240v circuit breaker for sale in Uk

What is a 240V circuit breaker?

A circuit breaker 240V is also known as a double-pole circuit breaker. It is mainly used to protect a dedicated circuit for high-power appliances such as electric ranges, air conditioners, and more. This breaker is rated chiefly from 20 to 60 amps. Since a 240V breaker is as big as two 120v breakers, it takes up two places in a load center.

Can a 120V breaker be 240V?

When you look into your breaker box, you can easily identify if a circuit breaker is 120v or 240v. A 120v circuit breaker only occupies one space or slot in the panel, while a 240v breaker takes up two openings. Can I Use 2 120V Breakers for 240V? Yes, you can use two 120V breakers to make a 240V circuit.

How many wires does a 240 volt Breaker have?

Essentially, three wires are used to get 240V at home circuit line. These eventually become four according to NEC standards. They include two hot wires, a neutral wire, and a ground wire. Obviously, the main difference between a 120/240 Volt Breaker is the supply they can provide and their construction.

What is a 120V circuit breaker?

120V circuit breakers, often called single pole breakers, are used for a standard circuit in a house. It typically has a 15 to 20 amp rating to offer service to most lighting and other low-power domestic equipment. Normally, a 120V circuit breaker only occupies one load center slot.