The Schneider Electric ComPact NSX250HB2 is a 4-pole circuit breaker engineered for robust electrical protection and space optimization in demanding industrial environments. This unit features the MicroLogic 6.2 E trip unit, providing advanced control and reliable fault detection for critical power distribution systems.

Technical details

• Series: ComPact NSX
• Model Designation: NSX250HB2
• Number of Poles: 4
• Rated Operational Voltage: 690 VAC
• Breaking Capacity: 100 kA
• Trip Unit: MicroLogic 6.2 E
• Frame Size: 250 A
• Configuration: HB2 (High Breaking capacity, 2nd generation)

Applications & compatibility

This circuit breaker is suitable for use in medium-voltage switchgear and distribution panels within heavy industries such as manufacturing plants, chemical processing facilities, and large-scale infrastructure projects. It is designed to protect electrical circuits from overloads and short circuits in systems requiring high breaking capacity and precise tripping characteristics.

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 Schneider LV433589 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.