How To Choose Best Circuit Breakers for Home


A circuit breaker is a concealed device that protects electrical circuits and equipment from overloads and short circuits and is used to protect your entire electrical system. A circuit breaker will interrupt the current flow through an electric circuit before it reaches your home – even before the electricity ever enters your house or building.

How do Circuit Breakers work?

If you see something like this on a power outlet in your home, it is a live breaker and it is called a “domestic breaker”

Although the domestic breaker, has a round shape, it has several components which are used to divide the circuit into three segments.


Phase 1: Transmitting Current

This is the current that flows from the power outlet, to the breaker, and into your home. You can notice it because this current is visible to the naked eye because of the round shape of the breakers.

Phase 2: Accepting Current

A transformer that is located on one side of a transformer will take the existing phase 2 electricity and transform it into phase 1 to accept the phase 1 electricity.

What Is A Circuit Breaker panel?

A circuit breaker panel is a single unit that is designed for controlled electric system distribution on a building or large structure. It is usually installed near the building or structure and controlled from a central location. The original purpose of the circuit breaker panel is to ensure continuity of supply to all electrical equipment in the building.


This happens by having circuit breakers installed within the electrical box of the electrical supply.


The distribution of the electricity from the main PowerPoint to all rooms and electronic equipment in your house, factory, or establishment is controlled by a circuit breaker panel.


When the circuit breaker panel is in place, all electrical devices in the building get the same voltage and therefore are not overheated or overloaded.

  • 1. United States (Type 1)
  • 1A, 1B, and 1C (C with the letter A in it)
  • 1S, 1T, and 1X (also called “special purpose)
  • 2. Canada (Type 4)
  • Type 4A (also called “X-Back” or “Type 4 with X”)
  • Type 4B (also called “J-Back”)
  • Type 4C (also called “X-Back” or “Type 4 with X”)
  • 2. Australia (Type 2)
  • Type 2S (also called “Turbo-T2-S”)
  • Type 2C (also called “Main Floor II-C”)
  • Type 2S2 (also called “Main Floor II-S2”)
  • 2. New Zealand (Type 3)
  • Type 3A (also called “N-Back”)
  • Type 3B (also called “Main Floor” or “Main Floor with N”)
  • Type 3B2 (also called “Main Floor II-B” or “Main Floor II-B-2”)
  • 3. Taiwan (Type 1A)
  • Type 1B (also called “Type 1 with H”)
  • Type 1C (also called “N-Back”)
  • Types 1A, 1B, 1C, 1S and 1X (also called Type 1-B)

Why Do I Need Circuit Breakers?

A breaker allows you to stop the current flow from reaching your electrical circuits, or to stop the electricity flowing from one circuit to another. This is often used to regulate electrical systems and appliances such as light switches and thermostats or to interrupt the current running through an electrical wiring harness.

To choose the correct breaker, you should always look at the circuit diagram and the installation instructions for your home.


Are all Circuit Breakers Equal?

Actually, they are not, Some circuits have different types of breakers. For instance, a light switch will only have one breaker for all its circuits.

Certain types of breakers are more appropriate for certain types of appliances.

Load Considerations

A lot of homeowners get confused as to what type of breaker to buy for their homes. There are three breaker types:

Appliance control panel
Advanced surge protector
Reliable electrician


Do not buy a breaker at your convenience. You will not always be in the mood to turn off the AC when you are away from home. You should buy a breaker that suits the load your house/building has – especially if you have an apartment or a high rise. Also, it is important to remember that each time you set off a circuit breaker, that breaker will take longer to come on than it will take you to re-enter the circuit.

What Size Should My Breaker Be?

Circuit breakers come in different sizes that define their operational limits and functionality. They also determine the life of your electric wire and outlets.

On the other hand, a fuse is a type of circuit breaker that protects electrical equipment from rupture and overload. It also helps in managing faulty electrical equipment.

Types Of Circuit Breakers

There are two types of circuit breakers: Single, Dual, and Triple. Here, the difference between the types is the location where they are located.

Single circuit breakers are located at the circuit breaker panel and are responsible for only one area of the circuit.


As we can see, you can buy breakers for both commercial and domestic purposes. This is a cheap and reliable cheap circuit breaker.


If you have found any problem with this circuit breaker then make sure to mention in the comment section why this circuit breaker does not work as expected.


Our advice is that go to a local electronics store and you will surely find a special cheap circuit breaker that is suitable for your needs.

This cheap circuit breaker is suitable for more than 50 outlets and multiple types of equipment and it is definitely one of the best for your home or office.

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