They are wired so that operation of either. A 1 gang switch will control a single lighting circuit and with a 2 gang switch you can control two lighting circuits and so on.
Electrical House Wiring 3 Gang Switch Wiring Diagram
How to wire a 1 gang 2 way switch diagram. You have an incoming hot wire black going to one screw it does not matter if you use the brass or silver screw on the side of the 2 way switch and a black wire from the other screw on the 2 way switch going to the load light ceiling fan etc. 2 gang 1 way light switch you dont see these as much now days as many manufactures only make 2 gang 2 way light switches that serve the same purpose you just dont use the third l2 terminal on each gang however i thought we would include it just in case you come across one. 2 way switch 3 wire system new harmonised cable colours 2 way switching means having two or more switches in different locations to control one lamp. However if you need two switches to control a single lighting circuit such as in the case of at the head and foot of stairs so you can switch the lights on and off in both places you need to understand a 2 way switch. How to wire a multiple gang switch box rough in duration. Cara pendawaian suis 2 gang 1 way duration.
2 way light switch diagram video. Notice the black wire is the only wire that we are controlling through the 2 way switch.
Gallery of How To Wire A 1 Gang 2 Way Switch Diagram
