Mains Frequency Monitor – MK9143N – 0060942
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MK9143N.38/600 45-65Hz UH AC400V
Alarm thresholds infinitely adjustable
Hysteresis adjustable
Start-up bridging can be switched on via terminals
| Alarm delay | Without |
|---|---|
| Contact assembly | 2 x 1 changeover |
| Auxiliary voltage | AC 400 V |
| Response value | 45 – 65 Hz |
| Start-up bridging | 0 – 30 s |
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