circuit breaker mccb

A Thermal Magnetic Molded Case Circuit Breaker (MCCB) is a reliable electrical protection device designed to safeguard electrical circuits, motors, and industrial equipment from overload, short circuit, and fault currents. It combines a thermal trip mechanism for overload protection and a magnetic trip mechanism for instant short-circuit protection, ensuring safe and uninterrupted operation in residential, commercial, and industrial power distribution systems. Features Thermal and magnetic trip protection Protects against overload and short-circuit faults High breaking capacity for enhanced safety Available in 2, 3, and 4-pole configurations Adjustable thermal and magnetic settings (selected models) Compact molded case with durable insulation Quick trip mechanism for rapid fault isolation Long electrical and mechanical service life Easy DIN rail or panel mounting Suitable for industrial and commercial applications Specifications Product Type: Thermal Magnetic MCCB Rated Current: 16A to 1600A (model dependent) Rated Voltage: Up to 690V AC Frequency: 50/60 Hz Poles: 2 Pole, 3 Pole, 4 Pole Breaking Capacity: 10kA to 100kA (varies by model) Trip Unit: Thermal-Magnetic Mounting Type: Panel Mount Protection Class: Overload and Short Circuit Standards: IEC 60947-2 Applications Industrial power distribution Commercial buildings Electrical control panels Motor protection Manufacturing plants Generator and transformer protection HVAC systems Renewable energy installations Thermal Magnetic MCCBs provide dependable protection by automatically disconnecting the power supply during abnormal current conditions. Their robust construction, high fault interruption capacity, and reliable performance make them an essential component for ensuring electrical safety and minimizing equipment damage in a wide range of electrical installations