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What contacts do you use to turn on a load when the coil is energized?
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What contacts do you use to turn on a load when the coil is energized?

User Cursa
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Answer:

Contactors can be field mounted easily and are compact in size. Generally, these electrical devices feature multiple contacts. These contacts are in most cases normally open and provide operating power to the load when the contactor coil is energized. Contactors are most commonly used for controlling electric motors.

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User SausageBuscuit
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