⚡EASY TO USE Built-in open signal output port in standby mode for timing, which can be connected to signal indicator light, convenient for observation outside the cabinet, rail type installation design. -STABLE PERFORMANCE When the normal power supply is incorrect, the backup power supply works immediately, and the power supply is switched within milliseconds without interruption, which ensures the continuity, reliability and safety of the power supply. ⚡USE Switch to backup power in case of power failure and switch to main power in case of power restoration. Widely used in various places where continuous power failure is not allowed, such as factories, centra, nurseries, etc. -SILVER CONTACTS IMPROVE CONDUCTIVITY The use of silver contacts in this product can greatly improve the conductivity and service life of the product. ⚡MATERIAL Made of good quality fire retardant plastics, have good insulation, are resistant to high temperatures, resistant to aging, safe and reliable. ⚡SPECIFICATIONS: Rated Current: 63A Number of Poles: 2P Rated operating voltage: 230V AC Rated frequency: 50Hz/60Hz ⚡INCLUDED: Power Switch*1 User manual*1 Real photos shared by our customers