Tronic dual power supply automatic transfer switch is our latest miniature household power switch, the switch belongs to grade PC do not frequently switch, suitable for AC 50Hz, rated current 6A-63A AC power distribution system, mainly use to detect the user`s main power or standby power if normal, when power abnormal immediately switched to the standby power supply, ensuring supply continuity, reliability and security.

• The excitation type electromagnet drive, switching speed, control voltage AC220V
  
• The body of switch is provided with main power/ standby power switch indicator, switch state clear
• Automatic mode with the self - switching function, when two power supply st the same time, main power supply priority
• Modular structure design, flame retardant SMC material shell, beautiful appearance.
• The track type installation, compact structure, small volume, easy installation and maintenance.