protistor dc fuses dc ferrule fuses glb 440v dc · see fuse blocks, fuse holders and fuse clips...
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Protistor DC fusesProtistor DC fuses
SCDC2
DC Ferrule Fuses14x51, 22x58, 27x60
gLB 440V DC
12/04
Dimensions
51
58 60.3
ø 14.3
ø 22.2 ø 27 ø 5
7 mini
7 mini
7 mini
ø 5
ø 5
Trip force: 4.5N at 0 mm - 2.5N at 7mm
Minimum trip indicator operating voltage: 20 V
268
1012162025324050506380
100125160
CC 4.421 CP gLB 14x51/2CC 4.421 CP gLB 14x51/6CC 4.421 CP gLB 14x51/8
CC 4.421 CP gLB 14x51/10CC 4.421 CP gLB 14x51/12CC 4.421 CP gLB 14x51/16CC 4.421 CP gLB 14x51/20CC 4.421 CP gLB 14x51/25CC 4.421 CP gLB 14x51/32CC 4.421 CP gLB 14x51/40CC 4.421 CP gLB 14x51/50CC 4.421 CP gLB 22x58/50CC 4.421 CP gLB 22x58/63CC 4.421 CP gLB 22x58/80
CC 4.421 CP gLB 22x58/100CC 4.421 CP gLB 27x60/125CC 4.421 CP gLB 27x60/160
BreakingCapacity
E075720Q094084F075721G075722R094085H075723L221132J075724S098410T098687H076620L076968M221133J098563K099507H098562M075704
Watts loss
0.8 IN IN(W) (W)
0.290.741.11.11.21.21.41.62.42.93.33.94.96.27.5
12.613.8
0.51.31.81.92.02.12.52.84.25.05.76.78.5
10.813.222
24.2
Weight 18 g
Weight : 57 g Weight: 80 g
gLB from 2 to 160 A
See Fuse Blocks, Fuse Holders and Fuse clips
Main Characteristics
Size CurrentratingIN( A )
Designation
FD14GB44V2TFD14GB44V6TFD14GB44V8T
FD14GB44V10TFD14GB44V12TFD14GB44V16TFD14GB44V20TFD14GB44V25TFD14GB44V32TFD14GB44V40TFD14GB44V50TFD22GB44V50TFD22GB44V63TFD22GB44V80T
FD22GB44V100TFD27GB44V125TFD27GB44V160T
Catalog NumberReferenceNumber
Pack: 10 pieces
14x51
22x58
27x60
@ 440 V DC100 kA
L/R = 30 ms
@ 440 V DC100 kA
L/R = 30 ms
@ 440 V DC 100 kA L/R = 30 ms
DC Ferrule Fuses14x51, 22x58, 27x60gLB 440V DC
SCDC3
Protistor DC fusesProtistor DC fuses
12/04
DC applications data
t (s)
L/R (ms)
I (A)
U (V)
Time vs. current characteristics
1 10 10 2 10 3 10 4
0
100
200
300
400
500
600
700
10090
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
2 6 8 10 12 16 20 25 3
240 50 63 80 10
012
516
0
Left: Curves indicate maximum permissible value of timeconstant L/R as a function of DC working voltage
1- Size 14x512- Size 22x583- Size 27x60
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
Max. AC voltage (50/60 Hz): 500 V with breaking capacityof 100 kA
± 10% tolerance for mean pre-arcing current
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
Electrical characteristics
gLB from 2 to 160 A
3
2
1
DC Ferrule Fuses27x60
gRB 660V DC
Protistor DC fusesProtistor DC fuses
SCDC4 07/05
Dimensions
60.3
ø 5
7
ø 27
Trip force: 4.5N at 0 mm - 2.5N at 7 mm
WWeeiigghhtt :: 8800 gg
gRB from 0.8 to 110 A
0.81
1.52
3.1545
6.38
10121620253240506380
100110
CC 6.621 CP gRB 27x60/0.8CC 6.621 CP gRB 27x60/1CC 6.621 CP gRB 27x60/1.5CC 6.621 CP gRB 27x60/2CC 6.621 CP gRB 27x60/3.15CC 6.621 CP gRB 27x60/4CC 6.621 CP gRB 27x60/5CC 6.621 CP gRB 27x60/6.3CC 6.621 CP gRB 27x60/8CC 6.621 CP gRB 27x60/10CC 6.621 CP gRB 27x60/12CC 6.621 CP gRB 27x60/16CC 6.621 CP gRB 27x60/20CC 6.621 CP gRB 27x60/25CC 6.621 CP gRB 27x60/32CC 6.621 CP gRB 27x60/40CC 6.621 CP gRB 27x60/50CC 6.621 CP gRB 27x60/63CC 6.621 CP gRB 27x60/80CC 6.621 CP gRB 27x60/100CC 6.621 CP gRB 27x60/110
H098585J098586K098587P098591Q098592R098593T098595Z098600L076301M076302L075703N076303C077006M075635P076304Q076305R076306P079961S079964T099400S076307
Watts loss
0.8 IN IN(W) (W)
0.250.250.350.40.60.60.70.81.21.31.41.92.42.83.54.74.85.66.47.47.7
0.40.40.60.711
1.11.32
2.32.43.34.14.768
8.39.6
11.212.913.7
Main Characteristics
Size CurrentratingIN( A )
Designation
FD27GRB66V0,8TFD27GRB66V1TFD27GRB66V1,5TFD27GRB66V2TFD27GRB66V3,15TFD27GRB66V4TFD27GRB66V5TFD27GRB66V6,3TFD27GRB66V8TFD27GRB66V10TFD27GRB66V12TFD27GRB66V16TFD27GRB66V20TFD27GRB66V25TFD27GRB66V32TFD27GRB66V40TFD27GRB66V50TFD27GRB66V63TFD27GRB66V80TFD27GRB66V100TFD27GRB66V110T
Catalog NumberReferenceNumber
Minimum trip indicator operating voltage: 20 V
See Fuse Blocks, Fuse Holders and Fuse clips
Pack: 3 and 10 pieces
27x60
BreakingCapacity
@ 660 V DC50 kA
L/R = 15 ms
�
DC Ferrule Fuses27x60gRB 660V DC
SCDC5
Protistor DC fusesProtistor DC fuses
12/04
gRB from 0.8 to 110 A
Peak arc voltagevs. working voltage
t (s)
L/R (ms)
U (V)
1 10 10 2 10 3 10 4
0
100
200
300
400
500
600
700
800
900
100
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
0.8
11.
5 2 3.
15
45
6.3
810
1216 20
2532
4050
6380
100
110
These curves indicate themaximum permissible valueof time constant L/R as afunction of the DC workingvoltage1- 80 to 110 A2- 25 to 63 A3- 8 to 20 A4- 0.8 to 6.3 A
1 2 3 4
1- L/R = 60 ms2- L/R = 30 ms
Above: Curves indicate for various time constants L/Rthe peak arc voltage which may appear across fuseterminals, vs. DC working voltage
Um (V)
U (V)0
500
2000
1000
0
1
2
Max. AC voltage (50/60 Hz):660 V with 50 kA breaking capacity for IN ≤ 6.3A660 V with 200 kA breaking capacity for IN > 6.3A
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
I (A)
DC applications data
Time vs. current characteristics
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
± 10% tolerance for mean pre-arcing current
Electrical characteristics
Protistor DC fusesProtistor DC fuses
SCDC6
DC Ferrule Fuses20x127
gR 1000V DC
12/04
127 7 mini
ø 20.6 ø 5
Trip force: 4.5N at 0 mm - 2.5N at 7 mm
Weight : 100 g
Dimensions
gRB-gRC from 6 to 63A
6
8
10
12
16
20
25
32
40
50
63*
CC 1051 CP gRB 20x127/6D 100 gRB 006 VICC 1051 CP gRB 20x127/8D 100 gRB 008 VICC 1051 CP gRB 20x127/10D 100 gRB 010 VICC 1051 CP gRB 20x127/12D 100 gRB 012 VICC 1051 CP gRB 20x127/16D 100 gRB 016 VICC 1051 CP gRB 20x127/20D 100 gRB 020 VICC 1051 CP gRB 20x127/25D 100 gRB 025 VICC 1051 CP gRB 20x127/32D 100 gRB 032 VICC 1051 CP gRC 20x127/40D 100 gRC 040 VI
CC 1051 CP gRC 20x127/50D 100 gRC 050 VICC 1051 CP gRC 20x127/63*D 100 gRC 063 VI*
BreakingCapacity
Z088020
T088774
A089493
B089494
C089495
D089496
E089497
F089498
S086795
F086186
F083656*
Watts loss
0.8 IN IN(W) (W)
2.0
2.2
2.4
3.0
3.7
4.4
5.1
6.0
7.3
8.5
9.6
3.5
3.8
4.2
5.3
6.6
7.7
9
10.5
13.2
15.5
17.4
Main Characteristics
Size CurrentratingIN( A )
Designation
FD20GB100V6T
FD20GB100V8T
FD20GB100V10T
FD20GB100V12T
FD20GB100V16T
FD20GB100V20T
FD20GB100V25T
FD20GB100V32T
FD20GC100V40T
FD20GC100V50T
FD20GC100V63T
Catalog NumberReferenceNumber
Minimum trip indicator operating voltage: 50 V
* Use R.M.S. current less than 56 A when mounting in Fuse-disconnectorSee Fuse Blocks, Fuse Holders and Fuse clips
20x127@ 1000 V DC
100 kA L/R = 20 ms
Pack: 3 and 10 pieces
DC Ferrule Fuses20x127gR 1000V DC
SCDC7
Protistor DC fusesProtistor DC fuses
12/04
gRB-gRC from 6 to 63A
DC applications data
Time vs. current characteristics
Electrical characteristics
Peak arc voltagevs. working voltage
t (s)
L/R (ms)
I (A)
U (V)
1 10 10 2 10 3 10 4
700
800
900
1000
1100
1200
908070605040302010
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
6 8 1012
1620
25 32
40 5063
Above: Curve indicates the maximum permissiblevalue of time constant L/R as a function of the DCworking voltage
Um (V)
U (V)
0
200
400
600
800
1000
2000
1000
0
1- L/R = 50 ms2- L/R = 25 ms3- L/R = 15 ms
Above: Curves indicate for various time constants L/Rthe peak arc voltage, which may appear accross thefuse terminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
Max. AC voltage (50/60 Hz): 1500 V with breakingcapacity of 100 kA
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
± 9% tolerance for meanpre-arcing current
123
Protistor DC fusesProtistor DC fuses
SCDC8
DC Ferrule Fuses20x127
gR 1500V DC
12/04
gRB - gRD from 0.8 to 25 A
127
127
7 mini
ø 20.6
ø 20.6
ø 5CC 1551.......
CC 1500
Weight: 100g
Trip force: 4.5N at 0 mm - 2.5N at 7 mm
Minimum trip indicator operating voltage: 50 V (1) Rating 0,8 to 5A with trip indicator arc. UL Recognized
See Fuse Blocks, Fuse Holders and Fuse clips
Dimensions
Main Characteristics
0.81
1.52
3.1545
0.81
1.52
3.154568
1012162025
CC 1551 CP gRB 20x127/0.8 CC 1551 CP gRB 20x127/1 CC 1551 CP gRB 20x127/1.5 CC 1551 CP gRB 20x127/2 CC 1551 CP gRB 20x127/3.15 CC 1551 CP gRB 20x127/4 CC 1551 CP gRB 20x127/5 CC 1500 CP gRB 20x127/0.8 CC 1500 CP gRB 20x127/1CC 1500CP gRB 20x127/1.5 CC 1500 CP gRB 20x127/2 CC 1500 CP gRB 20x127/3.15 CC 1500CP gRB 20x127/4 CC 1500 CP gRB 20x127/5 CC 1500 CP gRD 20x127/6 CC 1500 CP gRD 20x127/8 CC 1500 CP gRD 20x127/10 CC 1500 CP gRD 20x127/12 CC 1500 CP gRD 20x127/16 CC 1500 CP gRD 20x127/20 CC 1500 CP gRD 20x127/25
BreakingCapacity
E075743F075744G075745B088367H075746J075747C088368J081842R079894K081843Y099243L081844Z099244A099245E082804Z080867F081655B080593Q081457D082803A080431
FD20GB150V0,8TFD20GB150V1T
FD20GB150V1,5TFD20GB150V2T
FD20GB150V3,15TFD20GB150V4TFD20GB150V5TFD20GB150V0,8FD20GB150V1
FD20GB150V1,5FD20GB150V2
FD20GB150V3,15FD20GB150V4FD20GB150V5FD20GD150V6FD20GD150V8
FD20GD150V10FD20GD150V12FD20GD150V16FD20GD150V20FD20GD150V25
Watts loss
0.8 IN IN(W) (W)
0.50.50.80.91.21.31.40.50.50.80.91.21.31.43.43.33.53.95
5.36.6
0.90.91.41.62.12.12.30.90.91.41.62.12.12.36.36.06.16.88.99.612
Size CurrentratingIN( A )
Designation
D 150 gRB 0.8 VI(1)
D 150 gRB 001 VI(1)
D 150 gRB 01.5 VI(1)
D 150 gRB 002 VI(1)
D 150 gRB 3.15VI(1)
D 150 gRB 004 VI(1)
D 150 gRB 005 VI(1)
D 150 gRB 0.8 VD 150 gRB 001 VD 150 gRB 01.5 VD 150 gRB 002 VD 150 gRB 3.15 VD 150 gRB 004 VD 150 gRB 005 VD 150 gRD 006 VD 150 gRD 008 VD 150 gRD 010 VD 150 gRD 012 VD 150 gRD 016 VD 150 gRD 020 VD 150 gRD 025 V
Catalog NumberRef.Number
20x127
@ 1000 V DC100 kA
L/R = 100 ms
@ 1500 V DC30 kA
L/R = 20 ms
@ 1500 V DC30 kA
L/R = 55 ms
Pack: 3 and 10 pieces
DC Ferrule Fuses20x127gR 1500V DC
SCDC9
Protistor DC fusesProtistor DC fuses
12/04
t (s)
L/R (ms)
I (A)
U (V)
1 10 10 2 10 3 1 10 10 2 10 3 1 10 10 2 10 3
1000
1400
1800
2200
2600
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
68
10 12
1620
25
Above: Curves indicate maximum permissible value of time constant L/R asa function of DC working voltage
Curve 1: gRD @ L/R = 30 msCurve 2: gRB @ L/R = 60 msCurve 3: gRD @ L/R = 15 msCurve 4: gRB @ L/R = 30 ms
Max. AC voltage (50/60 Hz): 2500 V with breaking capacity of 50 kA
Um(V)
U (V)
0
500
1000
1500
2000
4000
3000
2000
1000gRB
gRD
1
23
4
0.8
11.
