100-E MECHANICAL INTERLOCK W/O AUX CONTACTS 116A/146A FOR E116-E370

The ALLEN-BRADLEY 100-EM1-00 is a mechanical interlock that secures contactor operation by mechanically preventing simultaneous closing between specified contactor frames. Designed for use with 100-E116 through 100-E370 contactors, this interlock fits models requiring a 116A/146A to 116 mechanical interlock configuration and does not include auxiliary contacts. It provides a clear physical interlock function to maintain safe sequencing of contactor pairs and reduce the risk of electrical overlap during switching. Ideal for industrial control panels and motor starter assemblies where mechanical interlocking is required to enforce correct contactor pairing and safe operation.

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