The Schneider Electric LV432893 is a 3-pole Compact NSX630N molded case circuit breaker designed for robust electrical distribution. This unit integrates the MicroLogic 2.3 electronic trip unit, providing advanced protection and control capabilities for industrial power systems. It is engineered for applications requiring reliable overcurrent and short-circuit protection up to 690V AC.

Technical details

• Series: Compact NSX630N
• Poles: 3
• Rated Current: 630 A at 40 °C ambient temperature
• Maximum Operating Voltage: 690 V AC
• Frequency: 50/60 Hz
• Trip Unit: MicroLogic 2.3 electronic trip unit
• Breaking Capacity: Multiple ratings available; consult manufacturer datasheet for specific Icu/Ics values.
• Terminal Type: Screw terminals
• Mounting Type: Fixed

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and sub-distribution boards within manufacturing facilities, process plants, and commercial buildings. It is commonly employed in applications such as conveyor systems, pump controls, and HVAC systems where reliable circuit protection is paramount.

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 LV432893 or contact our technical team for cross-reference assistance with compatible Compact NSX components.