Dual Power Automatic Transfer Switch ATS


SKU: ASH814 Category:


Dual Power Automatic transfer switch can switch to Normal power or reserve power automatically.

Please noted that the switch can’t turn on or turn off the generator.

This switch Normal power first. If normal power on, the switch will switch to Normal power. If normal power off, and reserve power on, the switch will switch to reserve power.


Press the button to Automatic, the switch will switch to Normal power or reserve power automatically.

Press the button to Manual, Then you have to switch the Direction manually.


GCQ2-63/2 is a terminal type automatic transfer device.

It’s suitable for 3 phases 4 wires (or 1 phase 1 wire) dual power grid with AC 60Hz, rated voltage 400V/240V, and rated current up to 63A.

When one power goes wrong (only test normal Phase A voltage and reserve Phase A voltage, only test loss voltage or loss phase), it will automatically connect one or several load circuits from one power to the other power automatically, to ensure normal power supply of load circuits.

Normal conditions for operation and installation:

  • Environmental Temperature Condition:-5~ 40°C
  • The installation site is not more than 2000 meters above sea level.
  • Pollution Level: Grade 3
  • Installation Category: 3
  •  Vertical installation or horizontal installation


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