products

Application

TSMQ8 dual power automatic changeover switch is a PC class infrequent changeover switch to provide the power supply for the circuit constantly when the mains power supply is not available suddenly. The switch is suitable in power supply system with 50/60Hz, rated voltage up to 400V and rated current up to 63A.
When the product works under “auto” mode, the switch converses the circuit from the mains power supply (Ⅰ) to standby power supply (Ⅱ) automatically in case the mains supply power is off (or phase failure). When the mains power supply (Ⅰ) resumes to be available, the switch converses the circuit back to mains power supply (Ⅰ) from standby power supply (Ⅱ) automatically.
The switch is characteristic of being small in volume, prompt in reaction, reliable in conversion, convenient in installation, and long life in service.

Specification

Dimensions