5 2
3.15
45 0.
81
1.5
2
3.15
45
Above: Curves indicate for various time constants L/Rpeak arc voltage which may appear across the fuseterminals, vs. DC working voltage
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
± 9% tolerance for mean pre-arcing current
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S.pre-arcing current.
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
gRB with trip indicator gRD without trip indicatorgRB without trip indicator
gRB - gRD from 0.8 to 25 A
Protistor DC fusesProtistor DC fuses
SCDC10
DC Ferrule Fuses36x127
gR 1000V DC
1000 V DCgRB-gRC from 25 to 100 A
Size 36x127
127 7 mini
ø 36 ø 5
Trip force: 4.5N at 0 mm - 2.5N at 7 mm
Weight : 299 g
Dimensions
Minimum trip indicator operating voltage: 50 V
See Fuse Blocks, Fuse Holders and Fuse clips
253240506380
100
CC 1051 CP gRB 36x127/25CC 1051 CP gRB 36x127/32CC 1051 CP gRB 36x127/40CC 1051 CP gRB 36x127/50CC 1051 CP gRC 36x127/63CC 1051 CP gRC 36x127/80CC 1051 CP gRC 36x127/100
BreakingCapacity
H 083980R 086495G 089499H 089500J 089501A 083651Z 083650
Watts loss
0.8 IN IN(W) (W)
5.36.46.58.7
10.511.913.2
9.411.511.615.418.821.524.1
CurrentratingIN( A )
Designation
FD36GB100V25TFD36GB100V32TFD36GB100V40TFD36GB100V50TFD36GC100V63TFD36GC100V80T
FD36GC100V100T
Catalog NumberReferenceNumber
Main Characteristics
Size
Pack: 3 pieces
36x127
1000 V100 kA 20 ms
1000 V100 kA 20 ms
12/04
DC Ferrule Fuses36x127gR 1000V DC
SCDC11
Protistor DC fusesProtistor DC fuses
12/04
gRB-gRC from 25 to 100 A
t (s)
I (A)
U (V)
10 10 2 10 3 10 4
700
800
900
1000
1100
1200
0
200
400
600
800
1000
908070605040302010
0
2000
1000
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
2532
4050
6380
100
Above: Curves indicate maximum permissiblevalue of time constant L/R as a function of DCworking voltage
1- L/R = 50 ms2- L/R = 25 ms3- L/R = 15 ms
U (V)
gRB
1
2
3gRC
Um (V)
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
L/R (ms)
Max. AC voltage (50/60 Hz): 1500 V with breaking capacity of 100 kA
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 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.
DC applications data
Time vs. current characteristics
Electrical characteristics
Peak arc voltagevs. working voltage
Protistor DC fusesProtistor DC fuses
SCDC12
DC Ferrule Fuses20x190
gR 1500V DC
12/04
gRC from 6 to 32 A
190
CC 1591 ....
Weight: 176 g
7 mini
ø 20.6 ø 5
CC 1500 ....
Trip force: 4.5N at 0 mm - 2.5N at 7 mm
Minimum trip indicator operating voltage: 90 V
Weight: 176 g
See Fuse Blocks, Fuse Holders and Fuse clips
Dimensions
Main Characteristics
68
10121620253268
101216202532
CC 1591 CP gRC 20x190/6CC 1591 CP gRC 20x190/8CC 1591 CP gRC 20x190/10CC 1591 CP gRC 20x190/12CC 1591 CP gRC 20x190/16CC 1591 CP gRC 20x190/20CC 1591 CP gRC 20x190/25CC 1591 CP gRC 20x190/32CC 1500 CP gRC 20x190/6CC 1500 CP gRC 20x190/8CC 1500 CP gRC 20x190/10CC 1500 CP gRC 20x190/12CC 1500 CP gRC 20x190/16CC 1500 CP gRC 20x190/20CC 1500 CP gRC 20x190/25CC 1500 CP gRC 20x190/32
BreakingCapacity
D083102V083738G087245Y080429N088378Q087345Z080430G085911Z089469A089470B089471C089472D089473E089474F089475G089476
Watts loss
0.8 IN IN(W) (W)
4.85.36.57.08.09.512164.85.36.57.08.09.51216
7.88.8
10.511.51315
19.5267.88.8
10.511.51315
19.526
Size CurrentratingIN( A )
Designation
FD20GC150V6TFD20GC150V8T
FD20GC150V10TFD20GC150V12TFD20GC150V16TFD20GC150V20TFD20GC150V25TFD20GC150V32TFD20GC150V6FD20GC150V8
FD20GC150V10FD20GC150V12FD20GC150V16FD20GC150V20FD20GC150V25FD20GC150V32
Catalog NumberReferenceNumber
20x190
@ 1500 V DC60 kA
L/R = 40 ms
Pack: 1 piece
190
ø 20.6
DC Ferrule Fuses20x190gR 1500V DC
SCDC13
Protistor DC fusesProtistor DC fuses
12/04
gRC from 6 to 32 A
I (A)
U (V)
10 10 2 10 3 10 4
1000
1200
1400
1600
1800
2000 0
500
1000
1500
2000
908070605040302010
0
4500
3000
1500
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
68
1012
1620
2532
Above: Curve indicates maximum permissiblevalue of time constant L/R as a function of DCworking voltage
1- L/R = 45 ms2- L/R = 15 ms
U (V)
1
2
Um (V)
Above: Curves indicate for various time constants L/Rpeak arc voltage which may appear across fuse terminals,vs. DC working voltage
L/R (ms)
Max. AC voltage (50/60 Hz): 3000 V with breaking capacity of 50 kA
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 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.
DC applications data
Time vs. current characteristics
Electrical characteristics
Peak arc voltagevs. working voltage
Protistor DC fusesProtistor DC fuses
SCDC14
DC Ferrule Fuses36x190
gR 1500V DC
12/04
gRC - gRD from 40 to 100 A
190
CC 1591 ....
Weight: 508 g
7 mini
ø 36 ø 5
CC 1500 ....
Trip force: 4.5N at 0 mm - 2.5N at 7 mm
Weight: 508 g
See Fuse Blocks, Fuse Holders and Fuse clips
Dimensions
Main Characteristics
40506380
10040506380
100
CC 1591 CP gRC 36x190/40CC 1591 CP gRC 36x190/50CC 1591 CP gRC 36x190/63CC 1591 CP gRD 36x190/80CC 1591 CP gRD 36x190/100CC 1500 CP gRC 36x190/40CC 1500 CP gRC 36x190/50CC 1500 CP gRC 36x190/63CC 1500 CP gRD 36x190/80CC 1500 CP gRD 36x190/100
BreakingCapacity
M 080419N 080420P 080421N 221134Y 220154H 089477J 089478K 089479Q 078007K 078025
Watts loss
0.8 IN IN(W) (W)
1416.520.6182314
16.520.61823
26303833422630383342
Size CurrentratingIN( A )
Designation
FD36GC150V40TFD36GC150V50TFD36GC150V63TFD36GD150V80T
FD36GD150V100TFD36GC150V40FD36GC150V50FD36GC150V63FD36GD150V80
FD36GD150V100
Catalog NumberReferenceNumber
36x190
@ 1500 V DC60 kA
L/R = 60 ms
@ 1500 V DC100 kA
L/R = 30 ms
Pack: 1 piece
190
ø 36
Minimum trip indicator operating voltage: 90 V
DC Ferrule Fuses36x190gR 1500V DC
SCDC15
Protistor DC fusesProtistor DC fuses
12/04
t (s)
I (A)
U (V)
10 10 2 10 3 10 4
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
908070605040302010
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
4050
6380
100
Above: Curve indicates maximum permissiblevalue of time constant L/R as a function of DCworking voltage
1- L/R = 45 ms2- L/R = 15 ms
U (V)
Um (V)
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Max. AC voltage (50/60 Hz): 3000 V with breaking capacity of 50 kA
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
± 9% tolerance for mean pre-arcing current
DC applications data
Time vs. current characteristics
Electrical characteristics
Peak arc voltagevs. working voltageL/R (ms)
Above: Curves indicate, for eachrated current, pre-arcing time vs.R.M.S. pre-arcing current.
gRC - gRD from 40 to 100 A
A
A: with trip-indicatorB: without trip-indicator
B4000
3000
2000
1000
0
1
2
Protistor DC fusesProtistor DC fuses
SCDC16
DC Ferrule Fuses36x250
gR 2000V DC
12/04
gRB from 0.8 to 40 A
255 43 20
ø 36 ø12
250
CC 209P ...
Weight 667 g
Weight 610 g
CC 2000 ...
See Fuse Blocks, Fuse Holders and Fuse clips
ø 36
0.81
1.52
3.154568
10121620253240101220253240
CC 2000 CP gRB 36x250/0.8CC 2000 CP gRB 36x250/1CC 2000 CP gRB 36x250/1.5CC 2000 CP gRB 36x250/2CC 2000 CP gRB 36x250/3.15CC 2000 CP gRB 36x250/4CC 2000 CP gRB 36x250/5CC 2000 CP gRB 36x250/6CC 2000 CP gRB 36x250/8CC 2000 CP gRB 36x250/10CC 2000 CP gRB 36x250/12CC 2000 CP gRB 36x250/16CC 2000 CP gRB 36x250/20CC 2000 CP gRB 36x250/25CC 2000 CP gRB 36x250/32CC 2000 CP gRB 36x250/40CC 209P CP gRB 36x250/10CC 209P CP gRB 36x250/12CC 209P CP gRB 36x250/20CC 209P CP gRB 36x250/25CC 209P CP gRB 36x250/32CC 209P CP gRB 36x250/40
BreakingCapacity
P 221135R 093096S 093097T 093098V 093099N 084951Q 221136S 084955V 090339H 093157W 093100X 093101H 086257Y 081441X 081440W 081439L 084949M 098497M 084950R 087461L 081131W 087373
Watts loss
0.8 IN IN(W) (W)
11.11.82
2.845
5.367
7.610.51012
15.219.67.07.61012
15.219.6
1.823
3.357
8.89
10121318
17.52126
33.61213
17.52126
33.6
Size CurrentratingIN( A )
Designation
FD36GB200V0,8FD36GB200V1FD36GB200V1,5FD36GB200V2FD36GB200V3,15FD36GB200V4FD36GB200V5FD36GB200V6FD36GB200V8FD36GB200V10FD36GB200V12FD36GB200V16FD36GB200V20FD36GB200V25FD36GB200V32FD36GB200V40FD36GB200V10KFD36GB200V12KFD36GB200V20KFD36GB200V25KFD36GB200V32KFD36GB200V40K
Catalog NumberReferenceNumber
Main Characteristics
Dimensions
Pack: 1 piece
36x250@ 2000 V DC
30 kA L/R = 20 ms
Trip force: 15 N at 20 mm
Minimum trip indicator operating voltage: 90 V
DC Ferrule Fuses36x250gR 2000V DC
SCDC17
Protistor DC fusesProtistor DC fuses
12/04
t (s)
L/R (ms)
I (A)
U (V)
1 10 10 2 10 3 1 10 10 2 10 3 1 10 10 2 10 3
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
0.8
11.
5 2
3.15
45 6
Above: Curve indicates the maximum permissiblevalue of time constant L/R as a function of DC workingvoltage
1 : L/R = 45 ms
2 : L/R = 15 ms
Max. AC voltage (50/60 Hz): 3000 V with breaking capacity of 50 kA
Um(V)
500
1000
1500
2000
4000
3000
2000
1600
1
2
810
12 16
2025
32 40
Above: Curves indicate for various time constants L/Rthe peak arc voltage which may appear across fuseterminals, vs. DC working voltage
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
± 10% tolerance for mean pre-arcing current
Above: These curves indicate, for each rated current, pre-arcing time vs.R.M.S. pre-arcing current.
