MCCB

MCCB stands for Molded Case Circuit Breaker, a type of electrical protection device. It's a safety device used to protect electrical circuits from overloads and short circuits by automatically interrupting the power supply when a fault occurs. MCCBs are commonly used in both industrial and residential settings. 

Types and Features:

• Trip Characteristics: MCCBs come in various trip characteristics, such as instantaneous trip (for short circuits), short-time delay, and long-time delay (for overloads), and can have adjustable trip settings. 
• Single-phase and Three-phase: MCCBs are available as single-phase and three-phase models. 
• High Interrupting Capacity: MCCBs have a high interrupting capacity, meaning they can handle large fault currents.