The slim KRIWAN pump protection relay BASIC for monitoring temperature and leakage. A button and an external input are available as a reset in the event of a locked shutdown of the two relays. The running detection function enables operating hours and switching cycles to be monitored in the internal memory. With this it is also possible to monitor a service interval.
|20 A 712 P081||AC/DC 50/60 Hz 24 V|
|22 A 712 P081||AC 50/60 Hz 100 - 240 V|
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