100-E AUX CONTACT BLOCK OUTSIDE MOUNTING 1NO 1NC FOR E116-E370 CONTACTORS

The ALLEN-BRADLEY 100-ES2-11 is an auxiliary contact assembly that provides one normally open and one normally closed contact for contactor monitoring and control. Designed for outside mounting, this accessory clips onto compatible 100-E116 through 100-E370 contactors to extend switching capabilities without modifying the main contactor. It enables straightforward status feedback and interlock arrangements by adding an extra NO and NC contact pair to existing control circuits. Ideal for panel builders, maintenance technicians, and OEMs who need an easy-to-install auxiliary contact for motor starters or control stations, it simplifies wiring changes and improves circuit visibility.

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