The Schneider Electric LV433722, identified as a ComPact NSX630HB1, is a 3-pole fixed circuit breaker engineered for demanding motor control applications. This unit is designed to provide substantial breaking capacity and optimize panel space within industrial electrical distribution systems.

Technical details

• Series: ComPact NSX
• Model Designation: NSX630HB1
• Poles: 3
• Mounting Type: Fixed
• Breaking Capacity: 75 kA at 690 VAC
• Intended Application: Motor protection and distribution
• Configuration: HB1 (High Breaking Capacity, 1)
• Voltage Rating: Designed for systems up to 690 VAC
• Current Rating: Suitable for circuits up to 630 Amperes (implied by NSX630 designation)

Applications & compatibility

This circuit breaker is specifically suited for protecting motor circuits and for use in main distribution panels within heavy industrial environments. Its high breaking capacity makes it ideal for applications where fault currents can be significant, such as in manufacturing plants, processing facilities, and large-scale machinery control systems.

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 LV433722 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.