The Schneider Electric LV433578 is a Compact NSX250HB2 series circuit breaker designed for robust electrical system protection. This 3-pole breaker features a 100 Amp rating and is engineered to interrupt faults up to 100 kA at 500V, ensuring operational safety in demanding industrial environments. Its integrated MicroLogic 5.2E trip unit provides advanced fault detection and management capabilities.

Technical Details

• Series: Compact NSX250HB2
• Configuration: 3-pole, 3D
• Current Rating: 100 A
• Interrupting Capacity: 100 kA at 500V
• Trip Unit: MicroLogic 5.2E
• Voltage Rating: 500V (confirmed by interrupting capacity spec)
• Terminal Type: Screw terminals (typical for this series, verify with datasheet)
• Mounting Type: Fixed (typical for this series, verify with datasheet)

Applications & Compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and as a protective device for large electrical loads in manufacturing facilities. It is commonly found in applications requiring high interrupting capacity and precise fault tripping, such as in heavy machinery, power distribution systems, and industrial automation control panels.

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 LV433578 or contact our technical team for cross-reference assistance with compatible Compact NSX components.