The TruONE(r) Automatic Transfer Switch is a reliable and efficient solution for transferring power between different sources. It is enclosed in a mild steel casing and has a 3P+OL. N configuration. The switch operates at voltages ranging from 200 VAC to 480 VAC and can handle currents up to 400 A. It features an open transition design with level 3 control. The thickness of the switch's top and bottom gland plates is 1.6 mm. The casing is coloured RAL 2000 orange, giving it a distinctive appearance. This product is manufactured by ABB, a trusted name in the industry.