660VDC
SIZE: 27X60
FERRULE FUSES
/SPECIAL PURPOSE
Ratings
®
0.8 to 110 Amps
®
660VDC at 50kA
I.R. 4R=15mSec
Features/Benefits
®
Full Range
D.C. operation
®
27x60mm
ceramic
cylindrical body
®
Blown Fuse
indicator
striker
®
Underwriters
Recognized
component
®
Dimensions
60,3
60,3
7mm
7
indicator
travel
Ø 27
27
5mm
Ø5
Indicator Trip Force: 4.5N at 0mm-2.5N at 7mm
G
APPLICATIONS DATA
WATTS LOSS
0.8 IN
IN
CATALOG NUMBER
REF. NUMBER
SIZE
CURRENT
RATING
IN(A)
0.8
1
1.5
2
3.15
4
5
6.3
8
10
12
16
20
25
32
40
50
63
80
100
110
INTERRUPTING
RATING
27
x
60
@ 660V DC
50kA
L/R = 15ms
0.25
0.25
0.35
0.4
0.6
0.6
0.7
0.8
1.2
1.3
1.4
1.9
2.4
2.8
3.5
4.7
4.8
5.6
6.4
7.4
7.7
0.4
0.4
0.6
0.7
1
1
1.1
1.3
2
2.3
2.4
3.3
4.1
4.7
6
8
8.3
9.6
11.2
12.9
13.7
CC 6,621 CPgRB 27x60/0.8
CC 6,621 CP gRB 27x60/1
CC 6,621 CP gRB 27x60/1.5
CC 6,621 CP gRB 27x60/2
CC 6,621 CP gRB 27x60/3.15
CC 6,621 CP gRB 27x60/4
CC 6,621 CP gRB 27x60/5
CC 6,621 CP gRB 27x60/6.3
CC 6,621 CP gRB 27x60/8
CC 6,621 CP gRB 27x60/10
CC 6,621 CP gRB 27x60/12
CC 6,621 CP gRB 27x60/16
CC 6,621 CP gRB 27x60/20
CC 6,621 CP gRB 27x60/25
CC 6,621 CP gRB 27x60/32
CC 6,621 CP gRB 27x60/40
CC 6,621 CP gRB 27x60/50
CC 6,621 CP gRB 27x60/63
CC 6,621 CP gRB 27x60/80
CC 6,621 CP gRB 27x60/100
CC 6,621 CP gRB 27x60/110
H098585
J098586
K098587
P098591
Q098592
R098593
T098595
Z098600
L076301
M076302
L075703
N076303
C077006
M075635
P076304
Q076305
R076306
P079961
S079964
T099400
S076307
Minimum trip voltage: 20V
G 33
1000V DC
SIZE: 20X127
FERRULE FUSES
/SPECIAL PURPOSE
Ratings
®
6 to 63 Amps
®
1000VDC at
100kA I.R.
LR=20µSec
Features/Benefits
®
Full Range
D.C. operation
®
20x127mm
ceramic
cylindrical body
®
Blown Fuse
indicator
striker
®
Dimensions
127mm
7mm indicator travel
20.6
CC 1591
Weight: 87 g
5
Indicator Trip Force: 4.5N at 0mm-2.5N at 7mm
APPLICATIONS DATA
SIZE
CURRENT
RATING
IN(A)
6
8
10
12
20
x
127
16
20
25
32
40
50
63
*
@ 1000V DC
100kA
L/R = 20ms
INTERRUPTING
RATING
WATTS LOSS
0.8 IN
IN
CATALOG NUMBER
REF.
NUMBER
PACK
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
CC 1051 CP gRB 20x127/6 D 100 gRB 006 VI
CC 1051 CP gRB 20x127/8 D 100 gRB 008 VI
CC 1051 CP gRB 20x127/10 D 100 gRB 010 VI
CC 1051 CP gRB 20x127/12 D 100 gRB 012 VI
CC 1051 CP gRB 20x127/16 D 100 gRB 016 VI
CC 1051 CP gRB 20x127/20 D 100 gRB 020 VI
CC 1051 CP gRB 20x127/25 D 100 gRB 025 VI
CC 1051 CP gRB 20x127/32 D 100 gRB 032 VI
CC 1051 CP gRB 20x127/40 D 100 gRB 040 VI
CC 1051 CP gRB 20x127/50 D 100 gRB 050 VI
CC 1051 CP gRB 20x127/63 D 100 gRB 063 VI
Z 088020
T 088774
A 089493
B 089493
C 089495
D 089496
E 089497
F 089498
S 086795
F 086186
F 083656
10
pieces
Minimum trip voltage: 50 V
•Use R.M.S. current less than 56 A when mounting in fuse holder.
G 34
1000V DC
L/R (ms)
FERRULE FUSES
/SPECIAL PURPOSE
Peak Arc voltage vs. working voltage
DC Voltage Capabilities vs. Time Constant
90
80
70
60
50
40
30
20
10
0
700
800
900
1000
1100
1200
Above: Curve indicates the maximum permissible value of time
constant L/R as a function of DC working voltage.
Max. AC voltage (50/60 Hz):
1500V with interrrupting
rating of 100kA.
