The Schneider Electric Compact NSX630HB1 is a 3-pole circuit breaker designed for robust electrical protection in industrial environments. This unit features a Micrologic 5.3 E trip unit, providing advanced control and monitoring capabilities for critical power distribution systems. Its high breaking capacity ensures safety and reliability in demanding applications.

Technical details

• Series: Compact NSX
• Model: NSX630HB1
• Trip Unit: Micrologic 5.3 E
• Rated Current: 630 A
• Number of Poles: 3
• Breaking Capacity: 85 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 employed in motor control centers, power distribution panels, and as a main incoming breaker for machinery. It is ideal for protecting circuits in manufacturing plants, data centers, and infrastructure projects where reliable and high-capacity fault interruption is essential. Compatibility should be verified with specific Schneider Electric NSX system components.

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 LV433724 or contact our technical team for cross-reference assistance with compatible Compact NSX components.