The Schneider Electric LV433331 is a 4-pole, 4d fixed circuit breaker from the Compact NSX100HB2 series, engineered for robust protection in demanding electrical distribution systems. This unit is designed to provide reliable circuit interruption and fault protection, commonly specified for medium-voltage switchgear and industrial power distribution panels.

Technical details

• Series: Compact NSX100HB2
• Poles: 4
• Configuration: 4d fixed
• Breaking Capacity: 100 kA at 690 VAC
• Voltage Rating: Up to 690 VAC
• Frame Size: NSX100
• Trip Unit Type: HB2 (High Breaking, 2-stage thermal-magnetic)
• Mounting Type: Fixed installation

Applications & compatibility

This circuit breaker is suitable for use in industrial facilities, power generation plants, and commercial buildings requiring high levels of fault current protection. It is compatible with Schneider Electric's Compact NSX switchgear and can be integrated into various power distribution architectures, including motor control centers and main distribution boards.

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 LV433331 or contact our technical team for cross-reference assistance with compatible Compact NSX components.