Protistor DC fuses
Protistor DC fuses
SCDC60
DC Square-body Fuses
Sizes 600 - 602 - 2x602
gR Blades size 600 - 3500 to 4000 V DC
12/04
Dimensions
Main Characteristics
Pack:
1 piece
gRB from 10 to 80 A
10
12
16
20
25
32
40
50
63
80
CC 35000 CV3 gRB 600 PSP 10
CC 35000 CV3 gRB 600 PSP 12
CC 35000 CV3 gRB 600 PSP 16
CC 35000 CV3 gRB 600 PSP 20
CC 35000 CV3 gRB 600 PSP 25
CC 40000 CV3 gRB 600 PSP 32
CC 40000 CV3 gRB 600 PSP 40
CC 40000 CV3 gRB 600 PSP 50
CC 40000 CV3 gRB 600 PSP 63
CC 40000 CV3 gRB 600 PSP 80
Breaking
Capacity
K088145
T081023
D086989
N087481
E086783
A086986
Z086985
Y086984
X086983
W086982
Watts loss
0.8 ININ
(W) (W)
10.2
11
13.1
14
18
25.5
35
29
42
51
18.5
20
24
25.4
32.5
46
63
52
76.5
92
Size Current
rating
IN( A )
Designation Catalog Number
Ref.
Number
D 600 GB 35 C10 P
D 600 GB 35 C12 P
D 600 GB 35 C16 P
D 600 GB 35 C20 P
D 600 GB 35 C25 P
D 600 GB 40 C32 P
D 600 GB 40 C40 P
D 600 GB 40 C50 P
D 600 GB 40 C63 P
D 600 GB 40 C80 P
600
18
399
496
3
39
41
Weigth: 1424 g
366
@ 3500 V DC
30 kA
L/R = 30 ms
@ 4000 V DC
30 kA
L/R = 30 ms
DC Square-body Fuses
Sizes 600 - 602 - 2x602
gR Blades size 600 - 3500 to 4000 V DC
SCDC61
Protistor DC fuses
Protistor DC fuses
12/04
gRB-gRD from 10 to 80 A
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltage
vs. working voltage
U (V)
Above: Curves indicate maximum permissible value of
time constant L/R as a function of DC working voltage
1: L/R = 30 ms-3500-4000 V gRB
2: L/R = 15 ms 4000 V gRD
Max. AC voltage (50/60 Hz):
3600 V with breaking capacity of 30 kA
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
Above: Curves indicate, for each rated current, the pre-arcing time vs. the
R.M.S. pre-arcing current.
± 8% tolerance for mean
pre-arcing current
2400
2800
3200
3600
4000
4400
4800
100
90
80
70
60
50
40
30
20
10
0
0
1000
2000
3000
4000
5000
10000
8000
6000
4000
2000
0
1
4
5
3
t (s)
10 10 2 10 310 4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 12
16
20 25
32 40
50 63
80
a= 130
A2=0.6
B1= 1.25
B2= 0.6
Cf3= 0.8
gRB
3 : 3500 V gRB
4 : 4000 V gRB
5 : 4000 V gRD
L/R (ms)