DC applications data
Time vs. current characteristics
Electrical characteristicsPeak arc voltagevs. working voltage
gRB from 0.8 to 40 A
U (V)
Protistor DC fusesProtistor DC fuses
SCDC18
DC Ferrule Fuses36x400
gR 4000V DC
12/04
gRC from 0.8 to 20 A
400
Weight: 840 g
ø 36
See Fuse Blocks, Fuse Holders and Fuse clips* Minimum breaking current = 5 IN
Dimensions
0.81
1.52
3.154568*
10*12*16*20*
CC 4000 CP gRC36x400/0.8CC 4000 CP gRC36x400/1CC 4000 CP gRC36x400/1.5CC 4000 CP gRC36x400/2CC 4000 CP gRC 36x400/3.15CC 4000 CP gRC36x400/4CC 4000 CP gRC36x400/5CC 4000 CP gRC36x400/6CC 4000 CP gRC36x400/8CC 4000 CP gRC36x400/10CC 4000 CP gRC36x400/12CC 4000 CP gRC36x400/16CC 4000 CP gRC36x400/20
BreakingCapacity
Z 220293R 221137S 221138Z 089423T 221139A 089424Y 098461E 099847V 221140G 098469C 098396Z 083052F 099848
Watts loss
0.8 IN IN(W) (W)
1.51.62.43.03.96.09.61112131515
18.6
2.52.74.15.06.41016192223262733
Size CurrentratingIN( A )
Designation
FD36GC400V0,8FD36GC400V1FD36GC400V1,5FD36GC400V2FD36GC400V3,15FD36GC400V4FD36GC400V5FD36GC400V6FD36GC400V8FD36GC400V10FD36GC400V12FD36GC400V16FD36GC400V20
Catalog NumberReferenceNumber
Main Characteristics
36x400@ 4000 V DC
30 kA L/R = 20 ms
Pack: 1 piece
DC Ferrule Fuses36x400gR 4000V DC
SCDC19
Protistor DC fusesProtistor DC fuses
12/04
t (s)
L/R (ms)
I (A)I (A)
U (V)
1 10 10 2 10 3 10 10 2 10 3 10 4
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
100908070605040302010
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
0.8
11.
5 2
3.15
45
Above: Curve indicates maximum permissible value oftime constant L/R as a function of DC working voltage
1 : L/R = 30 ms
Max. AC voltage (50/60 Hz): 4000 V with breakingcapacity of 50 kA
Um(V)
U (V)0
1000
2000
3000
4000
5000
10000
8000
6000
4000
2000
0
1
3 3: 0,8 à 20 A
68
10 12
1620
Above: Curves indicate for various time constants L/Rthe peak arc voltage, which may appear across fuseterminals, vs. DC working voltage
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
± 10% tolerance for mean pre-arcing current
Above, left and right: Curves indicate, for each rated current,pre-arcing time vs. R.M.S. pre-arcing current
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
gRC from 0.8 to 20 A
Protistor DC fusesProtistor DC fuses
SCDC20
DC Square-body FusesSizes 120 to 123
gR 750V DC
12/04
Size 120gRC from 200 to 250 A
Dimensions
506380
100125160
506380
100125160
CC 7,5 gRC 120 EF 0050CC 7,5 gRC 120 EF 0063CC 7,5 gRC 120 EF 0080CC 7,5 gRC 120 EF 0100CC 7,5 gRC 120 EF 0125CC 7,5 gRC 120 EF 0160
CC 7,5 gRC 120 TTF 0050CC 7,5 gRC 120 TTF 0063CC 7,5 gRC 120 TTF 0080CC 7,5 gRC 120 TTF 0100CC 7,5 gRC 120 TTF 0125CC 7,5 gRC 120 TTF 0160
Breakingcapacity
@ 750 V= 100k A
L/R = 100 ms
@ 900 V=100k A
L/R = 40 ms
Y084776R085207Q085206P085205R086242N085204
B220824Q082400Z090435R082401P085251R085253
Watts loss
0.8 IN IN(W) (W)
4.45.77.39.1
11.515
4.45.77.39.1
11.515
8.110.413.416.72127
8.110.413.416.72127
Size CurrentratingIN( A )
Designation
D120GC75V50EFD120GC75V63EFD120GC75V80EF
D120GC75V100EFD120GC75V125EFD120GC75V160EF
D120GC75V50TFD120GC75V63TFD120GC75V80TF
D120GC75V100TFD120GC75V125TFD120GC75V160TF
Catalog NumberRef.Number
Main Characteristics
Weight 715 g
Weight 650 g
Microswitch: MC 3E 1-5N Ref. Number: D310020
Max. I2t @ 900 V = L/R 40 msIP = 10 IN IP = 50 IN
(A2S) (A2S)
4250075500
125000200000315000485000
4250075500
125000200000315000485000
850015000245004000062500
100000
850015000245004000062500
100000
120
Pack: 1 piece
DC Square-body FusesSizes 120 to 123gR 750V DC
SCDC21
Protistor DC fusesProtistor DC fuses
12/04
size 120gRC from 200 to 250 A
t (s)
I (A)
U (V)
10 10 2 10 3 10 4
600
700
800
900
1000
1100
100
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
5063
80
100
125
160
Above: Curve indicates maximum permissiblevalue of time constant L/R as a function of DCworking voltage
1 : L/R = 100 ms2 : L/R = 40 ms
Max. AC voltage (50/60 Hz): 1250 V with breaking capacity of 170 kA
U (V)
0
200
400
600
800
1000
2400
2000
1600
1200
800
400
0
1
2
Above: Curves indicate for various time constants L/Rthe peak arc voltage which may appear across fuse ter-minals, vs. DC working voltage
± 7% tolerance for mean pre-arcing current
Above: Curves indicate, for each rated current, pre-arcing timevs. R.M.S. pre-arcing current.
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
L/R (ms) Um(V)
DC applications dataElectrical characteristics Peak arc voltage
vs. working voltage
Time vs. current characteristics
Protistor DC fusesProtistor DC fuses
SCDC22
DC Square-body FusesSizes 120 to 123
gR 750V DC
200250
200250
CC 7,5 gRC 121 EF 0200CC 7,5 gRC 121 EF 0250
CC 7,5 gRC 121 TTF 0200CC 7,5 gRC 121 TTF 0250
BreakingCapacity
A086710M085203
N085250Q085252
Watts loss
0.8 IN IN(W) (W)
20.525.5
20.525.5
37.546.7
37.546.7
Size CurrentratingIN( A )
Designation
D121GC75V200EFD121GC75V250EF
D121GC75V200TFD121GC75V250TF
Catalog NumberRef.Number
Main Characteristics
Weight 1030 g
Weight 880 g
Microswitch: MC 3E 1-5N Ref. Number: D310020
Max. I2t @ 900 V = L/R 40 msIP = 10 IN IP = 50 IN
(A2S) (A2S)
7550001250000
7550001250000
150000250000
150000250000
12/04
Sizes 121gRC from 200 to 250 A
121
Pack: 1 piece
@750 V DC 100 kA
L/R = 100 ms@ 900 V DC
100 kAL/R = 40 ms
Dimensions
DC Square-body FusesSizes 120 to 123gR 750V DC
SCDC23
Protistor DC fusesProtistor DC fuses
12/04
DC applications data
Electrical characteristics
Peak arc voltagevs. working voltage
L/R (ms)
U (V)600
700
800
900
1000
1100
90
80
70
60
50
40
30
20
10
0
Above: Curve indicates maximum permissible valueof time constant L/R as a function of DC workingvoltage
1 : L/R = 100 ms
2 : L/R = 40 ms
Max. AC voltage (50/60 Hz): 1250 V with breaking capacity of 170 kA
U (V)
0
200
400
600
800
1000
2400
2000
1600
1200
800
400
0
1
2
Above: Curves indicate for various time constants L/Rthe peak arc voltage which may appear across fuseterminals, vs. DC working voltage
± 7% tolerance for mean pre-arcing current
Above: Curves indicate, for each rated current,pre-arcing time vs. R.M.S. pre-arcing current.
Time vs. current characteristics
t (s)
I (A)10 10 2 10 3 10 4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
200
250
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
Sizes 121gRC from 200 to 250 A
Um(V)
Protistor DC fusesProtistor DC fuses
SCDC24
DC Square-body FusesSizes 120 to 123
gR 750V DC
12/04
Size 122gRC-gRD from 250 to 500 A
* Max. I2t @ 800 V=, L/R=40 ms and Breaking capacity = 100 kA @ 750VDC/50ms
Microswitch: MC 3E 1-5N Ref. Number: D310020
250315350400450500*
250315350400450500*
CC 7,5 gRC 122 EF 0250CC 7,5 gRC 122 EF 0315CC 7,5 gRC 122 EF 0350CC 7,5 gRC 122 EF 0400CC 7,5 gRD 122 EF 0450CC 7,5 gRD 122 EF 0500*
CC 7,5 gRC 122 TTF 0250CC 7,5 gRC 122 TTF 0315CC 7,5 gRC 122 TTF 0350CC 7,5 gRC 122 TTF 0400CC 7,5 gRD 122 TTF 0450CC 7,5 gRD 122 TTF 0500*
BreakingCapacity
A087331B087332W221141L089388P220951Q220952
B090437M085249G220898 C090438R220953S220954
Watts loss
0.8 IN IN(W) (W)
25.531.535
40.54952
25.531.535
40.54952
46.758
64.574.59095
46.758
64.574.59095
Size CurrentratingIN( A )
Designation
D122GC75V250EFD122GC75V315EFD122GC75V350EFD122GC75V400EFD122GD75V450EFD122GD75V500EF
D122GC75V250TFD122GC75V315TFD122GC75V350TFD122GC75V400TFD122GD75V450TFD122GD75V500TF
Catalog NumberRef.Number
Main Characteristics
1.25 106
2 106
2.5 106
3.1 106
4 106
6.2 106*
1.25 106
2 106
2.5 106
3.1 106
4 106
6.2 106*
250,000400,000500,000600,000800,0001.2 106*
250,000400,000500,000600,000800,0001.2 106*
Weight: 1300 g
Weight: 1150 g
Pack: 1 piece
Max. I2t @ 900 V = L/R 40 msIP = 10 IN P = 50 IN
(A2S) (A2S)
122
@750 V DC 100 kA
L/R = 100 ms@ 900 V DC
100 kAL/R = 40 ms
Dimensions
DC Square-body FusesSizes 120 to 123gR 750V DC
SCDC25
Protistor DC fusesProtistor DC fuses
12/04
Size 122gRC-gRD from 250 to 500 A
DC applications data
Electrical characteristics Peak arc voltagevs. working voltage
L/R (ms)
U (V)500
600
700
800
900
1000
1100
908070605040302010
0
Above: Curves indicate maximum permissible value of time cons-tant L/R as a function of DC working voltage
1: L/R = 100 ms
2: L/R = 40 ms1: curve gRC - gRD 450A2: curve gRD 500A
Max. AC voltage (50/60 Hz): 1250 V with breaking capacity of 170 kA
Um(V)
U (V)0
200
400
600
800
1000
2400
2000
1600
1200
800
400
0
1
1
2
2
Above: Curves indicate for various time constants L/Rthe peak arc voltage which may appear across fuseterminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcingtime vs. R.M.S. pre-arcing current.
