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what is difference between ac1 and ac3 contactor and why it
is needed to be selected?
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Answer Posted / rabi
Ac-1 contactor is used for "Non-inductive or slightly
inductive loads, resistance furnaces".
Ac-3-contactor is used "Squirrel-cage motors: starting,
switching off motors during run-ning."
| Is This Answer Correct ? | 27 Yes | 2 No |
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