Description
The Hager NCN132A is a compact and efficient 32A MCB (Miniature Circuit Breaker) designed to provide safe and reliable protection for single-phase circuits. Built to handle both overload and short-circuit conditions, it’s a trusted choice for commercial, industrial, and high-demand residential environments.
This breaker features a C curve tripping characteristic, which trips the circuit between 5 to 10 times the rated current. This makes it ideal for circuits that experience moderate inrush currents, such as motor-driven equipment, air conditioning units, fluorescent lighting, and other inductive loads. The C curve ensures the breaker reacts quickly in the event of a fault, while still maintaining stability during normal start-up surges.
The dual breaking capacity is one of the key features of the NCN132A:
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10kA in accordance with IEC/EN 60898
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15kA in accordance with IEC/EN 60947-2
This ensures the device is suitable for a wide range of environments, including installations with higher prospective fault currents.
With a 1-module width, this MCB fits easily into standard DIN rail-mounted consumer units and distribution boards. The compact design makes it an excellent space-saving option for both new installations and upgrades. Clear markings and secure screw terminals ensure quick and error-free installation.
Key features:
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32A rated current
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Single pole (1P) protection
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C curve – 5 to 10× inrush tolerance
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Dual-rated: 10kA / 15kA breaking capacity
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1-module width
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Thermal and magnetic tripping mechanisms
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DIN rail compatible
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Fully compliant with IEC/EN 60898 & 60947-2
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Ideal for HVAC, lighting, and motor circuits
The Hager NCN132A 32A MCB is the ideal solution for safe, regulation-compliant circuit protection in demanding environments. For any installation requiring robust 32A MCB protection, this breaker delivers reliable performance with minimal footprint.