Description

Molded Case Circuit Breaker (MCCB) is an electrical device that serves to protect the circuit from overload and interference. MCCB can also break the current when a short circuit occurs.

MCCB Function :

 – Protect electrical circuits from damage due to overload or short circuit
– Maintain the stability and safety of large-scale electrical installations
– Protect electrical equipment from damage and burning

MCCB Characteristics :

– Has a molded casing to house internal components
– The components are more resistant to shock and vibration
– Available in various shapes and sizes
– Has a greater ampere rating than MCBs
– Has a button to reset
– Have different trip characteristics, such as instantaneous trip, short time delay, long time delay, or adjustable trip settings

MCCB Usage 
MCCBs are used in industrial and commercial applications that require higher current capacities and more sophisticated protection.