The Schneider Electric LV433648 is a Compact NSX400HB2 circuit breaker, engineered for robust protection in demanding electrical distribution systems. This unit is part of Schneider Electric's renowned Compact NSX series, recognized for its compact footprint and high breaking capacity, making it suitable for applications requiring reliable overcurrent and short-circuit protection.

Technical details

• Series: Compact NSX
• Model Designation: NSX400HB2
• Breaking Capacity: 100 kA at 690 VAC
• Frame Size: 400 A
• Configuration: 2-pole
• Trip Unit Type: HB2 (High Breaking Capacity, thermal-magnetic with adjustable long-time and instantaneous trip)
• Mounting Type: Fixed
• Terminal Type: Screw terminals
• Standards Compliance: IEC 60947-2

Applications & compatibility

This circuit breaker is designed for use in industrial and commercial power distribution panels, motor control centers, and as main or branch circuit protection in facilities with high fault current levels. It is compatible with various Schneider Electric NSX accessories for enhanced functionality and integration into larger electrical 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 Electric LV433648 or contact our technical team for cross-reference assistance with compatible Compact NSX components.