What wires go where on a double light switch?

The 14/3 cable connects the 2 switches. The red wire connects the switches normally open terminals, and the black wire connects the normally closed terminals. And finally, the black wire of the light electrical box connects to the Up Switch common terminal.

What wire goes to l1 and L2?

The yellow wire goes into the common terminal, red goes into the L1 terminal and blue goes into the L2 terminal. The grey wire goes in the common terminal, the brown wire goes in the L1 terminal and the black wire goes in the L2 terminal.

What does L1 and L2 mean on a light switch UK?

Two way switches have a COM terminal as well as L1 and L2 terminals. When L1 is off L2 would be on. When L1 is on L2 would be off.

What is a two way switch?

Wiring a two way switch Two way switching allows you to control a light from two locations. This is very useful in a number places, particularly hallways and stairs

How do you connect a light switch to a switch?

The wire connection is completed inside the switch electrical box. There is another wire connector securing the 14/3 white wire to the 14/2 white wire of the light cable. Again, this wire connection is completed inside the UP Switch electrical box. The 14/3 cable connects the 2 switches.

How many SPDT switches do I need for a 2 way switch?

– Turning a light on and off from 2 different locations requires a 2-way switching circuit. – A 2-way switching circuit requires 2 SPDT switches. If you have any questions about two way switching circuit and the wiring, add them in the comments below and we will get back to you in less than 24 hours.

Where does the Black Wire connect to a down switch?

The electrical power black wire connects to the Down Switch common terminal. The power white wire does not connect to the switch at all but is connected to the white wire of the 14/3 cable. The wire connection is completed inside the switch electrical box.