Overcurrent circuit breaker, 6kA, C characteristic, 3-pole, 32A MCN332E

Robust protection for electrical installations with Hager MCN332E circuit breaker

This three-pole circuit breaker from Hager, with a rated current of 32A and C characteristic, is a reliable solution for ensuring safety in your electrical installation. Designed to protect against overloads and short circuits, it performs well in both residential and commercial buildings. The ability to interrupt short circuits at 6kA guarantees an effective response in emergency situations.

The MCN332E circuit breaker is versatile – it works perfectly with inductive loads, such as motors and transformers, thanks to its C characteristic, which allows for momentary current surges without unnecessary tripping. Mounting on a standard 35mm DIN rail simplifies installation and device replacement.

Functionality and safety in one

The design of this circuit breaker has been carefully thought out in terms of ease of use and safety. IP2x protection minimizes the risk of accidental electric shock, and the ability to mount additional accessories – such as auxiliary contacts or indicators – expands the functionality of the device. The circuit breaker is compatible with innovative Hager vertical busbars, which streamline connections in the distribution board.

• Overload protection: Automatic circuit disconnection when the current exceeds 32A protects the installation from damage.
• Short-circuit protection: Interrupting capacity of up to 6kA ensures a quick and safe response in the event of a failure.
• C characteristic: Ideal for inductive loads, such as motors and transformers.
• DIN rail mounting: Allows for easy and quick installation in the distribution board.
• Three-pole design: Designed for three-phase installations, providing comprehensive protection.
• Width of 3 modules: Compact dimensions allow for efficient use of space in the distribution board.
• Compliance with standards: Safety and reliability guaranteed by certificates and compliance with applicable standards (energy limitation class 3, surge category 3).

The MCN332E circuit breaker meets stringent safety standards. It operates in a wide temperature range from -25°C to 70°C, and the rated impulse withstand voltage is 4kV at a rated voltage of 400V AC. The cross-section of the connected conductors can be from 1 to 35 mm² for solid conductors and from 1 to 25 mm² for stranded conductors. The rated short-circuit switching capacity Icu at 400V is as high as 10kA, providing an additional margin of safety. Protection degree IP20 protects against finger contact and solid objects larger than 12.5mm.