100A 3P 4P 50kA 400V Power Automatic Transfer Switch. أبرز المواصفات — Rated Current (Ie): 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A, 100A؛ Insulation Voltage (Ui): AC 690V؛ Rated Voltage (Ue): 220VAC (2P), 400VAC (3P, 4P)؛ Grade: Grade PC: Able to make and withstand, not to break short-circuit current.