The Schneider Electric Compact NSX250HB1 circuit breaker is engineered for robust protection in demanding industrial environments. This 3-pole breaker, part of the NSX series, features a high interrupting capacity suitable for applications requiring significant fault current management. Its integrated Micrologic 2.2 M trip unit provides advanced thermal-magnetic protection and control.

Technical details

• Series: Compact NSX
• Model: NSX250HB1
• Poles: 3
• Interrupting Capacity: 85 kA at 500 VAC
• Trip Unit: Micrologic 2.2 M
• Rated Current: 220 A
• Configuration: 3d (3-pole, double break contacts)
• Voltage Rating: Designed for systems up to 500 VAC

Applications & compatibility

This circuit breaker is ideal for use in power distribution panels, motor control centers, and main incoming feeders for industrial facilities. It is commonly specified for protecting electrical circuits in manufacturing plants, data centers, and infrastructure projects where reliable and high-capacity fault protection is essential.

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 LV433547 or contact our technical team for cross-reference assistance with compatible NSX series components.