The TruONE(r) Automatic Transfer Switch is a mild steel enclosed switch designed for 3P+N power systems. It operates within a voltage range of 200-480 VAC and has a current rating of 1000 A. This switch features a delayed transition, level 3 control, and an IP65 protection rating. The enclosure is made of 1.6 mm thick steel and includes top and bottom gland plates. The colour of the enclosure is RAL 2000 orange and it is manufactured by ABB.