Merlin Gerin Nw40 H1 Micrologic 6.0A Air Circuit Breaker 4000A

NW40 H1 Micrologic 6.0A Air Circuit Breaker

The Merlin Gerin NW40 H1 Micrologic 6.0A Air Circuit Breaker is manufactured to meet the harsh demands of modern electrical systems, offering a rated current (In) of 4000A and a breaking capacity (Icu) of 65kA. Featuring the advanced Micrologic 6.0A electronic trip unit, this breaker ensures precise and reliable protection against overloads, short circuits, and earth faults. Its ability to operate at voltages up to 1000V (Ui) and withstand impulse voltages up to 12kV (Uimp) makes it suitable for a wide range of industrial applications where safety and performance are vital. The NW40 H1 is part of Schneider Electric Masterpact range,well-known for its durability and versatility in electrical distribution networks. It supports multiple voltage configurations (Ue): 220/440V~ and 480/690V~, accommodating various installation requirements across different industrial contexts. The breaker Ics rating of 100% Icu ensures consistent performance even under extreme conditions, while its short time withstand current (Icw) of 65kA for 1 second underscores its capability to handle transient electrical faults effectively.

Main Applications

The versatility of the Merlin Gerin NW40 H1 Micrologic 6.0A Air Circuit Breaker extends across various industrial sectors, where it plays a crucial role in ensuring the uninterrupted operation of electrical systems. Here are main applications scenarios where this breaker excels:

1.Industrial Manufacturing: In manufacturing facilities, where continuous operation is essential, the NW40 H1 breaker provides robust protection against electrical faults while maintaining uptime and productivity. Its high breaking capacity and precise trip unit contribute to the reliability of electrical distribution networks.
2.Infrastructure Projects: Whether in large-scale construction projects or infrastructure upgrades, the NW40 H1 breaker supports reliable power distribution across different voltage ratings. Its ability to handle high short-circuit currents ensures the safety of electrical installations in critical infrastructure such as airports, hospitals, and data centers.
3.Energy Sector: From power generation to distribution and transmission, the NW40 H1 breaker safeguards electrical equipment against overload conditions and short circuits. Its advanced trip unit technology allows for customized protection settings, adapting to the specific needs of energy production and distribution networks.
4.Commercial Buildings: Ensuring the safety and efficiency of electrical systems in commercial buildings is crucial. The NW40 H1 breaker offers flexible voltage configurations, making it suitable for diverse applications within office complexes, shopping malls, and residential developments.
5.Renewable Energy Installations: In renewable energy projects such as solar and wind farms, where electrical systems must withstand varying environmental conditions, the NW40 H1 breaker provides reliable protection and performance. Its high fault current withstand capability enhances the resilience of these installations.

The Merlin Gerin NW40 H1 Micrologic 6.0A Air Circuit Breaker stands as a testament to Schneider Electric's expertise in electrical distribution solutions. With its robust design, advanced features, and versatile applications, it ensures safety, reliability, and efficiency in diverse industrial and commercial environments. Whether protecting critical infrastructure or supporting renewable energy initiatives, this breaker delivers better performance.

If you're looking for a powerful and reliable circuit breaker for your industrial needs, consider this product, the Merlin Gerin/Schneider Electric NW40 H1 Micrologic 6.0A Circuit Breaker 4000A. Designed to deliver superior performance and safety, it offers advanced protection features and robust construction, ensuring optimal functionality in demanding conditions.