1-L/R = 50ms
2-L/R = 25ms
3-L/R = 15ms
Above: Curves indicate for various time constants L/R the
peak arc voltage, which may appear across the fuse
terminals, vs. DC working voltage.
G
Melting Time-Current Data
t (s)
10 4
10 3
10 2
10
+
9% tolerance for mean
-
8
10
12
16
20
25
32
40
50
63
6
1
10-1
10-2
10-3
10-4
1
10
pre-arcing current
10 2
10 3
I(A)
10 4
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
G 35
1500V DC
SIZE: 20X127
FERRULE FUSES
/SPECIAL PURPOSE
Ratings
CC I551 CP gRB
®
0.8 to 5 Amps
®
1000vdc at 100kA
L/R=100mSec
CC 1500 CP gRB
®
0.8 to 5 Amps
®
1000vdc 30kA
L/R=30mSec
Features/Benefits
CC 1551 CP gRB
®
Blown Fuse
indicator
striker
®
20x127
ceramic
cylindrical body
®
Full range
D.C. operation
®
Underwriters
Component
CC 1500 CP gRB
CC 1500 CP gRD
®
6 to 25amps
®
20x127
ceramic
cylindrical body
®
Full range
DC operation
CC 1500 EP gRD
®
20x127
ceramic
cylindrical body
®
Full range
DC operation
®
Dimensions
127
7 mm
indicator
travel
®
1500vdc at 30kA
L/R=55mSec
20.6
Weight: 87g
5
Indicator Trip Force: 4.5N at 0mm-2.5N at 7mm - when so equipped*
APPLICATIONS DATA
SIZE
CURRENT
RATING
IN(A)
0.8
1
1.5
2
3.15
4
5
0.8
1
1.5
2
3.15
4
5
6
8
10
12
16
20
25
INTERRUPTING
RATING
WATTS LOSS
0.8 IN
IN
CATALOG NUMBER
NEW
0.5
0.5
0.8
0.9
1.2
1.3
1.4
0.5
0.5
0.8
0.9
1.2
1.3
1.4
3.4
3.3
3.5
3.9
5
5.3
6.6
0.9
0.9
1.4
1.6
2.1
2.1
2.3
0.9
0.9
1.4
1.6
2.1
2.1
2.3
6.3
6.0
6.1
6.8
8.9
9.6
12
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 20x127/1
CC 1500 CP gRB 20x127/1.5
CC 1500 CP gRB 20x127/2
CC 1500 CP gRB 20x127/3.15
CC 1500 CP 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 20x12712
CC 1500 CP gRD 20x127/16
CC 1500 CP gRD 20x127/20
CC 1500 CP gRD 20x127/25
OLD
D 150 gRB 0.8 VI
D 150 gRB 001 VI
D 150 gRB 01.5 VI
D 150 gRB 002 VI
D 150 gRB 3.15 VI
D 150 gRB 004 VI
D 150 gRB 005 VI
D 150 gRB 0.8 V
D 150 gRB 001 V
D 150 gRB 01.5 V
D 150 gRB 002 V
D 150 gRB 3.15 V
D 150 gRB 004 V
D 150 gRB 005 V
D 150 gRB 006 V
D 150 gRB 008 V
D 150 gRB 010 V
D 150 gRB 012 V
D 150 gRB 016 V
D 150 gRB 020 V
D 150 gRB 025 V
E075743
E075744
G075745
B088367
H075746
J075747
C088368
J081842
R079894
K081843
Y099243
L081844
Z099244
A099245
E082804
Z080867
F081655
B080593
Q081457
D082803
A080431
REF.
NUMBER
PACK
@ 1000V DC
100kA
L/R = 100ms
20
x
127
@ 1000V DC
30kA
L/R = 30ms
3
and
10
pieces
@ 1500V DC
30kA
L/R = 55ms
*Minimum trip voltage: 50V
G 36
1500V DC
DC Application Data
L/R (ms)
gRD
FERRULE FUSES/SPECIAL
PURPOSE
Peak Arc voltage vs. working voltage
gRB
1000
1400
1800
2200
2600
0
500
1000
1500
2000
90
80
70
60
50
40
30
20
10
0
4000
3000
2000
1000
1
2
4
3
U (V)
Above: Curves indicate maximum permissible value of time
constant L/R as a function of DC working voltage.
Max. AC voltage (50/60 Hz):
2500V with interrrupting
rating of 50kA.
Curve 1: gRD @ L/R = 30ms
Curve 2: gRB @ L/R = 60ms
Curve 3: gRD @ L/R = 15ms
Curve 4: gRB @ L/R = 30ms
Above: Curves indicate for various time constants L/R peak arc
voltage, which may appear across the fuse terminals, vs. DC
working voltage.
Time vs. current characteristics
t (s)
10 4
10 3
10 2
10
1
10-1
10-2
10-3
10-4
1
10
10 2
10 3
1
10
10 2
10 3
1
10
10 2
10 3
I (A)
gRB without trip indicator
3.15
4
5
0.8
1
1.5
2
G
gRB without trip indicator
8
10
12
16
20
25
6
gRB with indicator
0.8 1
1.5
2
3.15
4
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
a=130
A2=0.6
B1=1.25
B2=0.6
Cf3=0.8
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
+
9% tolerance for mean
-
pre-arcing current
G 37
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