contactor a contactor is an electrically controlled switch relay used for switching an electrical power circuit a contactor is typically controlled by a circuit which has a much lower power ...
Filetype Power Point PPTX | Posted on 11 Sep 2022 | 2 years ago
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...Contactor a is an electrically controlled switch relay used for switching electrical power circuit typically by which has much lower level than the switched such as volt coil electromagnet controlling motor contactors are to control electric motors lighting heating capacitor banks thermal evaporators and other loads three components contacts current carrying part of this includes auxiliary contact springs dol starting phase induction forwarding reversing star delta starter...