IK9143 – 0055970
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IK9143.11 AC50/60HZ +/-10% 400V
Monitoring of alternating voltages for over- or underfrequency
Quiescent current principle
| Hysteresis | 0,5 – 10 % |
|---|---|
| Contact assembly | 1 changeover |
| Nominal voltage | AC 400 V |
| Measuring range | 50/60 Hz |
| Response value | + / – 10 % |
