAD
FIXING SCREWS
6.4
TWO HOLES TO TAKE
M5 CHEESEHEAD
FIXING SCREWS
TERMINALS ACCOMMODATE
CABLES UP TO 16 Sq.mm
22.2
DIAMETER OF CABLE HOLE
IN BASE CONTACT
Back Stud Connected
TWO HOLES
19.1
TO CLEAR BUSHINGS
31.8
70
81
6.4
28.6
73
M6 STUD
CL
36.5
3.2
103.2
3.2
36.5
17.5
15
CL
5.6
Accessories
Padlockable Inserts
Red Warning Carriers
Adaptors for GS Fuses*
Part Number
RS32LOCK
RS32RED
GRS32-A
Use with GS Fuse
—
—
GSA 5 to 20A
* One kit required per fuse.
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Page 3 of 8
Data Sheet # 10083
Red Spot Fuse Holders
63 Amp Red Spot Holders
Red Spot
Fuse Holder
Rated
Part Numbers Amps
RS63H
63
RS63HWH
63
RS63P
63
RS63PWH
63
RS63PH
63
RS63PHWH
63
Volts
CSA
Vac
600
600
600
600
600
600
IEC
Vac
690
690
690
690
690
690
Max-Min
Conductor Size
AWG (mm2)
1-6 (50-13)
1-6 (50-13)
CSA
Vdc
690
690
690
690
690
690
Min. Torque Lb-In (N•m)
Fuse Mount Holder
Conductors
Screws
Color
31 (3.50)
18 (2.03)
Black
31 (3.50)
18 (2.03)
White
†
18 (2.03)
Black
†
18 (2.03)
White
31 (3.50)†
18 (2.03)
Black
31 (3.50)†
18 (2.03)
White
Termination/Connection Styles
Front Connected
Front Connected
Back Stud Connected
Back Stud Connected
Front/Back Stud Connected
Front/Back Stud Connected
†
†
1-6 (50-13)†
1-6 (50-13)†
Bussmann Fuse
Family Symbol
& Amp Range
_CIK07 (35-60A)
_K07C (40-60A)
CGL-_ (35-60A)
† Back stud connection requires use of customer supplied terminal lugs. Minimum/maximum conductor size and torque per terminal lug manufacturer.
Dimensions - mm
Front Connected
Front/Back Stud Connected
35
23.8
84
ONE HOLE
19.1 TO
CLEAR BUSHING.
75.4
2 HOLES TO TAKE M5
CHEESEHEAD FIXING SCREWS
34.9
75.4
28.6
3.2
109.5
51.6
6.4
M8 STUD
17.5
6.4
3.2
36.5
52.4
3.2
15
16
CL
6.4
109.5
5.6
3.2
CL
5.6
15
6.4
TWO HOLES TO TAKE
M5 CHEESEHEAD
FIXING SCREWS.
15
9.50
9.5
23.8
DIAMETER OF CABLE HOLE
IN BASE CONTACT TERMINALS
ACCOMMODATE CABLE
UP TO 50sq mm
TERMINALS ACCOMMODATE
CABLES UP TO 50 Sq. mm
Back Stud Connected
TWO HOLES
19.1
TO CLEAR BUSHINGS
75.4
84
15.85
6.4
35
28.6
M8 STUD
17.5
77.8
109.5
3.2
36.5
52.4
CL
6.4
5.6
15.85
41.3
3.2
CL
TWO HOLES TO TAKE
M5 CHEESEHEAD
FIXING SCREWS
Accessories
Padlockable Inserts
Red Warning Carriers
Adaptors for GS Fuses*
Part Number
RS63LOCK
RS63RED
GRS63-A
—
—
GSA 25 to 50A
* One kit required per fuse.
