Hager Four Pole MCB 63A, B Curve, 10kA Breaking Capacity, h3 Series NBN463N

The Hager NBN463N Four Pole Miniature Circuit Breaker (MCB) is a specialized protective device engineered to safeguard electrical circuits against overloads and short circuits. With a rated current of 63A and a B curve tripping mechanism, this MCB offers quick response to abnormal currents, rapidly isolating faulty circuits to protect equipment and wiring from damage.

Built for heavy-duty usage, the four pole configuration allows for efficient phase isolation in three phase systems with a neutral, making it particularly valuable in networked electrical installations. The 10kA breaking capacity ensures safe disconnection even during significant fault currents, securing the safety of both personnel and connected devices.

Part of the Hager h3 series, this breaker maintains high reliability and meets stringent industry standards including IS/IEC 60898-1:2002 and IEC 60898-1995. The modular design supports straightforward installation and maintenance in distribution boards or control panels, reducing downtime and simplifying circuit expansion or upgrades.

This MCB is ideal for use in residential complexes, commercial buildings, and light industrial setups where dependable circuit protection is essential. Advanced B curve characteristics provide precise operation for typical resistive and low-inductance loads often encountered in these environments.

Designed and manufactured to Hager's high quality standards, the NBN463N ensures peace of mind for installers and facility managers by delivering consistent performance and durable protection across diverse applications.

Four pole MCB for broad application in multiphase systems. Rated at 63A ensuring capability for sizable circuit loads. Fast acting B curve for effective overload and short circuit response. 10kA breaking capacity provides robust fault management.

IS/IEC certified for regulatory and safety compliance.

The Hager NBN463N is engineered to be a cornerstone of modern electrical protection schemes. For professional buyers, it represents a reliable choice for commercial infrastructure protection and is compatible for integration into most modular distribution boards. Explore the full range of industrial and electrical safety components from Hager and other global brands on EnvMart.