ComPacT NSX630N Circuit Breaker 50kA AC 3P3R 630A Micrologic 2.3

The ComPacT NSX630N 50kA AC 3P3R 630A Micrologic 2.3 circuit breaker from Schneider Electric is an efficient and reliable solution for electrical circuit protection in industrial, commercial, and critical infrastructure settings. Designed to offer comprehensive protection against overloads and short circuits, this model combines advanced electronic control technology MicroLogic 2.3 with an optimised design to facilitate installation and maintenance.

With a rated current of 630 A and a breaking capacity of 50 kA at 415 V AC, the ComPacT NSX630N is designed to safely handle faults in high-demand electrical systems, ensuring operational continuity even under critical conditions. Its 3-pole and 3-relay design provides comprehensive protection in three-phase circuits, covering all phases with a rapid response capability to overload or short circuit situations.

This circuit breaker features a MicroLogic 2.3 control unit, which allows for the adjustment of long and short delay protections and provides fixed instantaneous protection. The MicroLogic 2.3 is equipped with advanced LSoI protection functions, ensuring precise and effective disconnection in the event of faults, thereby enhancing the safety of the electrical installation.

The ergonomic design of the ComPacT NSX630N has been optimised to reduce installation time by up to 40%, thanks to the new arrangement of front plates and an ergonomic lever that facilitates manual handling of the breaker. This not only speeds up the installation process but also makes maintenance easier, ensuring that technicians can operate the breaker safely and efficiently.

This model also complies with the highest international standards, including IEC 60947, CCC, EAC, and marine specifications, ensuring its reliability and compliance in various markets. The ComPacT NSX630N is designed to operate in networks of 690 V AC with frequencies of 50/60 Hz, making it versatile for applications in a wide variety of electrical configurations.

The ComPacT NSX630N is also integrated into Schneider Electric's EcoStruxure Power architecture, allowing for advanced management and monitoring through smart platforms. This ecological approach ensures that the product is not only operationally efficient but also sustainable, reducing the environmental impact of electrical installations.

Another advantage of this circuit breaker is its capability to operate in networks with different voltages. For instance, it can interrupt up to 50 kA in 480 V AC networks and 42 kA at 440 V AC, making it a highly versatile option for various industrial and commercial applications. Its short circuit breaking capacity reaches 85 kA at 220/240 V AC, providing robust protection in lower voltage networks as well.

In terms of size, the ComPacT NSX630N has compact dimensions of 140 mm in height, 255 mm in width, and 110 mm in depth, facilitating its integration into distribution panels and ensuring efficient use of available space. Additionally, it is compatible with a wide variety of optional accessories that allow customisation of its installation according to the specific needs of the application.

In summary, the ComPacT NSX630N 630A Micrologic 2.3 circuit breaker from Schneider Electric is a robust and efficient choice for protecting electrical systems in industrial and commercial environments. With its 50 kA breaking capacity, adjustable control technology, and ergonomic design that reduces installation time, this circuit breaker ensures reliable performance and advanced protection in all types of electrical applications.

• 630A 3-pole circuit breaker with a breaking capacity of 50 kA at 415 V AC, ideal for industrial applications.
• Adjustable thermal protection and fixed magnetic protection, with advanced protection functions through the MicroLogic 2.3 control unit.
• Ergonomic design that reduces installation time by 40%, optimising efficiency in assembly and maintenance.