MCCBs set themselves apart from conventional circuit breakers in many ways. One big advantage is their enhanced dependability. These devices protect equipment and people against overcurrent, short circuits, and ground faults. What&#;s more, they require minimal maintenance and almost zero oversight.
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These breakers handle faults and high inrush currents with ease. As such, they can operate nonstop under extremely challenging conditions. These combined features make molded breakers the only sensible choice for industrial applications.
The high current ratings on molded breakers come with an added bonus. They can act as primary surge protective devices in distribution panels. Many Chint Global models also feature arc extinguishers. These elements divert current arcs to maximize the useful lifetime of the breaker.
Versatility is another major benefit of molded case breakers. They protect everything from motors and generators to welding machines and capacitor banks.
It&#;s worth noting that these devices aren&#;t only for heavy loads. They also perform flawlessly in low-power applications thanks to their precision and sensitivity.
As you&#;ll notice when browsing the Chint Global catalog, our MCCBs are highly customizable. We can provide a variety of devices to meet your specific application requirements. Whether you need adjusted trip settings, extra switches, or remote monitoring interfaces, you can depend on Chint MCCBs.
We pay close attention to key engineering details and iterate on every design until we achieve perfection. As a result, our products exemplify safety, reliability, and customizability.
1. What is MCB
2. What is MCCB
3. Difference between MCB and MCCB
4. What is RCCB
5. What is ELCB
6. Difference between RCCB and ELCB
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MCB, MCCB, RCCB, and ELCB are circuit breakers but all of them are designed for serving a specific purpose. Before knowing about the difference among all, let&#;s get to know about them a little bit.
MCB Stands for Miniature Circuit Breaker. It automatically switches OFF electrical circuit during any abnormal condition in the electrical network such as overload & short circuit conditions. However, fuse may sense these conditions but it has to be replaced though MCB can be reset. The MCB is an electromechanical device which guards the electric wires &electrical load from overcurrent so as to avoid any kind of fire or electrical hazards. Handling MCB is quite safer and it quickly restores the supply.
MCCB is Molded Case Circuit Breaker. It is another type of electrical protection device which is used when load current exceeds the limit of a miniature circuit breaker. The MCCB provides protection against overload, short circuit faults and is also used for switching the circuits. It can be used for higher current rating and fault level even in domestic applications.
RCCB is Residual Current Circuit Breaker. This residual current device is basically an electrical wiring device that disconnects the circuit whenever there is leakage of current flow through the Human body or the current is not balanced between the phaseconductor. It is the safest device to detect and trip against electrical leakage currents, thus ensure protection against electric shock caused by direct contacts. RCCB is generally used in series with an MCB which protects them from over current and short circuit current.
ELCB stands for Earth Leakage Circuit Breaker. They have the same function as RCCB but are voltage sensor devise. However, this is an old technology & is not in common use. RCCB being a current sensitive device have a better advantage over ELCB as under:
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