Frequency Relay – MK9837N – 0063963
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MK9837N.12/050 1,5-200HZ UH AC400V
Monitoring of alternating voltages for over- or underfrequency
With measuring input for frequency converter
| Contact assembly | 2 changeovers |
|---|---|
| Auxiliary voltage | AC 400 V |
| Response value | 1,5 – 200 Hz |
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