375
Dimensions
127 7 mini
ø 36 ø 5
MAIN CHARACTERISTICS
Size
36 x127
Current
rating
IN( A )
25
32
40
50
63
80
100
Catalog Number
CC 1051 CP gRB 36x127/25
CC 1051 CP gRB 36x127/32
CC 1051 CP gRB 36x127/40
CC 1051 CP gRB 36x127/50
CC 1051 CP gRC 36x127/63
CC 1051 CP gRC 36x127/80
CC 1051 CP gRC 36x127/100
Interrupting rating
@ 1000 V DC
100 kA
L/R = 20 ms
Ref. number
H 083980
R 086495
G 089499
H 089500
J 089501
A 083651
Z 083650
Pack.
3
pieces
Watts loss
0.8 ININ
5.3
6.4
6.5
8.7
10.5
11.9
13.2
9.4
11.5
11.6
15.4
18.8
21.5
24.1
Trip force: 4.5N at 0 mm - 2.5N at 7 mm
Minimum trip voltage: 50 V
1000 V DC
gRB-gRC from 25 to 100 A
Size 36 x 127
Weight : 270 g
Semiconductor Fuses
DC Fuses
Ferrule Fuses 1000V DC
375
See Fuse Blocks and Fuse Holders, and Medium Voltage fuse clips
376
DC application data
t (s)
I (A)
U (V)
Time vs. current characteristics
10 10 210 310 4
700
800
900
1000
1100
1200
0
200
400
600
800
1000
90
80
70
60
50
40
30
20
10
0
2000
1000
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
25 32
40 50
63 80
100
Above: Curves indicate maximum
permissible value of time constant L/R as
a function of DC working voltage
1- L/R = 50 ms
2- L/R = 25 ms
3- L/R = 15 ms
U (V)
gRB
1
2
3
gRC
ELECTRICAL CHARACTERISTICS
Peak arc voltage
vs. working voltage
Um (V)
Above: Curves indicate for various time constants L/R
the peak arc voltage which may appear across fuse
terminals, vs. DC working voltage
L/R (ms)
Max. AC voltage (50/60 Hz):
1,500 V with interrupting rating of 100 kA
a= 130
A2=0.6
B1= 1.25
B2= 0.6
Cf3= 0.8 ±7% tolerance for mean
pre-arcing current
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-
arcing current.
Semiconductor Fuses
DC Fuses
Ferrule Fuses 1000V DC
