The Eaton Cutler-Hammer MC320KE40 Auxiliary Contact is a signaling accessory designed for use with the MC320KE40 contactor to provide an additional control circuit contact. It adds an auxiliary contact to the MC320KE40 assembly for monitoring or interlocking of the motor control circuit. This component is part of the Cutler-Hammer line and is intended for industrial control applications where extra signaling capability is required.
