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Equipment > Low-voltage equipment
KE button switches
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KE button switches are used in stationary plants. They are designed
for electric control circuit switching with ACs of up to 500 V at 50 and 60 Hz
and with DCs of up to 220 V.
| Switch
type | Construction |
Control element | Number of
contact circuits | |
make circuits | break
circuits |
KE-011 | 1 |
Barrel-type
pusher | 2 |
- | | 2 |
1 | 1 | |
3 | - |
2 | | 4 |
1 | - | |
5 | - |
1 |
KE-021 | 1 |
Mushroom
pusher | 2 |
- | | 2 |
1 | 1 | |
3 | - |
2 | | 4 |
1 | - | |
5 | - |
1 |
KE-131 | 1 |
Locking
mushroom
pusher |
2 | - | |
2 | 1 |
1 | | 3 |
- | 2 | |
4 | 1 |
- | | 5 |
- | 1 |
| Current type |
Load parameters | |
AC 50 and 60 Hz | U nom.op., V |
500 | 380 | 220 |
110 | | I nom.op.,
A | 2 |
3 | 5 |
5 | | DC |
U nom.op., V | 220 |
110 | 48 |
24 | | I nom.op.,
A | 0.3 |
0.6 | 1.6 |
2.0 | | |
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