t (s)t (s)
I (A)10 2 10 3 10 4 10 5 10 2 10 3 10 4 10 5
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
250
315
350
400
450
500
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
± 7% tolerance for mean pre-arcing current
I (A)
gRC gRD
Time vs. current characteristics
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
Protistor DC fusesProtistor DC fuses
SCDC26
DC Square-body FusesSizes 120 to 123
gR 750V DC
12/04
Size 123gRB-gRC-gRD from 500 to 800 A
Weight: 2100 g
Weight: 1900 g
Microswitch: MC 3E 1-5N Ref. Number: D310020
500500
630700750
630700750
800800
CC 7,5 gRC 123 EF 0500CC 7,5 gRC 123 TTF 0500
CC 7,5 gRB 123 EF 0630CC 7,5 gRB 123 EF 0700CC 7,5 gRD 123 EF 0750
CC 7,5 gRB 123 TTF 0630CC 7,5 gRB 123 TTF 0700CC 7,5 gRD 123 TTF 0750
CC 6.6 gRB 123 EF 0800CC 6.6 gRB 123 TTF 0800
Breakingcapacity
@ 750 V DC100 kA
L/R = 100 ms@ 900 V DC
100 kA L/R = 40 ms
@ 750 V DC100 kA
L/R = 50 ms
@ 660 V DC100 kA
L/R = 50 ms
M089389D090439
B098556Q078191F220943
C098557F090441H220945
G220944J220946
Watts loss
0.8 IN IN(W) (W)
5151
748282
748282
9090
93.593.5
Size CurrentratingIN( A )
Designation
D123GC75V500EFD123GC75V500TF
D123GB75V630EFD123GB75V700EFD123GD75V750EF
D123GB75V630TFD123GB75V700TFD123GB75V750TF
D123GB66V800EFD123GB66V800TF
Catalog NumberRef.Number
Main Characteristics
Max. I2t @ 900 V = L/R 40 msIP = 10 IN P = 50 IN
(A2S) (A2S)
See
max
. o
per
atin
gcu
rren
t n
ext
pag
e
5 106
5 106
7.5 106
10 106
10 106
7.5 106
10 106
10 106
12.15 106
12.15 106
1 106
1 106
1.5 106
2 106
2 106
1.5 106
2 106
2 106
2.6 106
2.6 106
Pack: 1 piece
123
maximum I2t (A2s)@ 800 V = L/R 40 msIP = 10 IN IP = 50 IN
maximum I2t (A2s)@ 660 V = L/R 30 msIP = 10 IN IP = 50 IN
Dimensions
DC Square-body FusesSizes 120 to 123gR 750V DC
SCDC27
Protistor DC fusesProtistor DC fuses
12/04
DC applications data
Electrical characteristicsPeak arc voltagevs. working voltage
L/R (ms)
U (V)500
600
700
800
900
1000
1100
908070605040302010
0
Above: Curves indicate maximum permissible value of time constantL/R as a function of DC working voltage
1: L/R = 100 ms
2: L/R = 40 ms
Max. AC voltage (50/60 Hz): 1250 V with breaking capacity of 170 kA
U (V)0
200
400
600
800
1000
2400
2000
1600
1200
800
400
0
1
2
Above: Curves indicate for various time constants L/Rthe peak arc voltage which may appear across fuseterminals, vs. DC working voltage
Above: curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
t (s)
10 2 10 3 10 4 10 5
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
500
630
700
- 750
800
630 550700 600750 600800 650
Currentrating
(A)
Maximumoperatingcurrent
(A)
a= 130A2=0.52B1= 1.25B2= 0.52Cf3= 0.8
± 7% tolerance for mean pre-arcing current
I (A)
1: curve gRC2: curve gRB-gRD3: curve gRB ( 800 A )
Time vs. current characteristics
Size 123gRB-gRC-gRD from 500 to 800 A
12
3
Um(V)
Protistor DC fusesProtistor DC fuses
SCDC28
DC Square-body FusesSizes 2x122 - 2x123
gR 750V DC
12/04
Size 2x122gRC - gRD from 500 to 1000 A
Microswitch: MC 3E 1-5N Ref. Number: D310020 * Max I2t @ 800V = 750 VDC 100 kA L/R = 50 ms and breaking capacity @750 VDC 100 kA L/R = 50 ms
500630800900
1000*
CC 7,5 gRC 2122 TTF 0500CC 7,5 gRC 2122 TTF 0630CC 7,5 gRC 2122 TTF 0800CC 7,5 gRD 2122 TTF 0900
CC 7,5 gRD 2122 TTF 1000*
BreakingCapacity
Q 090473R 090474S 090475T 220955
V 220956
Watts loss
0.8 IN IN(W) (W)
51638198
104
94116149180
190
Size CurrentratingIN( A )
Designation
D2122GC75V500TFD2122GC75V630TFD2122GC75V800TFD2122GD75V900TF
D2122GD75V10CTF
Catalog NumberRef.Number
Main Characteristics
Max. I2t @ 900 V = L/R 40 msIP = 10 IN P = 50 IN
(A2S) (A2S)
Dimensions
5 106
8 106
12.4 106
16 106
25 106*
1 106
1.6 106
2.4 106
3.2 106
4.8 106*
Pack: 1 piece
2x122
@ 900V DC100 kA
L/R = 40 ms
@ 750 V DC100 kA
L/R = 100 ms
maximum I2t (A2s)@ 800 V = L/R 40 msIP = 10 IN IP = 50 IN
Weight: 2825 g
DC Square-body FusesSizes 2x122 - 2x123gR 750V DC
SCDC29
Protistor DC fusesProtistor DC fuses
12/04
DC applications dataElectrical characteristics Peak arc voltage
vs. working voltageL/R (ms)
U (V)500
600
700
800
900
1000
1100
90
80
70
60
50
40
30
20
10
0
Above: Curves indicate maximum permissible value of timeconstant L/R as a function of DC working voltage
1 : L/R = 100 ms
2 : L/R = 40 ms
1 : curve gRC - gRD 9002 : curve gRD 1000
Max. AC voltage (50/60 Hz): 1250 V with breaking capacity of 170 kA
Um(V)
U (V)
0
200
400
600
800
1000
2400
2000
1600
1200
800
400
0
1
2
12
Above: Curves indicate for various time constants L/Rthe peak arc voltage which may appear across fuseterminals, vs. DC working voltage
Above, left and right: Curves indicate, for each ratedcurrent, pre-arcing time vs. R.M.S. pre-arcing current.
t (s)
I (A)
I (A)10 2 10 3 10 4 10 5 10 2 10 3 10 4 10 5
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
500
630
800
900
1000
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
± 7% tolerance for mean pre-arcing current
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
Time vs. current characteristics
Size 2x122gRC - gRD from 500 to 1000 A
Protistor DC fusesProtistor DC fuses
SCDC30
DC Square-body FusesSizes 2x122 - 2x123
gR 750V DC
12/04
Microswitch: MC 3E 2-5N Reference Number: D310020
Size 2x123gRC-gRB-gRD from 1000 to 1600 A
1000
125014001500
1600
CC 7,5 gRC 2123 TTF 1000
CC 7,5 gRB 2123 TTF 1250CC 7,5 gRB 2123 TTF 1400CC 7,5 gRD 2123 TTF 1500
CC 6.6 gRB 2123 TTF 1600
BreakingCapacity
@ 750 V DC100 kA
L/R = 100 ms@ 900 V DC
100 kA L/R = 40 ms
@ 750 V DC100 kA
L/R = 50 ms
@ 660 V DC100 kA
L/R = 50 ms
Z 090481
D 098558B 090483K 220947
L 220948
Watts loss
0.8 IN IN(W) (W)
102
148164164
748282
180
187
Size CurrentratingIN( A )
Designation
D2123GC75V10CTF
D2123GB75V12CTFD2122GB75V14CTFD123GD75V1500TF
D123GB66V1600TF
Catalog NumberRef.Number
Main Characteristics
Max. I2t @ 900 V = L/R 40 msIP = 10 IN P = 50 IN
(A2S) (A2S)
Dimensions
20 106
30 106
40 106
40 106
48.6 106
4 106
6 106
8 106
8 106
10.106
Pack: 1 piece
Weight: 4190 g
2x123
maximum I2t (A2s)@ 800 V = L/R 40 msIP = 10 IN IP = 50 IN
maximum I2t (A2s)@ 660 V = L/R 30 msIP = 10 IN IP = 50 IN
See
max
. o
per
atin
g c
urr
ent
nex
t p
age
DC Square-body FusesSizes 2x122 - 2x123gR 750V DC
SCDC31
Protistor DC fusesProtistor DC fuses
12/04
Size 2x123gRC-gRB-gRD from 1000 to 1600 A
DC applications data
Time vs. current characteristics
Electrical characteristicsPeak arc voltagevs. working voltage
L/R (ms)
500
600
700
800
900
1000
1100
90
80
70
60
50
40
30
20
10
0
Above: Curves indicate maximum permissible value of time constantL/R as a function of DC working voltage.
1: L/R = 100 ms
2: L/R = 40 ms
3: curve gRC4: curve gRD5: curvee gRB 1600 A
Max. AC voltage (50/60 Hz):1250 V with breaking capacity of 170 kA
Um(V)
U (V)0
200
400
600
800
1000
2400
2000
1600
1200
800
400
0
1
2
34
5
Above: Curves indicate for various time constants L/Rthe peak arc voltage which may appear across fuseterminals, vs. DC working voltage
Above, left and right: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
t (s)
I (A)I (A)10 2 10 3 10 4 10 5
10 2 10 3 10 4 10 5
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
1000
1250
1400
/150
0
1600
a= 130A2= 0.52B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2= 0.52B1= 1.25B2= 0.6Cf3= 0.8
± 7% tolerance for mean pre-arcing current
1250 11001400 12001500 12001600 1300
Currentrating
(A)
Maximumoperatingcurrent
(A)
U (V)
Protistor DC fusesProtistor DC fuses
SCDC32
DC Square-body FusesSizes 70- 72 - 2x72
SR 1200V DC
12/04
Size 70SRF from 20 to 215 A
3
116141
163
39
6391
59,5
38 9
13
Microswitch: MC 3E 1-5N Ref. Number : D310020
Main Characteristics
20253240506380
100125160200215
CC 12 SRF 70 QF 0020CC 12 SRF 70 QF 0025CC 12 SRF 70 QF 0032CC 12 SRF 70 QF 0040CC 12 SRF 70 QF 0050CC 12 SRF 70 QF 0063CC 12 SRF 70 QF 0080CC 12 SRF 70 QF 0100CC 12 SRF 70 QF 0125CC 12 SRF 70 QF 0160CC 12 SRF 70 QF 0200CC 12 SRF 70 QF 0215
BreakingCapacity
C076638S079435T079436V079437W079438X079439Y079440Z079441A079442B079443C079444D079445
Watts loss
0.8 IN IN(W) (W)
4.57
8.5101215
18.521.528343546
1015.518.5222633
37.544.55464
65.589
Size CurrentratingIN( A )
Designation
D70SF120V20QFD70SF120V25QFD70SF120V32QFD70SF120V40QFD70SF120V50QFD70SF120V63QFD70SF120V80QF
D70SF120V100QFD70SF120V125QFD70SF120V160QFD70SF120V200QFD70SF120V215QF
Catalog NumberRef.Number
Max. I2t @ 1000 V
L/R = 15 ms L/R = 45 ms(A
2S) (A
2S)
180180350580
10301600310058009200
192004500055000
310310610
1000180028005400
1000016000332007850095000
Pack: 1 piece
Weight: 680 g
Dimensions
70@ 1200 V DC
100 kA L/R = 15 ms
DC Square-body FusesSizes 70- 72 - 2x72SR 1200V DC
SCDC33
Protistor DC fusesProtistor DC fuses
12/04
Size 70SRF from 20 to 215 A
DC applications data
Time vs. current characteristics
Electrical characteristicsPeak arc voltagevs. working voltage
t (s)
L/R (ms)
I (A)
U (V)
10 10 2 10 3 10 2 10 3 10 4
700
800
900
1000
1100
1200
1300
1400
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
2025
32
4050
Above: Curve indicates maximum permissible value of time constant L/Ras a function of DC working voltage
1 : L/R = 45 ms2 : L/R = 15 ms
Max. AC voltage (50/60 Hz): 900 V with breaking capacity of 100 kA
Um(V)
U (V)0
300
600
900
1200
2000
1600
1200
800
400
0
1
2
6310
0
160
215
C C C
C'
10 2 10 3 10 4
80 125
200
Above: Curves indicate for various time constantsL/R the peak arc voltage,which may appear acrossfuse terminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
C' C'
Protistor DC fusesProtistor DC fuses
SCDC34
DC Square-body FusesSizes 70- 72 - 2x72
SR 1200V DC
12/04
Dimensions
Main Characteristics
160200250315400420
CC 12 SRG 72 QF 0160CC 12 SRG 72 QF 0200CC 12 SRG 72 QF 0250CC 12 SRG 72 QF 0315CC 12 SRG 72 QF 0400CC 12 SRG 72 QF 0420
BreakingCapacity
K079428L079429M079430N079431P079432Q079433
Watts loss
0.8 IN IN(W) (W)
414857606667
77.58896
110129131
Size CurrentratingIN( A )
Designation
D72SG120V160QFD72SG120V200QFD72SG120V250QFD72SG120V315QFD72SG120V400QFD72SG120V420QF
Catalog NumberRef.Number
Max. I2t @ 1000 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
12000210004550090000
182000220000
200003600078500
154000314000380000
Size 72SRG from 160 to 420 A
weight : 1151 g
3
116141163
60
77105
80.5
65
60 28
9
ø13
Microswitch: MC 3E 1-5N Ref. Number: D310020
Pack: 1 piece
72@ 1200 V DC
100 kA L/R = 15 ms
DC Square-body FusesSizes 70- 72 - 2x72SR 1200V DC
SCDC35
Protistor DC fusesProtistor DC fuses
12/04
Size 72SRG from 160 to 420 A
DC applications data
Electrical characteristicsPeak arc voltagevs. working voltage
U (V)
L/R (ms)
I (A)I (A)
U (V)
10 2 10 3 10 4
700
800
900
1000
1100
1200
1300
1400
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
200
315
420
Above: Curve indicates maximum permissible value of timeconstant L/R as a function of DC working voltag
1 : L/R = 45 ms2 : L/R = 15 ms
Max. AC voltage (50/60 Hz): 900 V with breaking capacity of 100 kA
Um(V)
0
300
600
900
1200
2000
1600
1200
800
400
0
1
216
0
250
400
C
C'
10 2 10 3 10 4
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossthe fuse terminals, vs. DC working voltage
Above, left and right: These curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
Time vs. current characteristics
Protistor DC fusesProtistor DC fuses
SCDC36 12/04
DC Square-body FusesSizes 70- 72 - 2x72
SR 1200V DC
Dimensions
Main Characteristics
500630800840
CC 12 SRG 272 QF 500CC 12 SRG 272 QF 630CC 12 SRG 272 QF 800CC 12 SRG 272 QF 840
