A four switch configuration will have two 3 way switches one on each end and two 4 way switches in the middle. When you insert each of the wires at the second switch one at a time into the hot plug socket on the extension cord the light above will come on.
Daewoo 4 Way 1 9m Switched Extension Lead White
4 way switched socket. A 4 way switch must be wired between two 3 way switches as shown in the diagrams on this page. A 4 way intermediate switch is a purpose built double pole double throw dpdt switch internally wired in manufacture to reverse the connections between the input and output and having only four external terminals. 4 way switches have four terminals each with two pairs of travelers one set usually black and one set usually brass color. Raised rounded profile. A 4 way switch has five terminals. 2 pack 3 way socket replacement for lamp medium base interior only incandescent lamp holder removable turn knob 2 circuit.
A 3 way switch and a 4 way switch can sometimes refuse to work. Schneider electric lisse deco 10ax 4 gang 2 way light switch brushed stainless steel with black inserts 124ff product rating 5 out of 5 stars compare. 4 gang switches sockets 31 products sort by filter 0 filters clear all. In the diagrams below the first switch 3 way common terminal connects to line voltage. One ground and 4 circuit terminals divided into two matching pairs called travelers. Each pair of traveler terminals should be wired to the traveler wires from one of the 3 way switches in the circuit.
Use a circuit tester to find the bad wire.
Gallery of 4 Way Switched Socket
