|
Switch Box rated current (A) |
Making and breaking capacity |
Knife switch of AC voltage 380V and 60% rated current Electric service life (times) |
(KA) Motor stability current peak |
(KA) Isecond thermal stability current |
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|
AC380V COSΦ 0.72-0.82 |
DC |
|||||
|
220V |
440V |
|||||
|
T0.01 0.001 T0.01 0.001 Second |
||||||
|
32 |
32 |
32 |
16 |
3000 |
25 |
21.2 |
|
63 |
63 |
63 |
32 |
3000 |
25 |
≥1.2 |
|
100 |
100 |
100 |
50 |
2000 |
25 |
≥1.2 |
|
160 |
160 |
160 |
80 |
1000 |
25 |
≥1.2 |
|
225 |
225 |
225 |
113 |
1000 |
30 |
≥1.2 |
|
400 |
400 |
400 |
200 |
500 |
30 |
≥1.2 |
|
Frame degree current |
Screw size |
.N.M) Tightening torque |
(mm²) Recommended wire |
|||
|
32A |
M4 |
1.2 |
10 |
|||
|
63A |
M5 |
2 |
16 |
|||
|
100A |
M6(7) |
2.5 |
35 |
|||
|
160A |
M8 |
4 |
50 |
|||
|
225A |
M10. |
6 |
75 |
|||
|
400A |
M12 |
8 |
120 |
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