The Schneider Electric Compact NSX250HB1 is a high-performance circuit breaker designed for robust electrical protection in demanding industrial environments. Part of the Compact NSX series, this unit features a breaking capacity of 85 kA at 500 VAC, ensuring safety and reliability in fault conditions. It integrates a Micrologic 5.2 E trip unit with a 160 A rating, offering advanced protection and control capabilities.

Technical details

• Series: Compact NSX
• Model: NSX250HB1
• Rated Voltage: 500 VAC
• Breaking Capacity: 85 kA at 500 VAC
• Trip Unit: Micrologic 5.2 E
• Trip Unit Rating: 160 A
• Number of Poles: 4 (4d configuration)
• Configuration: 4-pole breaker with 4 normally open auxiliary contacts (4d)

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and as a branch circuit breaker in heavy-duty industrial applications. It is commonly found in manufacturing facilities, process plants, and infrastructure projects requiring reliable overcurrent and short-circuit protection for electrical systems and equipment.

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 LV433551 or contact our technical team for cross-reference assistance with compatible Compact NSX components.