12KV Metal Enclosed Switchgear Loop Network Electrical Distribution Board Box Type

12KV Metal Enclosed Switchgear Loop Network Electrical Distribution Board Box Type Technical specifications Rated voltage(kV) 12 Rated current Load switch cabinet(A) 630 Combined electric cabinet(A) 125 Rated short circuit closing current(peak) kA 50 Rated short circuit breaking current(combined electric cabinet) kA 31.5 Rated active load power breaking current(A) 630 4S thermal current (kA) 20 Rated peak withstand current (kA) 50 1 min power frequency withstand voltage (kV)