Making A Generator Transfer Switch. The transfer switch looks for a minimum voltage of about 105 on l1 in order for it to activate and hold the contactors. Make sure the transfer switch cord is plugged in the generator;
Assuming a relatively average cost of labor, that means about $200 to $400 dollars in labor costs. In relation to your generator, a transfer switch creates a safe connection between the generator and your home’s electrical wiring. The generator output goes to a junction box on the way to the transfer switch.
Assuming a relatively average cost of labor, that means about $200 to $400 dollars in labor costs.
This task requires experience with electrical wiring. And it’s a lot better than extension cords because it lets you power things that are hardwired in your home and it lets you make full use of your generator’s capacity. Connect your generator’s feed to the transfer switch’s input, start up the generator and once the engine is up to speed, throw the switch and watch the power restore light to. Variety of generator automatic transfer switch wiring diagram you are able to download for free.