A double switch allows you to operate two lights or appliances from the same location. Use a circuit tester to verify that the power is off to the circuit you are.

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Double switch light circuit. A double switch allows you to operate two lights or appliances from the same location. How to wire two light switches with one power supply step 1. Double switches sometimes called double pole allow you to separately control the power being sent to multiple places from the same switch. Double switches sometimes called double pole allow you to separately control the power being sent to multiple places. The connecting tab can be broken off to allow 2 circuits to feed a double switch. Shut off the power to the circuit.
Begin by installing the feed cable from the power. Install a double switch wall box and run the feed cable. Get free shipping on qualified double light switches or buy online pick up in store today in the electrical department. Two way switch can be operated from any of the switch independently means whatever be the position of other switchonoff you can control the light with other switch. This is not very common. For example you might want to turn on a bathroom light separately from the ceiling fan.
Always turn off the breaker or remove the fuse to any electrical circuit you are working on. A 2 way switching connection means you can control an electrical equipment like bulb by two switches placed at different places generally used in the staircase.