Electrical · E-9HBJE

Headbolt Heater Contactor Wiring Diagram

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An electrically held contactor rated for 10 poles and 20 amperes includes a hand-off-auto switch and on-off pilot lights, with coil voltage coordinated with the building automation system contractor. The contactor is located in the Level 1 Area A electrical room and features an engraved nameplate reading "Headbolt Heater Outlets". Input from the building automation system controls the contactor per sequence of operations specifications, accompanied by required relays, conductors, and connections. Branch circuits route from the contactor to headbolt outlets per plans.

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