Difference Between MCBs, MCCBs & RCCBs

 Circuit breakers like the MCB, MCCB, and RCCB all have distinct functions to perform. Let's learn a little bit about them before establishing how they differ from one another.  

What is an MCB?  

Miniature Circuit Breaker is known as MCB. When there is an abnormality in the electrical network, such as an overload or short circuit, it automatically switches the electrical circuit off. Even though the MCB can be reset, the fuse may still detect certain situations and must be replaced.  

The MCB is an electromechanical device that protects the electrical load and wires from overcurrent to prevent fire or electrical risks. The supply is rapidly restored, and handling MCB Box is much safer.  

MCBs are the most popular for overload and short-circuit protection in residential applications. MCBs are extremely quick to reset and require no upkeep. MCBs defend against overload current and solenoid short circuit current because of the bi-metal respective principle.  

What is an MCCB?  

MCCB stands for Moulded Case Circuit Breaker. When a microcircuit breaker's maximum permitted load current is exceeded, this supplementary electrical protection mechanism is activated. The MCCB protects against overload and short-circuits failures by switching the circuits. Even in domestic applications, it can be used for more outstanding current ratings and fault levels. Because of their high breaking capacity and current ratings, MCCBs are used in industrial applications.  

MCCBs can be used for capacitor bank protection, generator protection, and central electric feeder distribution. It offers adequate protection when an application requires discrimination, adjustable overload settings, or earth fault protection. Brands like Wipro North-West have high-quality MCCB with a decent MCB Box price.

 

What is an RCCB?  

Residual Current Circuit Breaker is referred to as RCCB. When there is a leakage of current through the body or when the current is not balanced between the phase conductors, this residual current device, essentially an electrical wiring device, disconnects the circuit.  

The safest gadget for this purpose is one that can trip against electrical leakage currents and detect them, protecting users from direct contact-related electric shock. MCB and RCCBs are typically used in series to protect each other from overcurrent and short-circuit currents.  

An RCCB is used to connect the phase and neutral wires. It is a vital piece of life-saving technology that shields us from electricity and is required for household installation in several states.  

Conclusion  

In conclusion, MCCB, MCB, and RCCB all serve different purposes. MCCBs are used for high currents and have adjustable trip settings. MCB Box is used for smaller currents and has fixed trip settings. RCCBs are used to protect against electric shocks. 

You can look up brands like Wipro North-West to research MCB Box Price for your own home.