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What is the difference between Relay and Contactor
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Answer Posted / gafoor
Most circuit breakers are thermal devices that when excess
current run through them they heat up and trip (open up).
They can also be used as a switch to open a circuit.A
contactor is a electric relay that is essentially a
solenoid and a pair of electrical contacts. The solenoid is
activated and it closes the contacts
| Is This Answer Correct ? | 82 Yes | 153 No |
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