AC110V 100A Power Automatic Transfer Switch, 35mm Rail Mounting, 2P ATS, Generator Transfer Changeover Switch with Self Throwing and Self Returning$$Garden & Patio

[Compact and easy installation] - This automatic transfer switch is suitable for 110V 100A emergency power supply system with a compact structure, standard 35mm rail mounting, and easy installation and maintenance. [ materials] - Made of flame retardant PC material with good insulation and high temperature resistance, the switch has silver contacts that are anti-aging, , reliable, and anti-interference. [Reliable power supply] - When the normal power supply is abnormal, the standby power supply works immediately, ensuring a continuous and power supply. It automatically switches back to the normal power supply once it's turned on. [Wide application] - The self-throwing and self-returning power automatic transfer switch is widely used in families, factories, laboratories, farms, and other places. [Automatic or manual - This power automatic transfer switch can be operated automatically or manually, making it suitable for various places where continuous power failure is not allowed.