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Page 4 of 8
Data Sheet # 10083
Red Spot Fuse Holders
100 Amp Red Spot Holders
Red Spot
Fuse Holder
Rated
Part Numbers Amps
RS100H
100
RS100HWH
100
RS100P
100
RS100PWH
100
RS100PH
100
Volts
CSA
Vac
600
600
600
600
600
IEC
Vac
660
660
660
660
660
Max-Min
Conductor Size
AWG (mm2)
3/0-4 (70-21)
3/0-4 (70-21)
CSA
Vdc
690
690
690
690
690
†
†
3/0-4 (70-21)†
Min. Torque Lb-In (N•m)
Fuse Mount Holder
Conductors
Screws
Color
35 (3.95)
22 (2.50)
Black
35 (3.95)
22 (2.50)
White
†
22 (2.50)
Black
†
22 (2.50)
White
35 (3.95)†
22 (2.50)
Black
Termination/Connection Styles
Front Connected
Front Connected
Back Stud Connected
Back Stud Connected
Front/Back Stud Connected
Bussmann Fuse
Family Symbol
& Amp Range
_CIL14 (80-100A)
_L14C (80-100A)
CGL-_ (70-100A)
† Back stud connection requires use of customer supplied terminal lugs. Minimum/maximum conductor size and torque per terminal lug manufacturer.
Dimensions - mm
Front Connected
Front/Back Stud Connected
9.5
23.8
ONE HOLE
TO CLEAR BUSHING
100±1.0
15
50.8 ±1.0
CL
87.3
9.5
50.8
100
31.8
CL
CL
M10
STUD
46.8
11.1
139.7
11.1
CL
11.1
139.7 ±1.0
11.1
CL
22.2
7.15
7.15
12.7
15
12.7
9.5
27.8
2 HOLES TO TAKE M6
CHEESEHEAD FIXING SCREWS
TWO HOLES TO TAKE
M6 CHEESEHEAD
FIXING SCREWS
15.0
9.5
27.8
TERMINALS ACCOMMODATE
CABLES UP TO 70 Sq .mm
TERMINALS ACCOMMODATE
CABLES UP TO 70 sq. mm
Back Stud Connected
TWO HOLES
23.8
TO CLEAR BUSHINGS
100
87.3
31.8
22.2
9.5
11.1
11.1
139.7
46.8
CL
M10 STUD
50.8
CL
7.15
9.5
TWO HOLES TO TAKE M6
CHEESEHEAD FIXING
SCREWS
Accessories
Padlockable Inserts
Red Warning Carriers
Fuse Adaptor Kits*
Part Number
RS100LOCK
RS100RED
P5372-10
For Bussmann Fuses
—
—
_CIH07 (25-30A)
_CIK07 (35-60A)
* One kit required per fuse.
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Page 5 of 8
Data Sheet # 10083
Red Spot Fuse Holders
200 Amp Red Spot Holders
Red Spot
Fuse Holder
Rated
Part Numbers Amps
RS200H
200
RS200HWH
200
RS200P
200
RS200PWH
200
RS200PH
200
IEC
Vac
690
690
690
690
690
Volts
CSA
Vac
600
600
600
600
600
Max-Min
Conductor Size
AWG (mm2)
250MCM-2/0 (120-67)
250MCM-2/0 (120-67)
CSA
Vdc
690
690
690
690
690
†
†
250MCM-2/0 (120-67)†
Min. Torque Lb-In (N•m)
Bussmann Fuse
Fuse Mount Holder
Family Symbol
Conductors
Screws
Color
& Amp Range
222 (25.08)
22 (2.50)
Black
222 (25.08)
22 (2.50)
White
_M09C (125-200A)
†
22 (2.50)
Black
CGL-_ (110-200A)
†
22 (2.50)
White
†
222 (25.08)
22 (2.50)
Black
Termination/Connection Styles
Front Connected
Front Connected
Back Stud Connected
Back Stud Connected
Front/Back Stud Connected
† Back stud connection requires use of customer supplied terminal lugs. Minimum/maximum conductor size and torque per terminal lug manufacturer.
