Light Switch Loop Wiring Diagram. The 2011 nec code figure 1 has made changes to the common method of wiring a switch loop. At sw1 it is connected to one of the terminals.
When wiring a 2 way switch circuit all you re really doing is controlling the power flow switching off on to the load a light lamp outlet ceiling fan etc now a typical circuit will contain a 3 wire cable known as romex. Switched outlet wiring diagram. The cable consist of a black wire a.
This wiring diagram illustrates adding wiring for a light switch to control an existing wall outlet.
Fully explained wiring instructions complete with a picture series of an installation and wiring diagrams can be found here in the gfi and light switch area here in this website. Jan 24 18 02 09 pm. To make a switch loop connect the incoming hot black wire to the white neutral wire that runs to the switch. The red wire going to the next ceiling rose is connected to the same terminal as the red wire from the feed cable the black wire going to the next ceiling rose is connected to the same terminal as the black wire from the feed cable and the earth wire going to the next ceiling rose is connected to the same terminal as the earth wire from the feed cable.
