Eaton Cutler-Hammer EMA70 Starter Contactor Logic Level Auxiliary Block, 1NO-1NC, adds one normally open and one normally closed auxiliary contact to an EMA70 starter contactor. This accessory plugs into the EMA70 to provide signaling and interlock functionality for control circuits, PLCs, and motor control applications. Use it when you need additional auxiliary feedback or interlock logic without altering the main contactor configuration.