Dimensions - mm
Front Connected
Front/Back Stud Connected
2 HOLES TO TAKE M6
CHEESE HEAD FIXING
SCREWS
19.1
HOLE
27mm
TO CLEAR BUSHING
136.5
95.3
CL
CL
28.6
28.6
215.9
9.53
CL
28.6
215.9
28.6
85.7
25.4
M12
STUD
22.2
CL
136.5
19.1
69.9
31.8
22.2
69.9
9.53
22.2
16.3
16.3
19.1
22.2
TWO HOLES TO TAKE
M6 CHEESEHEAD
FIXING SCREWS
19.1
TERMINALS ACCOMMODATE
CABLES UP TO 120 Sq. mm
31.8
TERMINALS ACCOMMODATE
CABLES UP TO 70 Sq .mm
Back Stud Connected
TWO HOLES TO TAKE
M6 CHEESEHEAD
FIXING SCREW
19.1
CL
136.5
95.3
22.2
69.9
25.4
85.7
28.6
171.5
28.6
215.9
CL
M12
STUD
CL
19.1
31.8
22.2
9.53
27mm
TWO HOLES
TO CLEAR BUSHINGS
0415
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Page 6 of 8
Data Sheet # 10083
Red Spot Fuse Holders
400 Amp Red Spot Holders
Red Spot
Fuse Holder
Rated
Part Numbers Amps
RS400
400
RS400P
400
RS400PH
400
IEC
Vac
660
660
660
Volts
CSA
Vac
600
600
600
Max-Min
Conductor Size
AWG (mm2)
Termination/Connection Styles
500-250MCM (240-127) Front Connected
†
Back Stud Connected
500-250MCM (240-127)† Front/Back Stud Connected
CSA
Vdc
690
690
690
Min. Torque Lb-In (N•m)
Fuse Mount Holder
Conductors
Screws
Color
222 (25.08)
53 (6.00)
Black
†
53 (6.00)
Black
222 (25.08)†
53 (6.00)
Black
Bussmann Fuse
Family Symbol
& Amp Range
_P11C (250-400A)
CGL-_ (225-400A)
† Back stud connection requires use of customer supplied terminal lugs. Minimum/maximum conductor size and torque per terminal lug manufacturer.
Dimensions - mm
Front Connected
Front/Back Stud Connected
192
151
98.4
114.3
192
CL
Ø35 HOLES TO
CLEAR BUSHING
CL
151
38.1
70
CL
254
254.0
M16
STUD
31.8
31.8
A
CL
31.8
57.2
31.8
98.4
A
21
TWO HOLES TO TAKE M6
CHEESEHEAD FIXING
SCREWS
31.8
31.8
21
36.5
TWO HOLES TO TAKE M6
CHEESEHEAD FIXING
SCREWS
TERMINALS ACCOMMODATE
CABLES UPTO 240sq.mm
27
27
27
36.5
TERMINALS ACCOMMODATE
CABLES UPTO 240sq.mm
27
DETAIL A
DETAIL A
Back Stud Connected
192
TWO Ø35 HOLES TO
CLEAR BUSHINGS
114.3
38.1
151
98.4
31.8
57.2
70
A
31.8
139.7
254
CL
M16
STUD
70
57.2
CL
TWO HOLES TO TAKE M6
CHEESEHEAD FIXING
SCREWS
27
27
DETAIL A
Accessories
Adaptors for Bussmann Fuses*
Part Number
For
TCA2
_M09C (125-200A)
* One kit required per fuse.
0415
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Page 7 of 8
Data Sheet # 10083
Red Spot Fuse Holders
Red Spot Holder Accessories
Padlockable Inserts
Fuse Holder
RS20
RS32
RS63
RS100
Part Number
RS20LOCK
RS32LOCK
RS63LOCK
RS100LOCK
Padlockable Insert fits into fuse holder and accepts small padlock.
Red Warning Carriers
Fuse Holder
RS20
RS32
RS63
RS100
Part Number
RS20RED
RS32RED
RS63RED
RS100RED
Red Warning Carrier replaces the regular fuse carrier and cannot hold a fuse.
Fuse Adaptor Kits
Fuse Holder
Part Number*
RS100
P5372-10
RS400
TCA2
Use with Bussmann Fuse
_CIH07 (25-30A)
_CIK07 (35-60A)
_MC09C (125-200A)
* One kit required per fuse.
Fuse Adaptor Kits mount on the fuse carrier to accept a smaller dimensioned
fuse.
Adaptors for GS Fuses
Fuse Holder
RS32
RS63
Part Number**
GRS32-A
GRS63-A
Use with GS Fuse
GSA 5 to 20A
GSA 25 to 50A
Adaptors for GS fuses mount
on the fuse carrier to accept a
smaller dimensioned fuse.
Includes label to indicate use
of GS fuse.
* One kit required per fuse.
The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended
to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Bussmann reserves the right, without notice, to change design or construction
of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product
has been selected, it should be tested by the user in all possible applications.
0415
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Page 8 of 8
Data Sheet # 10083