Cutler Hammer, Div of Eaton Corp WMZS Tripping Curves
∫
10
4
l
Technical Data
UL 1077 DIN Rail Supplementary Protectors
WMZS Circuit Breakers
TECHNICAL DATA
Let-Through Energy I2t
Characteristic B and C
5
10
i2dt
8
[A2s]
6
4
2
1.5
4
10
8
6
4
2
1.5
3
10
8
6
4
3
0.5
1.5 151 2 3 4 5 6 7 8 910
I
cc rms
WMZS-...-B4HI
[kA]
63 A
50 A
40 A
32 A
25 A
20 A
16 A
13 A
10 A
6 A
4 A
3 A
2 A
1 A
0.5 A
Let-Through Current I
Characteristic B and C
4
10
l
D
9
[A]
8
7
6
5
4
3
2
1.5
3
10
5
2
0.5
D
1.5 151 2 3 4 5 6 7 8 910
I
cc rms
[kA]
63 A
40 A
25 A
16 A
13 A
10 A
6 A
4 A
3 A
2 A
1 A
0.5 A
50 A
32 A
20 A
Characteristic D
5
10
∫i2dt
8
[A2s]
6
4
Technical Data
2
1.5
4
10
8
6
4
2
1.5
3
10
8
6
4
0.5
1.5 151 2 3 4 5 6 7 8 910
I
cc rms
[kA]
40 A
32 A
25 A
20 A
16 A
13 A
10 A
6 A
Characteristic D
D
9
[A]
8
7
6
5
4
3
2
1.5
3
10
5
2
0.5
1.5 151 2 3 4 5 6 7 8 910
I
cc rms
[kA]
40 A
25 A
16 A
13 A
10 A
6 A
32 A
20 A
10
EATON CORPORATION UL 1077 DIN Rail Supplementary Protectors
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