Automatic Transfer Switch ATS | Dual Power Automatic Changeover Switch Manufacturer

We produce high-performance automatic transfer switches (ATS), also called dual power automatic changeover switches, compliant with IEC 60947-6-1 standards. Our ATS switches range from 63A to 3200A, covering CB-class, PC-class and self-recovery types. It realizes automatic switching between mains power and standby generator power, ensuring uninterrupted power supply. Widely applied in data centers, hospitals, commercial buildings, industrial plants, new energy stations and fire control power systems. We offer 3P/4P dual power switches with short delay & intelligent control functions, factory direct supply, stable switching performance for critical load power backup.