Siemens Phase Monitoring Relay, 3 Phase, DPDT

The Siemens 3UG series is a didgital monitoring relay. The monitoring function is of phase monitoring. Withh 1 change-over contacts for for phase correction and 1 change-over contact for for line supply faults with spring type terminal connection system.

It has a protection class rating of IP20.
Product function Auto-reset is possible
galvanic isolation between entrance and outlet