Features Reliable Power Transfer: Ensure uninterrupted power supply with the 4P Dual Power Automatic Transfer Switch, designed for seamless switching between primary and backup sources User-Friendly : Experience effortless control with a compact design and straightforward structure, promoting ease of use and longevity for all users Quiet and Stable Performance: Enjoy a noiseless due to the single motor drive, minimizing impact while ensuring consistent functionality during power transfers Features: 1、Basic Information: The dual power automatic transfer switch is composed of two unit miniature circuit breaker and accessories (auxiliary , alarm ), mechanical interlocking drive, controller and other components. 2、Easy Using: This auto switch possesses small volume, simple structure , which ensures convenient and long service life. 3、Stable Work: The auto switch is driven by a single motor, which is stable, noiseless and has little impact. 4、Status Display: You can monitor the status of the circuit breaker clearly and timely since there are various indications on the ats panel! 5、Powerful Function: With mechanical interlocking and electrical interlocking functions, this switch can be switched according to reliability, and can supply power manually or automatically. The rated current of general and standby circuit breakers can be different. 6、Wide Application: This 63A switch is composed of a miniature circuit breaker, which is particularly suitable for lighting and small motor control equipment. And it is widely used in family, shopping mall, factory, latory, breeding farm and other scenes. Specification: Item Type: Dual Power Automatic Transfer Switch Mode: SGQ1 63 4P Material: ABS, Aluminum Alloy Rated Current: 63A Rated Voltage: 400V AC Frequency: 50Hz Number of Poles: 4P Rated Impulse Withstand Voltage: 4 (KV) Insulation Voltage: 4000 (V) Working Principle: The power supply signals of the dual power supply controller and drive mechanism of this series depend on the A phase and N wire of the incoming port of the common switch or the standby switch. Under the automatic state of two way power supply, when the voltages of the common switches of the incoming phase A and N circuits are normal (ac190-240v), the common switches are preferentially closed no matter whether the voltages of the common power supply B.C and the backup switches a. Package List 1 x Dual Power Automatic Transfer Switch 1 x Manual