The Schneider Electric LV433489, identified as a ComPact NSX250HB2, is a 4-pole fixed circuit breaker engineered for robust electrical distribution applications. This unit integrates a Thermal-Magnetic (TMD) trip unit, providing essential overcurrent protection for industrial systems. Its design prioritizes space optimization within electrical panels while delivering significant breaking capacity.

Technical details

• Series: ComPact NSX250HB2
• Poles: 4
• Configuration: Fixed
• Trip Unit Type: Thermal-Magnetic (TMD)
• Breaking Capacity: 100 kA at 690 VAC
• Voltage Rating: Up to 690 VAC
• Form Factor: Designed for panel mounting and space efficiency
• Protection Function: Overcurrent (overload and short-circuit)

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and sub-distribution boards within various industrial environments. It is commonly specified for applications requiring reliable protection in sectors such as manufacturing, processing plants, and infrastructure projects where high fault current levels are anticipated.

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 LV433489 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.