1. [Usage]: The transfer switch is used to switch the dual power circuit, to ensure the stability of the power supply, to maintain the normal operation of the circuit. 2. [Function]: There are four functions: on, off, changeover and isolation, which can be freely connected and disconnected between two loads carried by a group of lines or two power sources. 3. [Flame retardant material]: The isolating switch adopts ABS flame retardant shell, which has good insulation and high temperature resistance, and the silver alloy contact ensures good electrical conductivity. 4. [DIN rail mounting]: The compact structure of the dual power manual switch can be mounted on a 35mm DIN rail, which is easy to use. 5. [Application scenario]: The electrical switch is made of ABS flame retardant housing, which has good insulation and high temperature resistance. Number of poles: 2P Current: 63A Rated voltage: 240V AC Rated frequency: 50/60Hz Electrical life: >1500 times Installation: 35mm DIN rail