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on video 2Pole Double Throw DPDT Knife Safety Disconnect Switch Connection


 2Pole Double Throw DPDT Knife Safety Disconnect Switch Connection 

Tutorial for configuring Square D™ F-Series 30-100 Amp Types DT and DTU Double Throw Safety Switches for single input source and two separate loads, rather than two sources and one single load.


MANUAL TRANSFER SWITCH OR CHANGOVER SWITCH USING DOUBLE POLE DOUBLE THROW SWITCH PART-2

Sometimes you can not afford to buy a Generator Set to supply power to all the appliances and lightings of your house during brownout or power outage. In this scenario, it's not advisable to connect the emergency power supply directly to the main breaker. To solve this problem, this video uploaded to show on how to install the Manual Transfer Switch or Changeover Switch.

2 Double Pole Double Throw Knife Safety Switch installed. 1 for the Lighting Outlet and 1 for the Convenience Outlet. If in case only the lighting loads can be carried by the Emergency Power Supply then only the Double Pole Double Throw Switch dedicated to the Lighting Outlet be switch "On". If only the Convenience Outlet can be carried by the Emergency Power Supply then only the Double Pole Double Throw Switch dedicated to Convenience Outlet  be switch "On". If the Emergency Power Supply can carry the loads of both Convenience Outlet and Lighting Outlet then the 2 Double Pole Double Throw Switch can turn to "On".


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