Electrical enclosure accessory Hager NBN120, AC input 230–400 V

The Hager NBN120 electrical enclosure accessory is designed for integration into distribution cabinets and electrical enclosures where an AC input voltage of 230–400 V is required. It is intended to serve as a modular component within building electrical systems, allowing installers to incorporate a standardized accessory into distribution boards, retrofits, or replacement assemblies. The compact form factor and compatibility with common enclosure layouts make it suitable for professional electrical installation environments.

Advantages

The accessory supports a wide AC input range of 230–400 V, providing flexibility for different supply systems and simplifying selection for multi-voltage installations. Its design is compatible with distribution cabinets and enclosures used in residential and commercial buildings, facilitating straightforward installation and replacement. The product is intended to meet the functional needs of electrical distribution applications without requiring additional adaptation.

Suitable for

Key specifications

How to use

Install the Hager NBN120 accessory into a compatible distribution cabinet or electrical enclosure following standard electrical installation procedures and local regulations. Ensure that the enclosure is de-energized before mounting and making connections. Verify compatibility with the distribution board layout and secure the module according to the enclosure manufacturer's instructions. Connect the AC supply conductors within the specified 230–400 V range and confirm correct wiring before re-energizing the circuit.

Recommendations

Use the accessory only in enclosures and cabinets that provide appropriate mechanical support and protection. Installation and wiring should be performed by qualified personnel in accordance with applicable electrical codes and safety standards. Verify supply voltage and protective devices before commissioning.