The Schneider Electric Compact NSX250HB1 is a 3-pole circuit breaker designed for robust electrical protection in industrial environments. This unit features a high interrupting capacity of 85 kA at 500 VAC, ensuring safety and reliability in fault conditions. It is equipped with the Micrologic 5.2 E trip unit, offering advanced protection and monitoring capabilities.

Technical details

• Series: Compact NSX
• Model: NSX250HB1
• Trip Unit: Micrologic 5.2 E
• Rated Current: 160 A
• Number of Poles: 3
• Interrupting Capacity: 85 kA at 500 VAC
• Voltage Rating: 500 VAC
• Configuration: 3d (3 normally open, 3 normally closed auxiliary contacts)

Applications & compatibility

This circuit breaker is suitable for use in power distribution systems, motor control centers, and heavy machinery applications. It provides essential protection for circuits in manufacturing plants, data centers, and infrastructure projects where reliable fault current limitation is critical. The Micrologic 5.2 E trip unit allows for precise adjustment of protection settings to match specific load requirements.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LV433550 or contact our technical team for cross-reference assistance with compatible Compact NSX components.