The TruONE(r) Automatic Transfer Switch by ABB is a stainless steel enclosed switch designed for reliable power transfer. It operates at 3P+N and supports a voltage range of 200-480 VAC. With an 800 A capacity, it can handle high power loads. The switch features a delayed transition level 3 control, ensuring smooth and seamless transfer between power sources. Its IP66 rating guarantees protection against dust and water ingress. The enclosure has a thickness of 1.6 mm and does not include gland plates. Trust ABB for quality and efficiency in power management solutions.