On the other hand, the MCCB is meant for energy-intensive systems and therefore suitable for Commercial and Industrial applications. The MCB is the most basic type of circuit breaker mainly used for home wiring or small electronic circuits making them the preferred choice of households. Starting with what they stand for, MCB is Miniature Circuit Breaker, and MCCB is Moulded Case Circuit Breaker. Let us understand their differences so as to optimise their use. Each is made for a specific purpose and function. One should not be replaced with the other. It is important to know their distinct differences. MCB and the MCCB are similar, both being low voltage circuit breakers created to meet IEC 947 (International Electrotechnical Commission) standards. Let us understand the most widely and commonly used circuit breakers the MCB and the MCCB. Just as an automobile seat belt and airbag are safety factors while driving, the circuit breaker is a safety measure when using electric power. One such control device is the circuit breaker, an electrical switch which is self-operating and once it detects a fault, interrupts the current.
As with all dangers, there exists a control mechanism to mitigate or eliminate the risks. A short circuit could trigger a fire, damage property and people could lose their lives.
The risks while using electric power are many, and potential hazards can be devastating. With all great inventions, there are benefits and risks as well.
#What does it mean mccb circuit breaker series#
It set off a series of developments which have since shaped and continue to enhance our lives. The invention of electricity is one of the most influential innovations of our modern world. The Invaluable Low Voltage Circuit Breakers and their differences #SchneiderElectric is one of the best brands when it comes to electrical protection offering a diverse range of electrical protection devices #LifeIsOn.The difference between MCB’s and MCCB’s no one told you about While electricity and its applications have become irreplaceable elements of our lives, it comes with its own risks to human life and as well as to the buildings. In most cases, they are commonly used for low-voltage interruption. Their process of arc quenching control is in fact quite distinct in comparison to the functioning of oil circuit-breakers. Over the past few years, these breakers have completely replaced oil circuit breakers. This type of circuit breaker, which functions in the air at atmospheric pressure, is known as an Air Circuit Breaker. It can be elaborated on as a current sensing device, which can automatically estimate and disconnect the circuit whenever a fault occurs in the connected circuit or the current exceeds the rated sensitivity. It is an essential safety measure when it comes to the protection of power distribution to different devices/appliances.
When referring to an MCB, swift restoration of electrical supply is possible as the switch can be reset, as opposed to a fuse, which can be used only once and eventually needs replacement.Ī Residual Current Circuit Breaker ( RCCB) is one of the protective measures that can be used for safety at home. Using an MCB is electrically safe and reliable when compared to other devices like a fuse. Miniature Circuit Breaker is one of the most prominent devices used in distribution management systems to protect electrical appliances from damages. The wide current ratings and high breaking capacity in MCCB mean they are extremely useful even in industrial applications. It can be used for higher current ratings as well as fault level even in domestic applications. The MCCB offers safety against overload, short circuit faults and is also employed for switching the circuits. It is another form of electrical protection device, which is employed when the load current exceeds the limit of a miniature circuit breaker. MCCB is a short form for Moulded Case Circuit Breaker. This is where the role of electrical protection devices comes into play. To ensure smooth and effective power management, an uninterrupted, smooth, safe, and reliable power supply is needed. Electrical protection is an essential cog of any infrastructure nowadays, be it residential, commercial, or even industrial.