Low Voltage Fuse Links Catalogue
Industrial & Motor Applications to BS88
Ratings:
Centre Bolted Tags (Cont.../...)
415 - 550Vac / 125 - 1250A
250 - 400Vdc
Volts:
Amps:
IR
-
-
-
-
-
415 - 550V ac / 250V dc
2 - 1250A
40kA @ 250V dc GF, GG except 1000 & 1250A
40kA @ 400V dc FG, FF
80kA @ 415/550V ac
Specifications
Description: Fuse Links for general industrial applications
with Q1 fusing factor - general purpose (gG) and motor
protection (gM) characteristics
Agency information: Meets BS88: Part 1 & 2 (1988),
IEC 269: Parts 1 (1986)
RoHS Compliant
Applications: General Industrial & Motors applications
FG / GG / GH
EFS / EF / FF / GF
415V ac / 125 - 800A
550V ac (Types EF - gM, FF, FG, GF)
250V dc (Type GF)
550V ac / 450 - 1250A
250V dc (Type GG 710-800A only)
400V dc (Type FG)
Catalogue Numbers
Catalogue Numbers
Rating
(A)
Catalogue
Number
Ref
Fixing
Unit Interrupting
Rating Catalogue
Fixing
Centres mm Packing
Unit
Interrupting
Rating
Type
EFS
Class
gG
Type
Class
BS Centres mm Packing
Rating
(A)
Number
125
160
200
250
315
355
400
EFS125
EFS160
EFS200
EFS250
EFS315
EF355
450
FG450
500
FG500
80kA @ 550Vac
40ka @ 400vdc
133
80kA @
415 Vac
FG
gG
167/231
1
1
1
N/A
1
560
FG560
630
FG630
133/184
133/184
710
GG710
GG800
GG1000
GG1250
GH710
GH800
GH1000
GH1250
80kA @ 550Vdc
40kA @ 250Vdc
165/231
800
gG
80kA @
415 Vac
GG
GH
gG
gG
EF
FF
EF400
C1
C2
1
1
1000
1250
710
80kA @ 550Vdc
No DC Rating
165/228.5
400M500 EF400M500 gM
450
500
FF400
FF500
FF560
FF630
GF710
GF800
GF1000
GF1250
80kA @
415 Vac
40kA @
400Vdc
800
gG
gG
133/184
133/184
80kA @ 550Vac
149
560
1000
1250
630
710
80kA @
550Vac
40kA @
250Vdc
800
Dimensions
GF
C3
1
1000
1250
Dimensions
Dimensions (mm)
Part No
A
B
C
D
E
F
G
H
J
FG
262 231 77.5 10.5 15.5 38.0 167
74
6.4
GF
210 184 80.5 10.5 15.5 25.4 133 83.0 9.5
GG710 & 800
GG1000 & 1250
231 77.5
228.5 84.0
83.0 6.4
100 12.7
262
10.5 15.5 38.0 165
Dimensions (mm)
Part No
A
B
C
D
E
F
G
H
J
EFS315
209 184 50.0
12.5
38.0
EF355 & 400
10.5
25.4 133
4.7
EF400M500 210 184 75.0
15.5
59.0
FF
FG
GF
210 184 77.5 10.5 15.5 25.4 133 74.0 6.4
262 231 77.5 10.5 15.5 38.0 167 74 6.4
210 184 80.5 10.5 15.5 25.4 133 83.0 9.5
Dimensions (mm)
Part No
A
B
C
D
E
F
G
H
J
GH710 & 800
83.0
100
198 149 81.0 32.0 63.5 19.0 14.0 9.5
GH1000 & 1250
Data Sheets: FG: 4122 / GG: 4104 / GH: 4108
Data Sheets: EFS: 4121 / EF: 4120 / FF: 4102 / GF: 4103
For Product Data Sheets, visit www.cooperbussmann.com
9
COOPER [ COOPER BUSSMANN, INC. ]
