Hi.I want to ask how to calculate contactor rating current? for example I have

Hi.I want to ask how to calculate contactor rating current?
for example I have 460 V , 100 A (induction motor)
calculate contactor rating current?

Question Posted / gh000st

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Hi.I want to ask how to calculate contactor rating current? for example I have 460 V , 100 A (indu..

Answer / a.p.nanjappa

generally 1.5xIn,as for manufacturer selection guide table.

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Hi.I want to ask how to calculate contactor rating current? for example I have 460 V , 100 A (indu..

Answer / a.p.nanjappa

generally, 150 % of current rating of contactor or
contactor selection guide.

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