PV Protection
CYLINDER FUSES
General Characteristics
Rated Voltage
1000V DC L/R=2ms
10kA DC
Type SU
Contacts
Breaking Capacity
Standards
IEC 60269-4 ed 1.0 (2010-9)
Standard
Contacts
CH 14x51 gPV
Power
dissipation
[0,7 x In]
Pd [W]
Pre-arcing
Joule integral
[A2s]
Operating
Joule integral
[A2s]
Code No.
“standard
contacts”
Code No.
“type SU
contacts”
Power dissipation
In
[A]
Weight
[g]
Packaging
[pcs]
Size
[In]
Pd [W]
L/R=2ms
L/R=2ms
16
16
20
20
25
25
32
32
3265
36
002637105
002637107
002637109
002637111
000022663257212185
55
155
155
1,4
1,4
1,5
1,5
2
3,1
3,1
3,2
3,2
4
18,6
20,6
18,7
20,7
18,7
20,7
18,9
20,9
18,9
20,9
10/200
10/260
10/200
10/260
10/200
10/260
10/200
10/260
10/200
10/260
002637305
002637307
002637309
55
130
130
180
180
297
297
425730
450
330
330
360
14x51
360
2
4
1290
1290
1413980
1190
2,1
2,1
22,,137
2,3
5,1
5,1
55,,060
5,6
002637311
002625238
002637315
* Power dissipation is measured on an open fuse base, according to the requirements of IEC 60269-6.
4
2
3
10
6
4
2
2
10
6
4
2
1
10
6
4
2
0
10
6
4
2
-1
10
6
4
2
-2
10
1
10
2
10
3
10
2
4
6
2
4
6
I /A
p
CH 14 PV I/t characteristics
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12
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