BreakingCapacity
P077983F079447G079448H079449
Watts loss
0.8 IN IN(W) (W)
120126139142
202230270275
Size CurrentratingIN( A )
Designation
D 272 SG 120V 500 QFD 272 SG 120V 630 QFD 272 SG 120V 800 QFD 272 SG 120V 840 QF
Catalog NumberRef.Number
Max. I2t @ 1000 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
182000360000728000880000
3140006160001.25 106
1.53 106
Size 2x72SRG from 500 to 840 A
weight : 2400 g
3
116
141163
76.5
36
77105
159.586.5
65
60 28
9
6 6
ø13
Microswitch: MC 3E 1-5N Ref. Number: D310020
Pack: 1 piece
2x72@ 1200 V DC
100 kA L/R = 15 ms
DC Square-body FusesSizes 70- 72 - 2x72SR 1200V DC
SCDC37
Protistor DC fusesProtistor DC fuses
12/04
Size 2x72SRG from 500 to 840 A
DC applications data
Electrical characteristicsPeak arc voltagevs. working voltage
U (V)
L/R (ms)
I (A)I (A)
U (V)
10 2 10 3 10 4
700
800
900
1000
1100
1200
1300
1400
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
630
840
Above: Curve indicates maximum permissible value of timeconstant L/R as a function of DC working voltag
1 : L/R = 45 ms2 : L/R = 15 ms
Max. AC voltage (50/60 Hz): 900 V with breaking capacity of 100 kA
Um(V)
0
300
600
900
1200
2000
1600
1200
800
400
0
1
2
500
800
10 2 10 3 10 4
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossthe fuse terminals, vs. DC working voltage
Above, left and right: These curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
Time vs. current characteristics
Protistor DC fusesProtistor DC fuses
SCDC38
DC Square-body FusesSizes 120- 122 - 2x122
SR 2000V DC
12/04
Dimensions
Main Characteristics
20253240506380
100125160200215
CC 20 SRC 120 QF 0020CC 20 SRC 120 QF 0025CC 20 SRC 120 QF 0032CC 20 SRC 120 QF 0040CC 20 SRC 120 QF 0050CC 20 SRC 120 QF 0063CC 20 SRC 120 QF 0080CC 20 SRC 120 QF 0100CC 20 SRC 120 QF 0125CC 20 SRC 120 QF 0160CC 20 SRC 120 QF 0200CC 20 SRC 120 QF 0215
BreakingCapacity
J079450K079451L079452M079453N079454P079455Q079456R079457S079458T079459V079460W079461
Watts loss
0.8 IN IN(W) (W)
812.514.517.520.52630354349
49.552
1625
29.53642
53.561.570.587.599
101106
Size CurrentratingIN( A )
Designation
D120SC20C20QFD120SC20C25QFD120SC20C32QFD120SC20C40QFD120SC20C50QFD120SC20C63QFD120SC20C80QF
D120SC20C100QFD120SC20C125QFD120SC20C160QFD120SC20C200QFD120SC20C215QF
Catalog NumberRef.Number
Max. I2t @ 1600 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
180180350580
10301600310058009200
192004500055000
310310610
1000180028005400
1000016000332007850095000
Size 120SRC from 20 to 215 A
Weight : 900 g
3
170
195
217
39
38 9
13
6359.5111
Microswitch: MCR 3E 1-5N BS Ref. Number : G310023
120 @ 2000 V= 100 kA
L/R = 15 ms
Pack: 1 piece
DC Square-body FusesSizes 120- 122 - 2x122SR 2000V DC
SCDC39
Protistor DC fusesProtistor DC fuses
12/04
Size 120SRC from 20 to 215 A
t (s)
I (A)
10 10 2 10 3 10 2 10 3 10 4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
2025
32
4050 63
100
160
215
C
C'
10 2 10 3 10 4
80 125
200
Above, left to right: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
DC applications data
Time vs. current characteristics
Electrical characteristics
L/R (ms)
U (V)
1000
1200
1400
1600
1800
2000
2200
2400
90
80
70
60
50
40
30
20
10
0
Above: Curve indicates the maximum permissible valueof time constant L/R as a function of the DC workingvoltage
1 : L/R = 45 ms2 : L/R = 15 ms
Max. AC voltage (50/60 Hz): 1500 V with breaking capacity of 100 kA
Um(V)
U (V)0
400
800
1200
1600
2000
4000
3500
3000
2500
2000
1500
1000
1
2
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossthe fuse terminals, vs. DC working voltage
Peak arc voltagevs. working voltage
Protistor DC fusesProtistor DC fuses
SCDC40
DC Square-body FusesSizes 120- 122 - 2x122
SR 2000V DC
12/04
Dimensions
Main Characteristics
60200250315400
CC 20 SRD 122 QF 0160CC 20 SRD 122 QF 0200CC 20 SRD 122 QF 0250CC 20 SRD 122 QF 0315CC 20 SRD 122 QF 0400
Breakingcapacity
D076639X079462Y079463Z079464A079465
Watts loss
0.8 IN IN(W) (W)
52.561.5697487
100118131150175
Size CurrentratingIN( A )
Designation
D122SD20C160QFD122SD20C200QFD122SD20C250QFD122SD20C315QFD122SD20C400QF
Catalog NumberRef.Number
Max. I2t @ 1600 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
150002600050000
117000219000
250004400087000
200000380000
Pack: 1 piece
Microswitch: MCR 3E 1-5N BS Ref. Number : G310023
Size 122SRD from 160 to 400 A
Weight : 1810 g
3
173195217
2860
9
ø13
60
77128
80.5
65
122
@ 1800 V DC100 kA
L/R = 30 ms@ 2000 V
DC 100k A
L/R = 15 ms
DC Square-body FusesSizes 120- 122 - 2x122SR 2000V DC
SCDC41
Protistor DC fusesProtistor DC fuses
12/04
Size 122SRD from 160 to 400 A
DC applications data
Electrical characteristicsPeak arc voltagevs. working voltage
t (s) t (s)
L/R (ms)
I (A)I (A)
U (V)
102 103 10 4
1000
1200
1400
1600
1800
2000
2200
2400
100
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
200
315
Above: Curve indicates maximum permissible value of timeconstant L/R as a function of DC working voltage
1 : L/R = 45 ms2 : L/R = 15 ms
Max. AC voltage (50/60 Hz): 1500 V with breaking capacity of 100 kA
Um(V)
U (V)
0
400
800
1200
1600
2000
4000
3500
3000
2500
2000
1500
1000
1
216
0
250
400
C
C'
10 2 10 3 10 4
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above, left and right: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
a= 130A2=0.6B1= 1.3B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.3B2= 0.6Cf3= 0.8
C
C'
Time vs. current characteristics
Protistor DC fusesProtistor DC fuses
SCDC42
DC Square-body FusesSizes 120- 122 - 2x122
SR 2000V DC
12/04
Dimensions
Main Characteristics
500
630
800
CC 20 SRD 2122 QF 500
CC 20 SRD 2122 QF 630
CC 20 SRD 2122 QF 800
Breakingcapacity
E076640
F076641
V096066
Watts loss
0.8 IN IN(W) (W)
145
155
182
274
314
367
Size CurrentratingIN( A )
Designation
D2122SD20C500QF
D2122SD20C630QF
D2122SD20C800QF
Catalog NumberRef.Number
Max. I2t @ 1600 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
200000
468000
876000
348000
800000
1.520000
Pack: 1 piece
Microswitch: MCR 3E 1-5N BS Ref. Number : G310023
Size 2x122SRD from 500 to 800 A
Weight : 3350 g
2x122
@ 1800 V DC100 kA
L/R = 30 ms@ 2000 V
DC 100k A
L/R = 15 ms
3
195
141163
76.5
51
159.586.5
65
60 28
9
6 6
ø13
DC Square-body FusesSizes 120- 122 - 2x122SR 2000V DC
SCDC43
Protistor DC fusesProtistor DC fuses
12/04
Size 2x122SRD from 500 to 800 A
DC applications data
Electrical characteristicsPeak arc voltagevs. working voltage
t (s) t (s)
L/R (ms)
I (A)I (A)
U (V)
102 103 10 4
1000
1200
1400
1600
1800
2000
2200
2400
100
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
500
800
Above: Curve indicates maximum permissible value of timeconstant L/R as a function of DC working voltage
1 : L/R = 45 ms2 : L/R = 15 ms
Max. AC voltage (50/60 Hz): 1500 V with breaking capacity of 100 kA
Um(V)
U (V)
0
400
800
1200
1600
2000
4000
3500
3000
2500
2000
1500
1000
1
2
630
C
C'
10 2 10 3 10 4
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above, left and right: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
a= 130A2=0.6B1= 1.3B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.3B2= 0.6Cf3= 0.8
CC'
Time vs. current characteristics
Protistor DC fusesProtistor DC fuses
SCDC44
DC Square-body FusesSizes 300 - 302 - 2x302
gR Brackets size 300 - 1750 to 2000V DC
12/04
Dimensions
Main Characteristics
68
101216
20253240506380
80100125
CC 17,5 gRC 300 QF 0006CC 17,5 gRC 300 QF 0008CC 17,5 gRC 300 QF 0010CC 17,5 gRC 300 QF 0012CC 17,5 gRC 300 QF 0016
CC 20 gRC 300 QF 0020CC 20 gRC 300 QF 0025CC 20 gRC 300 QF 0032CC 20 gRC 300 QF 0040CC 20 gRC 300 QF 0050CC 20 gRC 300 QF 0063CC 20 gRC 300 QF 0080
CC 20 gRE 300 QF 0080CC 20 gRE 300 QF 0100CC 20 gRE 300 QF 0125
BreakingCapacity
@ 1750 V DC 30 kA
L/R = 30 ms
@ 2000 V DC 30 kA
L/R = 30 ms
@ 2000 V DC30 kA
L/R = 14 ms
@ 1800 V= 100 kA
L/R = 20 ms
P083733Q083734M089435R087898N089436
R086932S086933T086934V086935W086936X086937Y086938
P075752Q075753R075754
Watts loss
0.8 IN IN(W) (W)
3.44.45.86
6.7
7.910
13.51619
23.528.5
222830
68
10.61112
1418242934
42.551.5
405055
Size CurrentratingIN( A )
Designation Catalog NumberRef.Number
Pack: 1 piece
Microswitch: MC R 3E 1-5N Ref. Number: G310023
gRC-gRE from 6 to 125 A
Weight: 1150 g
3
217246268
4858
59.5 63
111
38 9
13
D300GC17C6QFD300GC17C8QF
D300GC17C10QFD300GC17C12QFD300GC17C16QF
D300GC20C20QFD300GC20C25QFD300GC20C32QFD300GC20C40QFD300GC20C50QFD300GC20C63QFD300GC20C80QF
D300GE20C80QFD300GE20C100QFD300GE20C125QF
300
DC Square-body FusesSizes 300 - 302 - 2x302gR Brackets size 300 - 1750 to 2000V DC
SCDC45
Protistor DC fusesProtistor DC fuses
12/04
gRC-gRE from 6 to 125 A
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
t (s)
L/R (ms)
I (A)
U (V)
10 10 2 10 3 10 4
1200
1600
2000
2200
100
90
80
70
60
50
40
30
20
10
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
1012
16 20
2532
4050
6380
Above: Curves indicate maximum permissible value oftime constant L/R as a function of DCworking voltage
1 Curve gRC : L/R = 30 ms2 Curve gRE : L/R = 15 ms
Max. AC voltage (50/60 Hz):1,700 V with breaking capacity of 80 kA
Um(V)
U (V)0
1000
2000
4000
2000
0
1
3
4
5 2
10 10 2 10 3 10 4
Above, left to right: Curves indicate, for each rated current, pre-arcing time vs.R.M.S. pre-arcing current
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
± 10% tolerance for mean pre-arcing current
80 100
125
10 10 2 10 3 10 4
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
6 8
gRC gREgRC
3 Curve gRC 1750 V4 Curve gRC 2000 V5 Curve gRE 2000 V
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Protistor DC fusesProtistor DC fuses
SCDC46
DC Square-body FusesSizes 300 - 302 - 2x302
gR Blades size 300 - 1750 to 2000V DC
12/04
Dimensions
Main Characteristics
101216
20253240506380
CC 17000 CV3 gRC 300PSP 10CC 17000 CV3 gRC 300PSP 12CC 17000 CV3 gRC 300PSP 16
CC 20000 CV3 gRC 300PSP 20CC 20000 CV3 gRC 300PSP 25CC 20000 CV3 gRC 300PSP 32CC 20000 CV3 gRC 300PSP 40CC 20000 CV3 gRC 300PSP 50CC 20000 CV3 gRC 300PSP 63CC 20000 CV3 gRC 300PSP 80
BreakingCapacity
@ 1750 V DC 30 kA
L/R = 30 ms
@ 2000 V DC 30 kA
L/R = 30 ms
Y088870X081026L086996
K086995Q081894J086994M086997G086992F086991E086990
Watts loss
0.8 IN IN(W) (W)
5.86
6.7
7.910
13.51619
23.528.5
10.61112
1418242934
42.551.5
Size CurrentratingIN( A )
Designation Catalog NumberRef.Number
Pack: 1 piece
D 300 GC 17C 10PD 300 GC 17C 12PD 300 GC 17C 16P
D 300 GC 20C 20PD 300 GC 20C 25PD 300 GC 20C 32PD 300 GC 20C 40PD 300 GC 20C 50PD 300 GC 20C 63PD 300 GC 20C 80P
Microswitch MC 2R 3E 1-5N BS Reference number: J310025
18
251348
3
39
41
Size 300gRC from 10 to 80 A
Weigth: 1050 g
218
300
DC Square-body FusesSizes 300 - 302 - 2x302gR Blades size 300 - 1750 to 2000V DC
SCDC47
Protistor DC fusesProtistor DC fuses
07/05
Size 300gRC-gRE from 200 to 560 A
DC applications data
Time vs. current characteristics
Electrical characteristicsPeak arc voltagevs. working voltage
t (s)
I (A)10 10 2 10 3 10 4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
1012
1620
25 3240
5063
80
Above, left and right: Curves indicate, for each rated current,pre-arcing time vs. R.M.S. pre-arcing current
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
±10% tolerance for meanpre-arcing current
U (V)
1200
1600
2000
2200
100908070605040302010
0
Above: Curves indicate maximum permissible value oftime constant L/R as a function of DC working voltage 1 Curve gRC : L/R = 30 ms
