Hager 40A Four Pole B Curve h3 MCB NBN440N Breaking Capacity 10 kA

Hager NBN440N Four Pole MCB is engineered for robust and intelligent electrical circuit protection. Featuring a 40 Amp current rating, B curve characteristic and a breaking capacity of 10 kA, this miniature circuit breaker is ideal for protecting electrical systems from overload, overcurrent, and short circuit conditions. Each pole is designed to detect electrical faults quickly and disconnect the circuit, minimizing risk and damage.

The four-pole configuration allows for safe, thorough control of circuits with a neutral, offering increased versatility for residential, commercial, and industrial installations. The B curve ensures rapid trip response suitable for general protection tasks, making this device highly appropriate for circuits supplying lighting, socket outlets, and similar applications.

Compliance with IS/IEC 60898-1:2002 and IEC 60898-1995 standards signals adherence to both Indian and international safety requirements. The h3 Series by Hager is known for its durability, reliable performance and ease of installation.

Typical use cases for this MCB include residential distribution boards, industrial panel systems, commercial premises and any environment where electrical safety and fault tolerance are critical.

Designed for safe and automatic interruption of electrical faults. Equipped with four poles for comprehensive circuit control. B curve characteristic provides balanced protection response. 10 kA breaking capacity withstands severe fault currents.

40 Amp current rating suits a wide range of load applications. Standards compliance assures performance and safety. Easy installation and secure mounting in power distribution boards. Reliable performance under varying electrical conditions.

As part of an integrated circuit protection strategy, the Hager NBN440N plays a crucial role in modern electrical infrastructure. Browse more products by Hager and explore MCB solutions for your application at EnvMart.