Protistor DC fuses
Protistor DC fuses
SCDC58
DC Square-body Fuses
Sizes 600 - 602 - 2x602
gR Brackets size 600 - 3500 to 4000 V DC
12/04
Dimensions
Main Characteristics
Pack:
1 piece
gRB-gRD from 6 to 125 A
3365
394
416
48
58
47.5 63
129
38 9
13
Microswitch MC 2R 3E 1-5NBS Ref. Number: J310025
Weight: 1920 g
CC 35 gRB 600 QF 0006
CC 35 gRB 600 QF 0008
CC 35 gRB 600 QF 0010
CC 35 gRB 600 QF 0012
CC 35 gRB 600 QF 0016
CC 35 gRB 600 QF 0020
CC 35 gRB 600 QF 0025
CC 40 gRB 600 QF 0032
CC 40 gRB 600 QF 0040
CC 40 gRB 600 QF 0050
CC 40 gRB 600 QF 0063
CC 40 gRB 600 QF 0080
CC 40 gRD 600 QF 0080
CC 40 gRD 600 QF 0100
CC 40 gRD 600 QF 0125
Breaking
Capacity
S083736
R083735
N089390
V082220
P089391
Q089392
R089393
A086963
B086964
C086965
D086966
E086967
B075763
C075764
D075765
Watts loss
0.8 ININ
(W) (W)
5.3
7
10.2
11
13.1
14
18
25.5
35
29
42
51
39
50.5
63
9.5
12.7
18.5
20
24
25.4
32.5
46
63
52
76.5
92
67
88
110
Size Current
rating
IN( A )
Designation Catalog Number
Ref.
Number
D600GB35C6QF
D600GB35C8QF
D600GB35C10QF
D600GB35C12QF
D600GB35C16QF
D600GB35C20QF
D600GB35C25QF
D600GB40C32QF
D600GB40C40QF
D600GB40C50QF
D600GB40C63QF
D600GB40C80QF
D600GD40C80QF
D600GD40C100QF
D600GD40C125QF
600
@ 3500 V DC
30 kA
L/R = 30 ms
@ 4000 V DC
30 kA
L/R = 30 ms
@ 4000 V DC
30 kA
L/R = 15 ms
6
8
10
12
16
20
25
32
40
50
63
80
80
100
125
DC Square-body Fuses
Sizes 600 - 602 - 2x602
gR Brackets size 600 - 3500 to 4000 V DC
SCDC59
Protistor DC fuses
Protistor DC fuses
12/04
gRB-gRD from 6 to 125 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. ± 10% 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
2
t (s)
I (A)
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
10 210 3 10 410 5
a= 130
A2=0.6
B1= 1.25
B2= 0.6
Cf3= 0.8
a= 130
A2=0.6
B1= 1.25
B2= 0.6
Cf3= 0.8
80
100
125
gRB gRD
10 10 2 10 3 10 4
a= 130
A2=0.6
B1= 1.25
B2= 0.6
Cf3= 0.8
6
8
gRB
3 : 3500 V gRB
4 : 4000 V gRB
5 : 4000 V gRD
L/R (ms)
