Moulded Case Circuit Breakers

Moulded Case Circuit Breakers (MCCBs) are robust protective devices designed to safeguard electrical circuits, equipment, and systems from overload, short-circuit, and ground-fault conditions. Built with a durable molded insulation housing, MCCBs provide high current-carrying capacity, adjustable trip settings, and reliable circuit protection in industrial, commercial, and power distribution applications.

MCCBs are ideal for medium to high current ranges (typically 16A to 1600A) and can be customized for thermal-magnetic or electronic trip mechanisms. They ensure accurate fault detection, fast disconnection, and long service life, maintaining power system safety and efficiency.

Engineered to meet IEC/EN 60947-2 standards, Moulded Case Circuit Breakers offer flexibility, reliability, and ease of maintenance, making them a cornerstone of modern electrical distribution networks.

Key Features:

• Rated current range: 16A to 1600A

• Adjustable overload and short-circuit protection

• High breaking capacity for dependable operation

• Thermal-magnetic or electronic trip options

• Compact modular design for easy panel integration

• Long mechanical and electrical endurance

• Complies with IEC/EN 60947-2 standards

• Optional accessories: auxiliary contacts, shunt trip, under-voltage release