The 3-phase supply control relays RM17TG monitor the correct sequencing of phases L1, L2 and L3 and the total loss of one or more of them.

Features and Benefits:
-Easy to see control status indicated by an LED

Typical Applications:
-Control for connection of moving equipment (site equipment, agricultural equipment, refrigerated trucks)
-Control against reverse motor operation (lifting, handling, elevators, escalators, etc.)
-Control of sensitive 3-phase supplies; emergency power supply switching in abnormal conditions