This is a Vigi add-on module for ComPact NSX 100/160 that provides an earth-leakage protection. It is used for 3 poles circuit breakers. The operational rated voltage is between 200 and 440 VAC 50/60...
This is a Vigi add-on module for ComPact NSX 400/630 that provides an earth-leakage protection. It is used for 3 poles circuit breakers. The operational rated voltage is between 200 and 440 VAC 50/60...
