Wiring Diagram Double Pole Switch

The difference between a single and double pole switch is that the latter controls two circuits at the same time. A double pole double throw switch is used for this purpose but you have to wire it up correctly.

Wiring A 2 Pole Dimmer Switch Diagram Data Schema

Make sure that the load cable is connected to the appliance to be switched and that this switch is earthed.

Wiring diagram double pole switch.
Here a receptacle outlet is controlled with a single pole switch.
A double pole switch is what you need to control a 240 volt device because 240 volt circuits have two hot wires.
A double switch allows you to operate two lights or appliances from the same location.

Generally 2 spdt switches which can regulate two separate circuits but are always switched together by a solitary actuator.
Wire a dpdt rocker switch for reversing polarity.
In this diagram 2 wire cable runs between sw1 and the outlet.

Double switches sometimes called double pole allow you to separately control the power being sent to multiple places.
Adding one more post to the spdt creates a double pole double throw dpdt button.
Light switch wiring diagram single pole this light switch wiring diagram page will help you to master one of the most basic do it yourself projects around your house.

When you need to control a dc motor such as a dc linear actuator you usually need to be able to swap the polarity on the wires going to the motor.
Wiring a single pole light switch.
A double pole single throw dpst switch controls the connections to two wires at once where each wire only has one possible connection.

Connect the cables as shown in the diagram.
Dpdts need to have 6 terminals.
For 20 32 40 45 50 amp double pole switches.

There are two types of switches.
How to wire a double switch.
Two for incoming hots and two for outgoing hots.

A single pole which controls only one circuit and a double pole that controls two circuits controlled by one button lever or knob.
The dpst switch often appears in circuit breakers where it is used for 240 volt.
This is commonly used to turn a table lamp on and off when entering a room.

Wiring a switch to a wall outlet.
The source is at sw1 and the hot wire is connected to one of the terminals there.
In other words its like two simple switches controlled by a single actuator.

A double pole switch isnt difficult to install if you have a basic understanding of electricity and how it works.
It has four terminals.