ComPacT NSX250N Circuit Breaker 50kA AC 4P4R 250A Micrologic 2.2

The Schneider Electric ComPacT NSX250N 50kA AC 4P4R 250A Circuit Breaker with Micrologic 2.2 is a highly efficient and reliable solution for protecting industrial and commercial electrical systems. Designed to ensure safety and optimal performance in high-demand environments, this circuit breaker offers a breaking capacity of 50kA at 415V AC, providing dependable protection against overloads and short circuits, thus safeguarding equipment and the overall system.

This 4-pole (4P4R) model is equipped with a Micrologic 2.2 electronic control unit, which offers adjustable long and short delay protections (LSoI), in addition to a fixed instantaneous protection, allowing for customised settings to meet the specific needs of the electrical system. These features ensure a quick and precise response to any type of electrical fault, providing an additional layer of security in critical systems.

The ComPacT NSX250N is designed to optimise both space and installation time. With compact dimensions of 140 mm in width, 161 mm in height, and 86 mm in depth, this circuit breaker is ideal for installation in electrical panels with limited space, facilitating integration into existing infrastructures. Additionally, its ergonomic design allows for quicker and more efficient installation, reducing assembly times, which is especially beneficial for technicians and electrical panel manufacturers.

This circuit breaker is designed to operate in networks up to 690V AC at 50/60 Hz, making it highly versatile and suitable for a wide range of industrial and commercial applications. It also complies with the most stringent international standards, such as IEC 60947, CCC, and EAC, ensuring its quality and compliance with global safety standards.

Key Technical Specifications:

• Breaking Capacity (Icu): 50kA at 415V AC, with additional capacities up to 85kA at 220/240V AC, ensuring effective protection against severe electrical faults.
• Rated Current (In): 250A at 40°C, suitable for applications requiring reliable protection in high-demand systems.
• Rated Operational Voltage (Ue): 690V AC 50/60 Hz, allowing for use in various electrical networks.
• Micrologic 2.2 Control Unit: Provides adjustable protection against overloads and short circuits, allowing for complete customisation of the electrical system's safety.
• Compact Dimensions: 140 mm in width, 161 mm in height, and 86 mm in depth, facilitating installation in confined spaces.
• Fixed Mounting: Ensures stable and secure installation in electrical distribution systems.

This circuit breaker is part of Schneider Electric's EcoStruxure Power architecture, which facilitates integration into digital energy management platforms, providing greater visibility and control over the electrical system's performance. Integration with EcoStruxure Power allows operators to monitor and manage energy consumption in real-time, optimising system performance and facilitating the identification of potential issues.

Additional Features:

• Advanced Protection: The Micrologic 2.2 control unit offers adjustable long and short delay protections, ensuring efficient response to overloads and short circuits.
• Ergonomic Design: Facilitates the installation and maintenance of the circuit breaker, improving operational efficiency and reducing assembly times.
• International Certifications: Complies with IEC 60947, CCC, and EAC standards, ensuring reliability in a wide range of industrial and commercial applications.

Key Benefits:

• Comprehensive Protection: The Micrologic 2.2 control unit ensures the electrical system is protected at all times against overloads and short circuits, minimising the risk of severe failures and enhancing safety.
• Easy Installation and Maintenance: The compact and optimised design facilitates installation in reduced electrical panels, while the externally visible components improve accessibility for maintenance.
• Reliability and Safety: Compliance with international standards ensures that the ComPacT NSX250N provides safe and reliable performance in critical applications, ensuring operational continuity in industrial and commercial environments.

The Schneider Electric ComPacT NSX250N 50kA AC 4P4R 250A Circuit Breaker with Micrologic 2.2 is a reliable and efficient solution for protecting electrical systems in high-demand industrial and commercial applications. Its compact design, ease of installation, and advanced protection capabilities make it an essential tool for ensuring safety and optimal performance in electrical distribution systems.