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Overload relays
UL/CSA-short-circuit strength
2010
CA08103002Z-EN
www.eaton.comfor North America
6/29
forNorthAmericaUL/CSA-short-circuit strength
Overload relay short-circuit strength
UL508, CSA-C22,2 No. 14/SCCR values
Fuse acc. to NEC, CEC
CB
Fuse acc. to NEC, CEC
CB
A
kA
A
kA
A
kA
A
kA
600
V AC
480
V AC
600
V AC
600
V AC
ZE-0,16
1
5
15
5
ZB150-50
225
5
200
5
ZE-0.24
1
5
15
5
ZB150-70
250
10
250
10
ZE-0.4
1
5
15
5
ZB150-100
400
CLASS J
10
400
10
ZE-0.6
1
5
15
5
ZB150-125
500
CLASS J
10
500
10
ZE-1,0
3
5
15
5
ZB150-150
600
CLASS J
10
600
10
ZE-1.6
6
5
15
5
ZB150-175
600
CLASS J
10
600
10
ZE-2.4
6
5
15
5
ZB150-50(KK)
110
CLASS J
100
200
5
ZE-4
15
5
15
5
ZB150-70(KK)
125
CLASS J
100
250
10
ZE-6
20
5
15
5
ZB150-100(KK)
200
CLASS J
100
400
10
ZE-9
35
5
15
5
ZB150-125(KK)
250
CLASS J
100
500
10
ZE-12
45
5
-
-
ZB150-150(KK)
300
CLASS J
100
600
10
600
V AC
ZB150-175(KK)
300
CLASS J
100
600
10
ZB12(32)-0,16
1
CLASS J/CC 100
-
-
600
V AC
600
V AC
ZB12(32)-0,24
1
CLASS J/CC 100
-
-
Z5-70/...
250
10
250
10
ZB12(32)-0,4
1
CLASS J/CC 100
-
-
Z5-100/...
400
CLASS J
10
400
10
ZB12(32)-0,6
1
CLASS J/CC 100
-
-
Z5-125/...
500
CLASS J
10
500
10
ZB-12(32)-1,0
1
CLASS J/CC 100
-
-
Z5-160/...
600
CLASS J
10
600
10
ZB-12(32)-1,6
3
CLASS J/CC 100
-
-
Z5-220/...
800
CLASS J
10
800
10
ZB-12(32)-2,4
3
CLASS J/CC 100
-
-
Z5-250/...
700
CLASS J
10
600
10
ZB-12(32)-4
6
CLASS J/CC 100
-
-
Z5-70/...
125
CLASS J
100
-
-
ZB-12(32)-6
10
CLASS J/CC 100
-
-
Z5-100/...
200
CLASS J
100
-
-
ZB-12(32)-10
15
CLASS J/CC 100
-
-
Z5-125/...
250
CLASS J
100
-
-
ZB12-12
15
CLASS J/CC 100
-
-
Z5-160/...
300
CLASS J
100
-
-
ZB12-16
30
CLASS J/CC 100
-
-
600
V AC
600
V AC
ZB32-16
35
CLASS J
100
-
-
ZEV-XSW-25
-
5
-
5
ZB32-24
45
CLASS J
100
-
-
ZEV-XSW-64
-
10
-
10
ZB32-32
60
CLASS J
100
-
-
ZEV-XSW-145
-
10
-
10
600
V AC
600
V AC
ZEV-XSW-820
-
42
-
42
ZB65-10
15
CLASS J
100
40
5
ZB65-16
35
CLASS J
100
60
5
ZB65-24
45
CLASS J
100
90
5
ZB65-40
60
CLASS J
100
125
5
ZB65-57
110
CLASS J
100
150
10
ZB65-65
125
CLASS J
100
150
10
ZB65-75
125
CLASS J
100
150
10
ZE, ZB, Z5, ZEV