where does hot wire go on 3 way switch

Where Does Hot Wire Go On 3 Way Switch?

Three-way switches are a type of light switch that allow you to control a light from two different locations in the same room or even in different rooms. They work by having three wires–a hot wire, a neutral wire, and a traveler wire–connected to each switch. The way the wires are connected to the switch depends on where the switch is located. So, where does the hot wire go in a three-way switch?

When you’re wiring a three-way switch, the hot wire should always go to the common terminal (the one with the black screw). The other two terminals–the ones with brass screws–are reserved for the traveler wires. The traveler wires carry current from the common terminal to the other switch. This is why it’s important to make sure the hot wire goes into the common terminal, as this is the only terminal that will provide power to the rest of the circuit.

Having the hot wire connected to the correct terminal is also important in ensuring that the switch functions properly. If the hot wire is connected to one of the traveler terminals, the switch won’t work as expected. It may turn the light on and off when it shouldn’t, or it may not turn the light on or off at all. It’s important to take the time to double-check your wiring before you turn the power back on.

So, to recap: the hot wire should always go into the common terminal of a three-way switch. Connecting it to any other terminal will prevent the switch from working properly. Taking the time to double-check your wiring will also help ensure that the switch works as intended.

The Three Way Switch