Max. AC voltage (50/60 Hz): 1700 V with breaking capacity of 80 kA
Um(V)
U (V)0
1000
2000
4000
2000
0
13
4
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossthe fuse terminals, vs. DC working voltage
3 Curve gRC 1750 V4 Curve gRE 2000 V
L/R (ms)
Protistor DC fusesProtistor DC fuses
SCDC48 03/06
DC Square-body FusesSizes 300 - 302 - 2x302
gR Brackets size 302 - 2000V DC
Dimensions
3
246268
74
77
152
86.5
2860
9
ø13
gRC-gRE from 100 to 280 A
Weigth: 2200 g
228
Main Characteristics
100125160
160200250280
CC 20 gRC 302 QF 0100CC 20 gRC 302 QF 0125CC 20 gRC 302 QF 0160
CC 20 gRE 302 QF 0160CC 20 gRE 302 QF 0200CC 20 gRE 302 QF 0250CC 20 gRE 302 QF 0280
BreakingCapacity
@ 2000 V DC 30 kA
L/R = 30 ms
@ 2000 V DC 30 kA
L/R = 14 ms
@ 1800 V DC 100 kA
L/R = 20 ms
N086929P086930Q086931
S075755T075756V075757W075758
Watts loss
0.8 IN IN(W) (W)
3037
47.5
42485760
58.57293
708095
100
Size CurrentratingIN( A )
Designation Catalog NumberRef.Number
D302GC20C100QFD302GC20C125QFD302GC20C160QF
D302GE20C160QFD302GE20C200QFD302GE20C250QFD302GE20C280QF
Microswitch MC 2R 3E 1-5N BS Reference number: J310025
302
DC Square-body FusesSizes 300 - 302 - 2x302gR Brackets size 302 - 2000V DC
SCDC49
Protistor DC fusesProtistor DC fuses
gRC-gRE from 100 to 280 A
DC applications data
Time vs. current characteristics
Electrical characteristicsPeak arc voltagevs. working voltage
t (s) t (s)
I (A)I (A)102 10 3 10 4 10 5
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
100
125
160
10 2 10 3 10 4 10 5
Above, left and right: Curves indicate, for each rated current,pre-arcing time vs. R.M.S. pre-arcing current
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
±10% tolerance for mean pre-arcing current
160
200
250
280gRC gRE
U (V)
100908070605040302010
0
Above: Curves indicate maximum permissible value oftime constant L/R as a function of DC working voltage 1 Curve gRC : L/R = 30 ms
2 Curve gRE : L/R = 15 ms
Max. AC voltage (50/60 Hz): 1700 V with breaking capacity of 80 kA
Um(V)
U (V)0
1000
2000
4000
2000
0
13
42
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossthe fuse terminals, vs. DC working voltage
3 Curve gRC 2000 V4 Curve gRE 2000 V
L/R (ms)
03/06
1200
1600
2000
2200
Protistor DC fusesProtistor DC fuses
SCDC50
DC Square-body FusesSizes 300 - 302 - 2x302
gR Blades size 2x302 - 2000V DC
03/06
6
246268
60
74,5
77
229150
83.5
83.5
2860
9
ø13
gRC-gRE from 200 to 560 A
Weigth: 4400 g
228
Dimensions
Main Characteristics
200250
315400500560
CC 20 gRC 2302 QF 200CC 20 gRC 2302 QF 250
CC 20 gRE 2302 QF 315CC 20 gRE 2302 QF 400CC 20 gRE 2302 QF 500CC 20 gRE 2302 QF 560
BreakingCapacity
@ 2000 V DC 30 kA
L/R = 30 ms
@ 2000 V DC 30 kA
L/R = 14 ms
@ 1800 V DC 100 kA
L/R = 20 ms
B079903C079904
X075759Y075760Z075761A075762
Watts loss
0.8 IN IN(W) (W)
6074
8496
115120
117144
140160190200
Size CurrentratingIN( A )
Designation Catalog NumberRef.Number
Pack: 1 piece
D2302GC20C200QFD2302GC20C250QF
D2302GE20C315QFD2302GE20C400QFD2302GE20C500QFD2302GE20C560QF
Microswitch MC 2R 3E 1-5N BS Reference number: J310025
2x302
DC Square-body FusesSizes 300 - 302 - 2x302gR Blades size 2x302 - 2000V DC
SCDC51
Protistor DC fusesProtistor DC fuses
03/06
gRC-gRE from 200 to 560 A
DC applications data
Time vs. current characteristics
Electrical characteristicsPeak arc voltagevs. working voltage
t (s) t (s)
I (A)I (A)102 10 3 10 4 10 5
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
200
250
10 2 10 3 10 4 10 5
Above, left and right: Curves indicate, for each rated current,pre-arcing time vs. R.M.S. pre-arcing current
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
±10% tolerance for mean pre-arcing current
315
400
500
560gRC gRE
U (V)
1200
1600
2000
2200
100908070605040302010
0
Above: Curves indicate maximum permissible value oftime constant L/R as a function of DC working voltage 1 Curve gRC : L/R = 30 ms
2 Curve gRE : L/R = 15 ms
Max. AC voltage (50/60 Hz): 1700 V with breaking capacity of 80 kA
Um(V)
U (V)0
1000
2000
4000
2000
0
13
42
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossthe fuse terminals, vs. DC working voltage
3 Curve gRC 2000 V4 Curve gRE 2000 VL/R (ms)
Protistor DC fusesProtistor DC fuses
SCDC52
DC Square-body FusesSizes 300 - 302 - 2x302
SR Brackets size 300 - 2400V DC
12/04
Dimensions
Main Characteristics
Pack: 1 piece
SRE from 20 to 180 A
3
217246268
48
58
47.5 63
129
38 9
13
Microswitch MC 2R 3E 1-5N BS Ref. Number: J310025
Weight: 1150 g
20253240506380
100125160180
CC 24 SRE 300 QF 0020CC 24 SRE 300 QF 0025CC 24 SRE 300 QF 0032CC 24 SRE 300 QF 0040CC 24 SRE 300 QF 0050CC 24 SRE 300 QF 0063CC 24 SRE 300 QF 0080CC 24 SRE 300 QF 0100CC 24 SRE 300 QF 0125CC 24 SRE 300 QF 0160CC 24 SRE 300 QF 0180
BreakingCapacity
X075299W075298G079471H079472J079473K079474L079475M079476N079477P079478Q079479
Watts loss
0.8 IN IN(W) (W)
1821222632353841495051
3642435162697580959698
Size CurrentratingIN( A )
Designation
D300SE24C20QFD300SE24C25QFD300SE24C32QFD300SE24C40QFD300SE24C50QFD300SE24C63QFD300SE24C80QF
D300SE24C100QFD300SE24C125QFD300SE24C160QFD300SE24C180QF
Catalog NumberRef.Number
Max. I2t @ 2000 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
150260310530750
165037008000
140003400057000
260460540920
130029006500
140002500060000
100000
300
@ 2400 V DC100 kA
L/R = 15 ms
@ 2000 V DC100 kA
L/R = 45 ms
DC Square-body FusesSizes 300 - 302 - 2x302SR Brackets size 300 - 2400V DC
SCDC53
Protistor DC fusesProtistor DC fuses
12/04
SRE from 20 to 180 A
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
t (s) t (s)
L/R (ms)
I (A)I (A)
U (V)
10 10 2 10 3 10 4
1000
1200
1400
1600
1800
2000
2200
2400
2600
100908070605040302010
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
20 32 50
6310
0
160
Above: Curve indicates maximum permissible value oftime constant L/R as a function of DC working voltage 1 : L/R = 45 ms
2 : L/R = 15 msMax. AC voltage (50/60 Hz):2000 V with breaking capacity of 80 kA
Um(V)
U (V)0
400
800
1200
1600
2000
2400
5000
4000
3000
2000
1000
0
1
2
10 10 2 10 3 10 4
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
25 40 80
125
180
Protistor DC fusesProtistor DC fuses
SCDC54
DC Square-body FusesSizes 300 - 302 - 2x302
SR Brackets size 302 - 2400V DC
12/04
Dimensions
Main Characteristics
Pack: 1 piece
SRD - SRF from 160 to 400 A
160200250315350400
CC 24 SRD 302 QF 0160CC 24 SRD 302 QF 0200CC 24 SRD 302 QF 0250CC 24 SRD 302 QF 0315CC 24 SRD 302 QF 0350CC 24 SRF 302 QF 0400
BreakingCapacity
J 076644R079480S079481T079482V079483V075297
Watts loss
0.8 IN IN(W) (W)
717690949596
142149179186187188
Size Designation
D302SD24C160QFD302SD24C200QFD302SD24C250QFD302SD24C315QFD302SD24C350QFD302SF24C400QF
Catalog NumberRef.Number
Max. I2t @ 2000 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
18,50038,00068,000
150,000230,000195,000
32,00066,000
120,000250,000400,000325,000
Microswitch MC 2R 3E 1-5N BS Ref. Number: J310025
CurrentratingIN( A )
302
@ 2400 V DC 100 kA
L/R = 15 ms
@ 2000 V DC100 kA
L/R = 45 ms
3
246268
74
77
152
86.5
2860
9
ø13
Weigth: 1830 g
228
DC Square-body FusesSizes 300 - 302 - 2x302SR Brackets size 302 - 2400V DC
SCDC55
Protistor DC fusesProtistor DC fuses
12/04
SRD - SRF from 160 to 400 A
DC applications data
Time vs. current characteristics
Electrical characteristics
Peak arc voltagevs. working voltage
L/R (ms)
U (V)
1000
1200
1400
1600
1800
2000
2200
2400
2600
100908070605040302010
0
Above: Curve indicates maximum permissible value oftime constant L/R as a function of DC working voltage
1 : L/R = 45 ms
2 : L/R = 15 ms
Max. AC voltage (50/60 Hz): 2000 V with breaking capacity of 80 kA
Um(V)
U (V)0
400
800
1200
1600
2000
2400
5000
4000
3000
2000
1000
0
1
2
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
t (s)
I (A)
10 2 10 3 10 4 10 2 10 3 10 4 500 5000 50000
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
C
C'
C
C'C
C'
200
315
160
250
350
400
SRD SRD SRF
Protistor DC fusesProtistor DC fuses
SCDC56 12/04
DC Square-body FusesSizes 300 - 302 - 2x302
SR size 2x302 - 2400V DC
Pack: 1 piece
SRD - SRF from 400 to 800 A
400500630700
800
CC 24 SRD 2302 QF 400CC 24 SRD 2302 QF 500CC 24 SRD 2302 QF 630CC 24 SRD 2302 QF 700
CC 24 SRF 2302 QF 800
BreakingCapacity
K084925L084926M084927N084928
T075296
Watts loss
0.8 IN IN(W) (W)
160189197200
205
313376390393
395
Size Designation
D2302SD24C400QFD2302SD24C500QFD2302SD24C630QFD2302SD24C700QF
D2302SF24C800QF
Catalog NumberRef.Number
Max. I2t @ 2000 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
155,000275,000600,000920,000
780,000
265,000480,000
106
1.6 106
1.3 106
Microswitch MC 2R 3E 1-5N BS Ref. Number: J310025
CurrentratingIN( A )
2x302
@ 2400 V DC 100 kA
L/R = 15 ms@ 2000 V DC
100 kA L/R = 45 ms
6
246268
60
74,5
77
230151
83.5
83.5
2860
9
ø13
228
Main Characteristics
Dimensions
Weight: 4400 g
DC Square-body FusesSizes 300 - 302 - 2x302SR size 2x302 - 2400V DC
SCDC57
Protistor DC fusesProtistor DC fuses
12/04
SRD - SRF from 400 to 800 A
DC applications data
Time vs. current characteristics
Electrical characteristics
Peak arc voltagevs. working voltage
L/R (ms)
U (V)
1000
1200
1400
1600
1800
2000
2200
2400
2600
100908070605040302010
0
Above: Curve indicates maximum permissible value oftime constant L/R as a function of DC working voltage
1 : L/R = 45 ms
2 : L/R = 15 ms
Max. AC voltage (50/60 Hz): 2000 V with breaking capacity of 80 kA
Um(V)
U (V)0
400
800
1200
1600
2000
2400
5000
4000
3000
2000
1000
0
1
2
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
t (s)
I (A)
10 2 10 3 10 4 10 2 10 3 10 4 500 5000 50000
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
C
C'C
C' C
C'
400
630
500
700
800SRD SRD SRF
Protistor DC fusesProtistor DC fuses
SCDC58
DC Square-body FusesSizes 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
3
365394416
4858
47.5 63
129
38 9
13
Microswitch MC 2R 3E 1-5NBS Ref. Number: J310025
Weight: 1920 g
CC 35 gRB 600 QF 0006CC 35 gRB 600 QF 0008CC 35 gRB 600 QF 0010CC 35 gRB 600 QF 0012CC 35 gRB 600 QF 0016CC 35 gRB 600 QF 0020CC 35 gRB 600 QF 0025CC 40 gRB 600 QF 0032CC 40 gRB 600 QF 0040CC 40 gRB 600 QF 0050CC 40 gRB 600 QF 0063CC 40 gRB 600 QF 0080CC 40 gRD 600 QF 0080CC 40 gRD 600 QF 0100CC 40 gRD 600 QF 0125
BreakingCapacity
S083736R083735N089390V082220P089391
Q089392R089393A086963B086964C086965D086966E086967B075763C075764D075765
Watts loss
0.8 IN IN(W) (W)
5.37
10.211
13.11418
25.53529425139
50.563
9.512.718.52024
25.432.5466352
76.5926788
110
Size CurrentratingIN( A )
Designation Catalog NumberRef.Number
D600GB35C6QFD600GB35C8QF
D600GB35C10QFD600GB35C12QFD600GB35C16QFD600GB35C20QFD600GB35C25QFD600GB40C32QFD600GB40C40QFD600GB40C50QFD600GB40C63QFD600GB40C80QFD600GD40C80QF
D600GD40C100QFD600GD40C125QF
600
@ 3500 V DC30 kA
L/R = 30 ms
@ 4000 V DC30 kA
L/R = 30 ms
@ 4000 V DC30 kA
L/R = 15 ms
68
1012162025324050638080
100125
DC Square-body FusesSizes 600 - 602 - 2x602gR Brackets size 600 - 3500 to 4000 V DC
SCDC59
Protistor DC fusesProtistor DC fuses
12/04
gRB-gRD from 6 to 125 A
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
U (V)
Above: Curves indicate maximum permissible value oftime 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/Rthe peak arc voltage which may appear across fuseterminals, vs. DC working voltage
Above: Curves indicate, for each rated current, the pre-arcing time vs. theR.M.S. pre-arcing current.
