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UL Standard Side-Outgoing Low-Voltage Switchgear

Apr 08, 2026
UL Standard Side-Outgoing Low-Voltage Switchgear

American Standard side-outgoing low-voltage switchgear is developed for power distribution and motor control applications. The design complies with IEC 61439 and IEC 61641 standards. Its modular design allows for integrated solutions to meet the evolving needs of customers.


In industry, buildings, and infrastructure, the operation of various systems relies on a safe and reliable power supply; even a brief power outage can have serious consequences. Therefore, you need products and systems capable of handling various contingencies to meet safety requirements. Xuanhong Power, a leading global supplier of power distribution systems, provides customers with stable, reliable, safe, and intelligent power distribution solutions. UL standards, with their stringent safety and reliability requirements, ensure your safety.


Key Advantages


• Revolutionary design eliminates the danger of contact with live busbars (arc ignition protection zone), ensuring the safety of maintenance personnel.


• Reduces the risk of arcing due to mechanical failures, shortening maintenance downtime.


• Reduces busbar components by 92% compared to traditional busbar systems.


• More compact drawers and smaller dimensions reduce the switchgear footprint by 25%, lowering capital expenditure for switchgear rooms.


• Excellent heat dissipation performance reduces heat generation by 20%, saving energy and reducing costs.


• Advanced, high-performance, and durable drawer-mounted connectors.


• Meets ETL, UL, CE, CSA, and IEC certification standards.


Modular and Reliable Design: Low-voltage switchgear incorporating a modular design.


Key Features


• Modular low-voltage switchgear, operating conditions up to 400/415 V, 3200 A.


• Complies with GB/T 7251.1/.12, IEC 61439-1/-2, and IEC standards. Requirements of IEC TR 61641, Edition 3, and type tested.


• Passive arc protection standards 1 to 7, tested according to IEC TR 61641, Edition 3 (up to 400 V, 80 kA / 500 ms)


• Laminated busbar systems up to 3200 A, 80 kA / 1 s


• Drawer-type and plug-in type motor circuits and feeder circuits


• Upgrading to higher operating conditions and more functions in the future



Digitalization


• Integrated temperature sensors at the input/output terminals of air circuit breakers (ACBs) and in single-plug-in units


• Monitoring of electrical parameters and equipment operating status via ABB's intelligent electrical devices (such as the M10x motor controller, FC610 feeder management unit, Emax 2 circuit breaker, Tmax XT circuit breaker, etc.)


• Access data collected and analyzed by a locally deployed equipment operation monitoring system via a web browser.


* Connect to the factory's monitoring and control systems via serial protocols (Modbus RTU, Profinet, IEC 61850) and Ethernet-based protocols.


* Optional cloud-based equipment health management system.