The Schneider Electric Compact NSX250HB2 is a 3-pole circuit breaker designed for robust electrical protection in demanding industrial environments. This unit features a Micrologic 6.2 E-M electronic trip unit, providing advanced control and monitoring capabilities. It is engineered to interrupt fault currents up to 100 kA at 500 VAC, ensuring safety and operational continuity for critical machinery.

Technical details

• Series: Compact NSX250
• Model Designation: NSX250HB2
• Trip Unit: Micrologic 6.2 E-M
• Rated Current: 220 A
• Number of Poles: 3
• Interrupting Capacity: 100 kA at 500 VAC
• Configuration: 3d (3 normally open, 3 normally closed auxiliary contacts)
• Voltage Rating: Suitable for systems up to 500 VAC

Applications & compatibility

This circuit breaker is commonly deployed in power distribution systems for heavy industrial applications, including manufacturing plants, data centers, and large commercial buildings. Its high interrupting rating makes it suitable for protecting main feeders and critical branch circuits where significant fault currents are anticipated, such as in motor control centers and switchgear assemblies.

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 LV433591 or contact our technical team for cross-reference assistance with compatible Compact NSX components.