When it comes to electrical devices, nothing matches the popularity of MCBs and MCCBs. Even if we are illiterate for such electrical devices, we’ve heard the name of MCB and MCCBs. The electricians always refer to the MCCB and MCB as the core component in the home electrical distribution system. Well, it’s not a good thing to rely solely on the electrician and allow him to do all the job. All you have to do is to learn the meaning of MCB and MCCBs and learn about the differences. It’s a simple thing and we only have to read about the same. For those willing to learn more about the MCCB and MCB and differences, you are at the right place. In this post, we are going to share the differences between the MCB and MCCB.

What’s MCB?

In the home electrical distribution system, MCB is one of the core components. The MCB is a short form for Miniature Circuit Breaker. The MCBs are very common in households. With the circuit breakers, we can ensure full safety in case of the current surge. The circuit breakers do have the thermal element, which conducts the electricity. In the case of the electric surge, the MCB thermal element automatically overheats and trips the current supply to the house. This system causes the electric supply in the house to trip and discontinue for a few minutes. This system is useful in protecting the household equipment from damage due to overload of electricity. In such cases, the modular circuit breaker prevents any damage and even the dangerous short circuit fires.

What is MCCB?

The MCCBs are high-end circuit breakers. The MCCB is nothing but the Moulded Case Circuit breakers, which are advanced ones. They are similar to the Miniature circuit breakers, but quite bigger and also comes with a lot of features. The Miniature circuit breakers are used in the households. But the MCCbs are used in the commercial environment. The big commercial complexes, apartment buildings, power distribution centres and also the shops do have the MCCBs installed. As the MCCbs are bigger and provide better protection, they offer protection from higher levels of electric current surge.

The difference between MCB and MCCB?

MCB is popularly used in households. The MCB or Miniature circuit breakers are smaller in size and protect from Low current surge, which is common in the households. The miniature circuit breakers cannot be controlled by the remote and have to be controlled manually by an electrician. Also, they are available in single, double or three-phase variants according to your needs.

On the other hand, the MCCB is pretty big. It comes with a lot of useful features for use in a commercial environment. Unlike MCBs, the MCCBs protect from the high current. That’s why it’s popularly used in the commercial environment. As the MCCBs use the shunt wires, it can be remotely controlled by a professional.

People usually do not know the regularly used electrical components. As they are made and installed for our safety, we should not ignore the same. In this post, we tried our best to share the detailed information about the MCCB and MCB. Also, we shared the common differences between these two common circuit breakers. All you have to do is to understand and apply this knowledge in real life.

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