What is the Main Function of Circuit Breaker?

What is the main function of the circuit breaker? For your home’s electrical system you need a circuit breaker. Every time the electricity goes through the circuit breaker, it stops the flow at one point or another. The main function of the circuit breaker is to turn the power off when there is a risk of a short-circuit in the electric network.

Your home’s main circuit breakers control the flow of electricity to every room. The circuit breakers manages the connection with your utility company and your home. The power from your utility company never turns off, but only your single pole 120 volts conductor not stops the power. The single pole 120 volts conductor is connected with three to four other conductors. When any one of the three to four conductors is tripped by a tripped alarm, the alarm will be activated.


The short-circuit protection that your single pole device has, will be triggered by a tripped alarm when any of the three to four conductor are tripped. So, the safety measure that your circuit breaker has is safety relays which is called a safety switch. It is a circuit breaker that has a time delay between the activation and the sending of the signal to an audible alarm. Each of the three to four wire connections on your device will get a pull force when any of the three to four-wire connections are tripped.


Why I should buy smart circuit breakers? There are many advantages of using smart circuit breakers. This type of breaker box will give you the advantages of a tripping detector. As I have mentioned above, it has safety relays which will trigger an audible alarm when any one of the three to four-wire connections are tripped.


Let’s talk about some of the additional parts that are used with smart circuit breakers. The safety relays will be connected with a fuse holder, in the form of a wire necklace. In order to protect these wires from damage when they are cut by the circuit breakers, there will be Fuse holders that are installed on both sides of the switchgear. You will see these fuse holders are in pairs. Usually there will also be a pair of wire ties, which are also used in some types of switches.


It has been stated earlier that smart circuit breakers have current rating of 1500 amps. If you need more current rating, you can always add the Fuses to the Fuses that are already present on the circuit breaker box. When the current starts flowing, it will automatically cut the short circuit and stop it from completing its journey through the circuit breaker. There are basically two types of Fuses that are available. There are the temporary and permanent units.


The second main function of smart circuit breakers is for the purpose of preventing the overload of the short circuit. As already mentioned, the excess current that is produced because of short circuits is called the overload current. The overload current can damage the appliances attached to the circuit breakers. Therefore, the use of miniature circuit breakers is very important in order to prevent this type of accidents. The main advantage of the miniature circuit breakers is that they do not need large distribution areas as compared to the traditional ones.


Some of the appliances that are commonly tripped by smart circuit breakers are refrigerators, computers and television. When the circuit breakers tripped, the automatic switch is tripped and the tripping takes place for all the appliances. When the electricity flows through, it causes the short tripping. The moment the tripping takes place, it makes the appliance to be on fire or explode. Since, all these appliances contain very small and thin wires, when the short circuited, a lot of heat is generated.



  1. You need to be a part of a contest for one of the finest sites on the internet. I am going to highly recommend this website! Katheryn Mathias Einberger

  2. I do consider all of the ideas you have offered for your post. They are very convincing and can certainly work. Still, the posts are very quick for newbies. May you please extend them a bit from subsequent time? Thank you for the post.| Ania Nick Wanonah

  3. Hello, its nice article about media print, we all be aware of media is a wonderful source of facts. Tamarra Rollie Dobrinsky

  4. I was extremely pleased to find this site. I need to to thank you for your time just for this wonderful read!! I definitely liked every part of it and I have you book-marked to see new information on your site. Lois Artur Straub

Leave a Reply

Your email address will not be published. Required fields are marked *