The Hager MCB 4.5kA Series is a reliable miniature circuit breaker designed to provide effective protection against overload and short-circuit faults in residential and commercial electrical systems. Available in 1 Pole, 2 Pole, and 3 Pole configurations with current ratings ranging from 6A to 63A, it offers flexibility for a wide range of circuit protection requirements.
Manufactured by Hager, this MCB series features a 4.5kA breaking capacity, ensuring safe disconnection during fault conditions and helping protect electrical wiring and connected equipment from damage.
The compact design allows for easy installation on standard 35mm DIN rails, while the robust thermoplastic housing provides excellent insulation and durability. Its trip-free mechanism ensures the breaker will trip under fault conditions even if the switch is held in the ON position.
The Hager 4.5kA MCB is commonly used in:
Residential distribution boards
Commercial electrical panels
Lighting circuits
Socket outlet circuits
Air-conditioning systems
Water heaters
General power distribution applications
Malaysia
