Connecting to your house
Cords, interlock kits and transfer switches.
Generator cord 30 amp vs 50 amp: which do you need?TT-30, L14-30 and 14-50 plugs explained: how many watts each carries, 120 V vs 240 V, and what wire gauge and cord length to look for.Generator interlock kit vs transfer switch: what's the difference?Both let an electrician safely connect a portable generator to your house. How each works, pros and cons, permits, and what never to do.