Nothing you said made sense, hire an electrician and have him tell us what your problems it.
400 amps breaker fed by fusable 200 amp source.
I have a 400 Amps circuit breaker feeds several welding machines.
I need to supply power to the breaker , I have only 200 amps source and have 200 amps fuses , my question is: can I feed the 400 amps breaker with the cable rated for 200 amps and protected by the only the 200 amps fuses?
Please advice me ?
Thank you.
I need to supply power to the breaker , I have only 200 amps source and have 200 amps fuses , my question is: can I feed the 400 amps breaker with the cable rated for 200 amps and protected by the only the 200 amps fuses?
Please advice me ?
Thank you.
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