When sizing the overcurrent protective device for an emergency system feeder, what is the minimum allowable rating if the calculated load is 185 amps and the feeder conductors are sized at 3/0 AWG THHN copper?
When sizing the overcurrent protective device for an emergency system feeder, what is the minimum allowable rating if the calculated load is 185 amps and the feeder conductors are sized at 3/0 AWG THHN copper?