You must have seen MCBs (Miniature Circuit Breakers) fixed in every apartment for electrical distribution. It has become one of the crucial components to prevent electrical damage like circuit overloads that might cause a fire. Today, electricians install distribution boxes in most commercial and residential sites to distribute power evenly. The panels supply the electric power throughout the home or building once they extract it from the main power line. Contact modular contactor supplier Ajman, if you are looking for high-quality electrical systems.
What is MCB?
A Miniature Circuit Breaker (MCB) is a small switch that turns off automatically when there is too much flow of electric current through a low voltage circuit. It closes the circuit to protect electric appliances from getting damaged by overloads or short circuits. MCBs usually handle currents up to 125 amps. Since they are not adjustable, they work either by getting hot or by using a combination of heat and magnetism.
Today, you can find a meter room in every building that supplies electricity to each apartment individually through concealed wiring. The current flows from the meter room to the MCB box fixed in each apartment, managing the electric distribution for each room.
How does MCB work?
MCBs act as miniature circuit breakers, they tripp when excess current passes through them. This action helps safeguard the electric components of the apartments from damage during circuit issues like short circuits.
MCB Installation
MCBs are usually installed by professionals who run concealed wiring extending to each room of an apartment. You’ll find that MCBs are installed in the passages of buildings. This is done to ensure that the interior aesthetics of your living rooms are not ruined as they would.
What is a Distribution box?
A distribution board is a key component of an electricity supply system that distributes an electrical power feed into smaller circuits; while providing a safe fuse or circuit breaker for each circuit, in a common enclosure. The electricity comes into the building, and it’s distributed via Distribution Boxes Sharjah.
A panel and an MCB are slightly different– MCBs are used to protect circuits from excess current in your home, while panels are more suited for commercial settings where you would require higher currents to run. These panels are used in offices, hotels, and industries, where the sheer sizes of loads make a panel a necessity since it ties up many cables for connections.
How do distribution boxes work?
Distribution boxes are those which distribute electrical power and they receive power from the main line and they divide the power to the outlets, connected to it, so as not to overload the circuits i.e. a circuit usually supports up to a specific amount of electrical power.
Distribution Boxes Ratings and current
The Single Phase Distribution Board (SPNDB) is one of the most common electrical components in most commercial buildings. SPNDBs have a standard current rating of 125A, unlike traditional MCBs. They come in different sizes such as four, seven, ten, and 16 single-pole outgoing ways so they can be used according to the need.
MCB Ratings and Current
MCBs come in different categories, from 6A to 32A to cater to different electrical needs. For example, for residential purposes, a 10A MCB can be used for lights and fans, etc, while geysers, etc can be installed on 20A to 25A.
Professionals should make sure not to do 32 A wiring where it is not needed for residential purposes, as it can cause an overload and hazards in its path.
Hope the discussion on Distribution Boxes Sharjah and MCB will help you make the right decision while setting up electric systems on your property.
