MCCB (Molded Case Circuit Breaker)
An MCCB (Molded Case Circuit Breaker) is a type of electrical protection device used to protect circuits from overcurrent, short circuits, and sometimes ground faults. It is designed for higher current ratings (typically from 10A to 2500A) and is used in industrial and commercial electrical systems.
Key Features of MCCB:
1. Adjustable Trip Settings - Some MCCBs allow adjustment of the trip current and time delay settings.
2. Thermal & Magnetic Protection - Protects against overloads (thermal) and short circuits (magnetic).
3. High Breaking Capacity - Can handle large fault currents.
4. Wide Voltage & Current Range - Suitable for low and medium-voltage applications.
5. Manual & Automatic Operation - Can be manually reset after tripping.
Where is MCCB Used?
Industrial motor control centers
Large commercial buildings
Power distribution panels
Backup generator systems
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