Features 1、AUTOMATIC AND MANUAL OPERATION: This dual power automatic transfer switch can be operated automatically or manually, allowing for seamless and millisecond switching without interruption. 2、COMPACT AND RELIABLE: With a compact structure and reliable transmission, this switch provides dependable performance and easy installation and maintenance, ensuring a long lifespan. 3、CONTINUOUS POWER SUPPLY: When the primary power source experiences an abnormality, the backup power source immediately takes over, ensuring continuous, reliable, and safe power supply. 4、FINE CONSTRUCTION: The switch is made of premium PC flame retardant plastic material and features silver alloy contacts that provide excellent insulation, high temperature resistance, anti aging properties, and reliable safety. 5、WIDE APPLICATION: With exquisite craftsmanship, interference isolation, stable performance, and a self resetting mechanism, this switch is widely used in various settings including homes, shopping malls, factories, laboratories, and farms where continuous power supply is important. Specification Item Type: Dual Power Automatic Transfer Switch Material: PC Flame Retardant, Silver Alloy Switch Type: Secondary Distribution Rated Current: 63A Rated Frequency: 50Hz 60Hz Electrical Level: PC Class Isolation Type Control Circuit: Auxiliary Circuit: Two Relays, Each Relay with Two Sets of Contacts Capacity: AC110V50HZ le=5y Touch Time: <50ms Operation Switching Time: <50ms Return Time: <50ms Closing Time: <50ms Package List 1 x ATS 1 x Manual