Function:1.Quick switch:If normal power supply is abnormal,backup power will work quickly,the switch will not turn off, ensuring continuous, safe and reliable power supply. 2. PC Shell: The shell is made of safe flame retardant PC material, good heat insulation, high temperature resistance, anti-aging. 3. Silver contact: Double power automatic switch is a small household power switch. Using silver contacts greatly improve the conductivity and service life of the switch. 4. Easy to install: This switch is a compact and reliable transmission designed for mounting on home rails and is only for PZ30 power distribution box. 5. Widely used: This switch is widely used in factories, shopping malls, nurseries, and many places where continuous power outages are not permitted. How to use: Before installation, check the ATS integrity, turn the ATS on or off with the handle, check the transmission flexibility and test the load generation and cutting conditions at each phase Normal and Standby Power Specifications: Item Type: Dual Power Automatic Transfer Switch Material: PC, Silver Rated Current: 100A Insulation Voltage: AC690V, 50HZ Rated Voltage: AC400V, 50HZ Input Voltage: 220VAC a>Grade: PC Grade Specifications: 3P Life: Electrical: 2000 times Mechanical: 5000 times Rated Short Circuit Current: 50kA Fuse: RT16 -00-6 3A Rated Shock Resistant Voltage: 8kV Control Circuits: Rated Control vo