Dimensions
190
CC 1591 ....
Weight: 176 g
7 mini
ø 20.6 ø 5
MAIN CHARACTERISTICS
Size
20 x190
Current
rating
IN( A )
6
8
10
12
16
20
25
32
6
8
10
12
16
20
25
32
Catalog Number
CC 1591 CP gRC 20x190/6
CC 1591 CP gRC 20x190/8
CC 1591 CP gRC 20x190/10
CC 1591 CP gRC 20x190/12
CC 1591 CP gRC 20x190/16
CC 1591 CP gRC 20x190/20
CC 1591 CP gRC 20x190/25
CC 1591 CP gRC 20x190/32
CC 1500 CP gRC 20x190/6
CC 1500 CP gRC 20x190/8
CC 1500 CP gRC 20x190/10
CC 1500 CP gRC 20x190/12
CC 1500 CP gRC 20x190/16
CC 1500 CP gRC 20x190/20
CC 1500 CP gRC 20x190/25
CC 1500 CP gRC 20x190/32
Interrupting rating
@ 1500 V DC
60 kA
L/R = 40 ms
Ref Number Pack.
10
pieces
Watts loss
0.8 ININ
4.8
5.3
6.5
7.0
8.0
9.5
12
16
4.8
5.3
6.5
7.0
8.0
9.5
12
16
7.8
8.8
10.5
11.5
13
15
19.5
26
7.8
8.8
10.5
11.5
13
15
19.5
26
CC 1500 ....
Trip force: 4.5N at 0 mm - 2.5N at 7 mm
Minimum trip voltage: 90 V
1500 V DC
gRC from 6 to 32 A
Size 20 x190
Weight: 176 g
Semiconductor Fuses
DC Fuses
Ferrule Fuses 1500V DC
379
See Fuse Blocks and Fuse Holders, and Medium Voltage fuse clips
380
Semiconductor Fuses
DC Fuses
Ferrule Fuses 1500V DC
DC application data
t (s)
I (A)
U (V)
Time vs. current characteristics
10 10 210 310 4
1000
1200
1400
1600
1800
2000
0
500
1000
1500
2000
90
80
70
60
50
40
30
20
10
0
4500
3000
1500
0
10 4
10 3
10 2
10
1
10 -1
10 -2
10 -3
10 -4
68
10 12
16 20
25 32
Above: Curve indicates maximum permissible
value of time constant L/R as a function of
DC working voltage
1- L/R = 45 ms
2- L/R = 15 ms
U (V)
1
2
ELECTRICAL CHARACTERISTICS
Peak arc voltage
vs. working voltage
Um (V)
Above: Curves indicate for various time constants L/R
peak arc voltage which may appear across fuse
terminals, vs. DC working voltag
L/R (ms)
Max. AC voltage (50/60 Hz):
3,000 V with interrupting rating of 50 kA
a= 130
A2=0.6
B1= 1.25
B2= 0.6
Cf3= 0.8
± 7% tolerance for mean
pre-arcing current
Above: Curves indicate, for each rated current, pre-arcing time vs. R.M.S. pre-arcing current.