± 10% tolerance for mean pre-arcing current
2400
2800
3200
3600
4000
4400
4800
100908070605040302010
0 0
1000
2000
3000
4000
5000
10000
8000
6000
4000
2000
0
1
453
2
t (s)
I (A)
10 10 2 10 3 10 4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
1012
16 20 25
3240
5063
80
10 2 10 3 10 4 10 5
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
80 100
125
gRB gRD
10 10 2 10 3 10 4
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
6 8
gRB
3 : 3500 V gRB4 : 4000 V gRB5 : 4000 V gRD
L/R (ms)
Protistor DC fusesProtistor DC fuses
SCDC60
DC Square-body FusesSizes 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
10121620253240506380
CC 35000 CV3 gRB 600 PSP 10CC 35000 CV3 gRB 600 PSP 12CC 35000 CV3 gRB 600 PSP 16CC 35000 CV3 gRB 600 PSP 20CC 35000 CV3 gRB 600 PSP 25CC 40000 CV3 gRB 600 PSP 32CC 40000 CV3 gRB 600 PSP 40CC 40000 CV3 gRB 600 PSP 50CC 40000 CV3 gRB 600 PSP 63CC 40000 CV3 gRB 600 PSP 80
BreakingCapacity
K088145T081023D086989N087481E086783A086986Z086985Y086984X086983W086982
Watts loss
0.8 IN IN(W) (W)
10.211
13.11418
25.535294251
18.52024
25.432.5466352
76.592
Size CurrentratingIN( A )
Designation Catalog NumberRef.Number
D 600 GB 35 C10 PD 600 GB 35 C12 PD 600 GB 35 C16 PD 600 GB 35 C20 PD 600 GB 35 C25 PD 600 GB 40 C32 PD 600 GB 40 C40 PD 600 GB 40 C50 PD 600 GB 40 C63 PD 600 GB 40 C80 P
600
18
399496
3
39
41
Weigth: 1424 g
366
@ 3500 V DC30 kA
L/R = 30 ms
@ 4000 V DC30 kA
L/R = 30 ms
DC Square-body FusesSizes 600 - 602 - 2x602gR Blades size 600 - 3500 to 4000 V DC
SCDC61
Protistor DC fusesProtistor DC fuses
12/04
gRB-gRD from 10 to 80 A
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
U (V)
Above: Curves indicate maximum permissible value oftime 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/Rthe peak arc voltage which may appear across fuseterminals, vs. DC working voltage
Above: Curves indicate, for each rated current, the pre-arcing time vs. theR.M.S. pre-arcing current.
± 8% tolerance for mean pre-arcing current
2400
2800
3200
3600
4000
4400
4800
100908070605040302010
0 0
1000
2000
3000
4000
5000
10000
8000
6000
4000
2000
0
1
45
3
t (s)
10 10 2 10 3 10 4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
1012
16 20 25
3240
5063
80 a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
gRB
3 : 3500 V gRB4 : 4000 V gRB5 : 4000 V gRD
L/R (ms)
Protistor DC fusesProtistor DC fuses
SCDC62
DC Square-body FusesSizes 600 - 602 - 2x602
gR Brackets size 602 - 4000 V DC
12/04
Dimensions
Main Characteristics
gRB-gRD from 100 to 280 A
100125160160200250280
CC 40 gRB 602 QF 0100CC 40 gRB 602 QF 0125CC 40 gRB 602 QF 0160CC 40 gRD 602 QF 0160CC 40 gRD 602 QF 0200CC 40 gRD 602 QF 0250CC 40 gRD 602 QF 0280
V086958W086959X086960E075766F075767G075768H075769
BreakingCapacity
Watts loss
0.8 IN IN(W) (W)
55.672.484.858
76.595
108
100.8131.1153.6101141174198
Size CurrentratingIN( A )
Designation Catalog NumberRef.Number
D602GB40C100QFD602GB40C125QFD602GB40C160QFD602GD40C160QFD602GD40C200QFD602GD40C250QFD602GD40C280QF
3376394416
74
74
152
86.5
2860
9
ø13
Microswitch MC 2R 3E 1-5NBS Ref. Number: J310025
Weight: 3,600 g
Pack: 1 piece
602
@ 4000 V DC30 kA
L/R = 30 ms@ 4000 V DC
30 kA L/R = 15 ms
DC Square-body FusesSizes 600 - 602 - 2x602gR Brackets size 602 - 4000 V DC
SCDC63
Protistor DC fusesProtistor DC fuses
12/04
gRB-gRD from 100 to 280 A
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
L/R (ms)
U (V)
Above: Curves indicate maximum permissible value oftime constant L/R as a function of DC working voltage
1 : L/R = 30 ms 4000 V gRB2 : L/R = 15 ms 4000 V gRD
Max. AC voltage (50/60 Hz):3600 V with breaking capacity of 30 kA
Um(V)
U (V)
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above, left and right: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
± 10% tolerance for mean pre-arcing current
t (s) t (s)
I (A)I (A)10 2 10 3 10 4 10 5
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
100 12
5
160
10 2 10 3 10 4 10 5
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
160 20
025
028
0
gRB gRD
2400
2800
3200
3600
4000
4400
4800
100908070605040302010
0 0
1000
2000
3000
4000
5000
10000
8000
6000
4000
2000
0
1
4
5
2
4 : 4000 V gRB5 : 4000 V gRD
6
394416
60
74,5
77
229149
83.5
83.5
2860
9
ø13
376
Protistor DC fusesProtistor DC fuses
SCDC64
DC Square-body FusesSizes 600 - 602 - 2x602
gR Brackets size 2x302 - 4000 V DC
12/04
Dimensions
Main Characteristics
gRB-gRD from 200 to 560 A
200250
315400500560
CC 40 gRB 2x602 QF 200MCC 40 gRB 2x602 QF 250M
CC 40 gRD 2x602 QF 315MCC 40 gRD 2x602 QF 400MCC 40 gRD 2x602 QF 500MCC 40 gRD 2x602 QF 560M
R086955S086956
J075770K075771L075772M075773
BreakingCapacity
@ 4000 V DC30 kA
L/R = 30 ms
@ 4000 V DC30 kA
L/R = 15 ms
Watts loss
0.8 IN IN(W) (W)
109138
126153190216
200254
231282348396
Size CurrentratingIN( A )
Designation Catalog NumberRef.Number
D2602GB40C200QFD2602GB40C250QF
D2602GD40C315QFD2602GD40C400QFD2602GD40C500QFD2602GD40C560QF
Microswitch MC 2R 3E 1-5NBS Ref. Number: J310025
Weight: 7165 g
Pack: 1 piece
2x602
DC Square-body FusesSizes 600 - 602 - 2x602gR Brackets size 2x302 - 4000 V DC
SCDC65
Protistor DC fusesProtistor DC fuses
12/04
gRB-gRD from 200 to 560 A
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
L/R (ms)
U (V)
Above: Curves indicate maximum permissible value oftime constant L/R as a function of DC working voltage
1 : L/R = 30 ms 4000 V gRB2 : L/R = 15 ms 4000 V gRD
Max. AC voltage (50/60 Hz):3600 V with breaking capacity of 30 kA
Um(V)
U (V)
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above, left and right: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
± 10% tolerance for mean pre-arcing current
t (s) t (s)
I (A)I (A)10 2 10 3 10 4 10 5
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
200
250
10 2 10 3 10 4 10 5
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
315 40
050
056
0
gRB gRD
2400
2800
3200
3600
4000
4400
4800
10090
8070
6050
40
30
20
100 0
1000
2000
3000
4000
5000
10000
8000
6000
4000
2000
0
1
45
2
4 : 4000 V gRB5 : 4000 V gRD
Protistor DC fusesProtistor DC fuses
SCDC66
DC Square-body FusesSizes 600 - 602 - 2x602
SR Brackets size 600 - 3500 to 4200 V DC
12/04
Dimensions
Main Characteristics
3500 - 4000 VDCSRB from 10 to 32 A
1016202532
CC 35 SRB 600 QF 0010CC 35 SRB 600 QF 0016CC 40 SRB 600 QF 0020CC 40 SRB 600 QF 0025CC 40 SRB 600 QF 0032
E089405F089406G086946H086947J086948
Breakingcapacity
Watts loss
0.8 IN IN
5.58.2
10.513.316.5
1218232936
Size CurrentratingIN( A )
Designation Catalog NumberRef.Number
D600SB35C10QFD600SB35C16QFD600SB40C20QFD600SB40C25QFD600SB40C32QF
Pack: 1 piece
3
365394416
4858
59.5 63
129
38 9
13
Microswitch MC 2R 3E 1-5NBS Ref. Number: J310025
Weight: 1920 kg
600
under 3500 V= 60 kA
L/R = 25 ms
under 4000 V: 60 kAL/R = 25 ms
DC Square-body FusesSizes 600 - 602 - 2x602SR Brackets size 600 - 3500 to 4200 V DC
SCDC67
Protistor DC fusesProtistor DC fuses
12/04
SRB from 10 to 32 ASize 600
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
L/R (ms)
Above: Curve indicates maximum permissible value oftime constant L/R as a function of DC working voltage
1 : L/R = 15 ms 4200 V SRE2 : L/R = 45 ms 4200 V SRE
Max. AC voltage (50/60 Hz):3800 V with breaking capacity of 50 kA
Um(V)
U (V)
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
2800
3200
3600
4000
4200
100
80
60
40
20
0
10000
8000
6000
4000
2000
0
0
1000
2000
3000
4000
1
2
U (V)
I (A)
10 2 10 3 10 4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 2 10 3 10 4
a= 130A2=0.6B1= 1.3B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.3B2= 0.6Cf3= 0.8
10 10 2 10 3
a= 130A2=0.6B1= 1.3B2= 0.6Cf3= 0.8
10 16 25 20 32
C
C'
C
C'
C
C'
4200 V SRE
t (s)
Protistor DC fusesProtistor DC fuses
SCDC68
DC Square-body FusesSizes 600 - 602 - 2x602
SR Brackets size 600 - 3500 to 4200 V DC
12/04
Dimensions
Main Characteristics
4000-4200 V DC SRE from 40 to 150 A
3
365394416
4858
47.5 63
129
38 9
13
Weight: 1920 g
Pack: 1 piece
40
506380
100125150
CC 42 SRE 600 QF 0040
CC 42 SRE 600 QF 0050CC 42 SRE 600 QF 0063CC 42 SRE 600 QF 0080CC 42 SRE 600 QF 0100CC 42 SRE 600 QF 0125CC 42 SRE 600 QF 0150
BreakingCapacity
C079490
D079491E079492F079493G079494H079495V079667
Watts loss
0.8 IN IN(W) (W)
50
525765707578
100
103114128140147155
Size Designation
D600SE42C40QF
D600SE42C50QFD600SE42C63QFD600SE42C80QF
D600SE42C100QFD600SE42C125QFD600SE42C150QF
Catalog NumberRef.Number
Max. I2t @ 3500 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
480
1050210035008000
1650031000
850
80035006000
135002800055000
Microswitch MC 2R 1-5NBS Ref. Number: J310025
CurrentratingIN( A )
600
@ 4000 V DC 60 kA
L/R = 25 ms
@ 4200 V DC60 kA
L/R = 15 ms
DC Square-body FusesSizes 600 - 602 - 2x602SR Brackets size 600 - 3500 to 4200 V DC
SCDC69
Protistor DC fusesProtistor DC fuses
12/04
4000-4200 V DC SRE from 40 to 150 A
DC applications data
Time vs. current characteristics
Electrical characteristics Peak arc voltagevs. working voltage
L/R (ms)
Above: Curve indicates maximum permissible value oftime constant L/R as a function of DC working voltage
1 : L/R = 15 ms 4200 V SRE2 : L/R = 45 ms 4200 V SRE
