ComPacT NSX630N circuit breaker 50kA AC 4P4R 630A Micrologic 2.3

The ComPacT NSX630N 50kA AC 4P4R 630A circuit breaker from Schneider Electric is a robust and reliable solution for circuit protection in industrial and commercial installations. Designed to provide optimal protection and adapt to various applications, this 4-pole circuit breaker incorporates the electronic control unit Micrologic 2.3, which offers a range of advanced features for managing overloads and short circuits, thus ensuring safety and operational efficiency.

With a rated current of 630A and a breaking capacity of 50 kA at 415 V AC, this model is ideal for protecting electrical systems in alternating current networks with voltages up to 690 V and frequencies of 50/60 Hz. Its 4-pole and 4 relay design ensures complete protection, even for applications where having a protected neutral is essential.

The control unit Micrologic 2.3 is one of the main components of this circuit breaker. It provides adjustable protections with short and long delay, allowing greater flexibility in adapting the behavior of the breaker to the needs of the installation. Additionally, it includes a fixed instantaneous protection to ensure immediate disconnection in case of severe system failures, minimizing the risk of damage or operational interruption.

This circuit breaker not only stands out for its technical capabilities but also for its ease of use. The ergonomic design of the ComPacT NSX breaker facilitates its installation and operation. The new ergonomic lever allows for more comfortable manual handling of the breaker, ensuring an efficient user experience. Furthermore, the redesigned front plates optimize wiring and allow for faster and simpler installation, reducing wiring time by 40% compared to previous models. These features make it an attractive option for panel manufacturers and technicians looking for efficient and easy-to-implement solutions.

The ComPacT NSX630N is designed to operate in demanding industrial environments, complying with international standards such as IEC 60947, CCC, EAC, and marine specifications. Additionally, it is part of Schneider Electric's EcoStruxure Power architecture, a sustainable approach that reduces the environmental impact of products, aligning with the company's ecological standards.

With a maximum breaking power of 85 kA at 240 V and 50 kA at 415 V, the ComPacT NSX630N offers robust protection against short circuit failures in various network configurations. Moreover, it features a wide range of operating voltages, from 220 V to 690 V, allowing its application in different types of electrical systems. This makes it ideal for protecting equipment in industrial installations, commercial buildings, or critical infrastructures.

Another important feature is its fixed mounting, which ensures a solid and secure installation, minimizing the risk of mechanical or electrical failures in the long term. Its compact design (185 mm x 255 mm x 110 mm) optimizes space usage in distribution panels, facilitating its integration into installations with limited space.

In summary, the ComPacT NSX630N circuit breaker from Schneider Electric is a versatile and effective solution for the protection of electrical systems. Its breaking capacity of 50 kA, combined with the advanced Micrologic 2.3 control unit, offers reliable and adjustable protection for industrial and commercial applications. Additionally, its ergonomic design and compliance with international standards ensure safe and efficient performance, ensuring operational continuity under various working conditions.

• Rated current of 630A and breaking capacity of 50 kA at 415 V AC for standard and specific applications.
• Micrologic 2.3 control unit with adjustable short and long delay protections, and fixed instantaneous protection.
• Compact, ergonomic, and easy-to-install design, with a 40% reduction in wiring time.