Max. AC voltage (50/60 Hz):3800 V with breaking capacity of 50 kA
Um(V)
U (V)
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
2800
3200
3600
4000
4200
100
80
60
40
20
0
10000
8000
6000
4000
2000
0
0
1000
2000
3000
4000
1
2
U (V)
I (A)
10 2 10 3 10 4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 2 10 3 10 4
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
10 10 2 10 3
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
40 50 63 100
150
80 125
C
C'
C
C'
C
C'
4200 V SRE
Protistor DC fusesProtistor DC fuses
SCDC70
DC Square-body FusesSizes 600 - 602 - 2x602
SR Bracket size 602 - 4200 V DC
12/04
602200250315375
CC 42 SRF 602 QF 0200CC 42 SRF 602 QF 0250CC 42 SRF 602 QF 0315CC 42 SRH 602 QF 0375
Breakingcapacity
@ 4200 V DC60 kA
L/R = 15 ms
J079496K079497L079498H076643
Watts loss
0.8 IN IN(W) (W)
119122128147
228232245280
Size CurrentratingIN( A )
Designation
D602SF42C200QFD602SF42C250QFD602SF42C315QFD602SH42C375QF
Catalog NumberRef.Number
Max. I2t @ 3500 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
45000100000220000195000
80000180000375000325000
Dimensions
Main Characteristics
SRF-SRH from 200 to 375 A
Pack: 1 piece
3376394416
74
74
152
86.5
2860
9
ø13
Microswitch MC 2R 3E 1-5NBS Ref. Number: J310025
Weight: 3560 g
DC Square-body FusesSizes 600 - 602 - 2x602SR Bracket size 602 - 4200 V DC
SCDC71
Protistor DC fusesProtistor DC fuses
12/04
DC applications data
Time vs. current characteristics
Peak arc voltagevs. working voltage
Above: Curve indicates maximum permissible value of timeconstant L/R as a function of DC working voltage
1 : L/R = 15 ms 4200 V SRF-SRH2 : L/R = 45 ms 4200 V SRF-SRH
Max. AC voltage (50/60 Hz):3,800 V with breaking capacity of 50 kA
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
I (A) I (A)10 2 10 3 10 4 10 2 10 3 10 4
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
200
250
315
375
C
C'
C
C'
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
L/R (ms)
Um(V)
U (V)
2800
3200
3600
4000
4200
100
80
60
40
20
0
10000
8000
6000
4000
2000
0
0
1000
2000
3000
4000
1
2
U (V)
t(s) t(s)
4200 V SRF-SRH
SRF-SRH from 200 to 375 A
Electrical characteristics
6
394416
60
74,5
77
220149
83.5
83.5
2860
9
ø13
376
Protistor DC fusesProtistor DC fuses
SCDC72
DC Square-body FusesSizes 600 - 602 - 2x602
SR Brackets size 2x602 - 4200 V DC
12/04
2x602400500630750
CC 42 SRF 2602 QF 400CC 42 SRF 2602 QF 500CC 42 SRF 2602 QF 630CC 42 SRH 2602 QF 750
Breakingcapacity
@ 4200 V DC60 kA
L/R = 15 ms
M079499N079500H079541N078143
Watts loss
0.8 IN IN(W) (W)
250256270310
480487515590
Size CurrentratingIN( A )
Designation
D2602SF42C400QFD2602SF42C500QFD2602SF42C630QFD2602SH42C750QF
Catalog NumberRef.Number
Max. I2t @ 3500 V
L/R = 15 ms L/R = 45 ms(A2S) (A2S)
180000400000880000780000
320000720000
15000001300000
Dimensions
Main Characteristics
SRF-SRH from 400 to 750 A
Pack: 1 piece
Microswitch MC 2R 3E 1-5NBS Ref. Number: J310025
Weight: 7170 g
DC Square-body FusesSizes 600 - 602 - 2x602SR Brackets size 602 - 4200 V DC
SCDC73
Protistor DC fusesProtistor DC fuses
12/04
SRF-SRH from 400 to 750 ASize 2x602
DC applications data
Time vs. current characteristics
Peak arc voltagevs. working voltage
Above: Curve indicates maximum permissible value of timeconstant L/R as a function of DC working voltage
1 : L/R = 15 ms 4200 V SRF-SRH2 : L/R = 45 ms 4200 V SRF-SRH
Max. AC voltage (50/60 Hz):3,800 V with breaking capacity of 50 kA
Above: Curves indicate for various time constantsL/R the peak arc voltage which may appear acrossfuse terminals, vs. DC working voltage
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current
I (A) I (A)10 2 10 3 10 4 10 2 10 3 10 4
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
a= 130A2=0.6B1= 1.25B2= 0.6Cf3= 0.8
400
500
630
750
C
C'
C
C'
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
L/R (ms)
Um(V)
U (V)
2800
3200
3600
4000
4200
100
80
60
40
20
0
10000
8000
6000
4000
2000
0
0
1000
2000
3000
4000
1
2
U (V)
t(s) t(s)
4200 V SRF-SRH
Electrical characteristics
Protistor DC fusesProtistor DC fuses
SCDC74 12/04
DC Square-body FusesMicroswitches & metric Studs
Microswitches for other square-body Protistor®
• REMOTE SIGNALING SYSTEMS FOR FITTING ON
FERRAZ SHAWMUT FUSES EQUIPED WITH MICROSWITCH SUPPORT:
All square-body sizes AC 44 / 8X / 9X / 12X / 17X / 20X / 30X
and DC 7X / 12X / 17X / 30X / 60X
• PERMANENT INDICATION OF FUSE STATE:
- CONDUCTIVE
- BLOWN
• MANUAL RESETTING
• STANDARD AND LOW ELECTRICAL LEVEL WITH DIFFERENT INSULATION LEVELS
• VAPOR AND WATER TIGHT TYPE FOR USE IN CORROSIVE ATMOSPHERE
DesignationType
AC or DCInsulationvoltageratingUi (V)
Interrupting rating
Non-inductivecircuit
Inductive circuit:L/R = 25ms
AC voltagewithstand
test(*)
Currentrating
1250 V
2200 V
6000 V
MC3E 1-5NBS
MC3E 1-9NBS
MCR3E 1-5NBS
MCR3E 1-9NBS
MC2R3E 1-5NBS
MC2R3E 1-9NBS
15 kV
24 kV (1)26 kV (2)32 kV (3)
MC3E 1-5NET
MCR3E 1-5NET
MC2R3E 1-5NET
Positiveoperating
min.voltage/min.current
5 A
3 A
20 V
50 mA
50/60 Hz
DC
50/60 Hz
DC
10 V
10 mA
Current
5 A 0.5 A 1,6 A 0,3 A
10 A 7 A
3 A 3 A 3 A 2 A 1 A 1 A
3 A 0.5 A 0,25A 3 A 0,2 A 0.1 A
10 A 6 A
DC
3 A 3 A 1 A 1 A
0,2 A
30V 110V 250V 30V 110V 250V
Impulsevoltage testUimp1,2/50
µs(**)
Catalog Numbering system: MC3E 1-5 single pole microswitch - MC3E 1-9 double pole microswitch - MCR, MC2R reinforced insulationmicroswitch.
* Between power circuit and microswitch terminals as per IEC 60 and 694 and NFC 64010 (50/60 Hz 1 min duration in dry air).** Between power circuit and microswitch terminals Uimp: impulse voltage according to IEC 947-1.*** Between power circuit and microswitch terminals
(1) fitting sizes 44 - 70 - 71 - 72 - 73 - 83 - 84 fuses.(2) fitting sizes 91 - 92 - 93 - 94 -120 - 121 - 122 - 123 - 124 fuses.(3) fitting sizes 171 - 172 - 173 - 174 - 200 - 203 - 300 - 302 - 600 - 602 fuses.
MC3E 1-5N
MCR3E 1-5N
1250V
2200
15 kV
20 kV
20 kV (1)
23 kV (2)
Standard
Low level
Watertight
IP 503 A
10 V
10 mA
50 Hz
0.5 A
1250 V
2200 V
6000 V
11 kV
20 kV (1)
24 kV (2)
20 kV
30 kV
40 kV
20 kV
30 kV
16 kV
30 kV
40 kV
Main Characteristics
DC Square-body FusesMicroswitches & metric StudsMicroswitches for other square-body Protistor®
SCDC75
Protistor DC fusesProtistor DC fuses
12/04
Ref.NumberContact
Quantity of NO-NCseparated circuits
Weight (g)
Pack.(1)Designation
D310020E310021F310022L310027
standardlow levellow level
watertight
1121
39.539.545.740.2
3333
MC3E 1-5NMC3E 1-5NBSMC3E 1-9NBSMC3E 1-5NET
All of these signalling systems arehand resettable and fitted with silver-plated 3-terminal microswitch C, NOand NC.The C terminal is on the top andconnection is made via 6.35 mmclips except for watertight modelswhose clips are 4.8 mm wide.NOTE (2): The 26.4 dimension is the same with
1 or 2 separated circuits NO-NC.
Non-blown fluseMicroswitch ON
Blown fluseMicroswitch OFF
Remote signaling with 1250 V AC/DC insulation voltage
Electrical diagram of each microswitch circuit
Tests with sine vibrations carried out at ambient with scanning of the three main holder axes.Spectrum: 1st segment (2 to 16 Hz) constant trip x = 5 mm peak.
2nd segment (16 to 250 Hz) constant acceleration g = 5 g peak.Exponential scanning speed : 1 octave per minute.Duration: 2 hours per axis.
CatalogNumber
MC3E1-5NMC3E1-5NBSMC3E1-9NBS
MC3E1-5N ETANCHE
Ref.NumberContact
Quantity of NO-NCseparated circuits
Weight (g)
Pack.(1)Designation
G310023P310030H310024Q310031
standardlow levellow level
watertight
1121
51.751.758.052.5
1111
MCR3E 1-5NMCR3E 1-5NBSMCR3E 1-9NBSMCR3E 1-5NET
CatalogNumber
MCR3E1-5NMCR3E1-5NBSMCR3E1-9NBS
MCR3E1-5N ETANCHE
Remote signaling with insulation voltage up to 2200 V AC/DC
Remote signaling with insulation voltage up to 6000 V AC/DC
Ref.NumberContact
Quantity of NO-NCseparated circuits
Weight (g)
Pack.(1)Designation
J310025N310029K310026
low levelwatertightlow level
112
64.064.870.3
111
MC2R3E 1-5NBSMC2R3E 1-5NETMC2R3E 1-9NBS
CatalogNumber
MC2R3E1-5NBSMC2R3E1-5NETMC2R3E1-9NBS
Protistor DC fusesProtistor DC fuses
SCDC76
DC Square-body FusesMicroswitches & metric Studs
Metric-Studs
12/04
Ref. Number
S098801
T098802
V098803
W098804
X098805
Designation Catalog Number
HC stud pair M8x30 & M8x35
HC stud pair M10x30 & M10x50
HC stud pair M12x35 & M12x50
HC stud pair M10x50
HC stud pair M12x50
STU M8x30 M8x35
STU M10x30 M10x50
STU M12x35 M12x50
STU M10x50
STU M12x50
Pack.
6 pairs
6 pairs
6 pairs
6 pairs
6 pairs
Unit weight(g)
23
40
60
45
45
Maximum stud tightning
torque (Nm) (1)
101515
101515
101515
Stud type
M8x30 & M8x35M10x30 & M10x50M12x35 & M12x50
M8x30 & M8x35M10x30 & M10x50M12x35 & M12x50
M8x30 & M8x35M10x30 & M10x50M12x35 & M12x50
Maximum nut tightning
torque (Nm) (1)
13.52646
13.52646
13.52646
Stud mounting
Sizes 0 and 1
Size 2
Size 3
Size 2
Size 3
Type and fuse size
Torque type
(1) Factory limit on torque at 20°C ambient: +0, -2Nm; except on 46Nm value (+0, -4Nm)
We recommend the use of studs, whose quality is suited to all FERRAZ SHAWMUT square-body fuses with terminals
Balanced torque
Balanced torque
Unbalanced torque
Metric studs for threaded terminal fuses