The Schneider Electric LV433623 is a Compact NSX400HB1 circuit breaker engineered for robust distribution applications. This 4-pole device, rated at 400A, is designed to provide reliable overcurrent protection within electrical distribution systems. Its construction as a 4d device indicates a specific physical configuration and mounting type.

Technical details

• Series: Compact NSX400HB1
• Poles: 4
• Amperage Rating: 400A
• Trip Unit: MicroLogic 2.3
• Protection Functions: Adjustable long-time and short-time protection
• Device Type: Circuit Breaker
• Form Factor: 4d
• Voltage Class: Verify with manufacturer datasheet for specific voltage ratings (e.g., 240V, 480V, 600V AC).

Applications & compatibility

This circuit breaker is suitable for use in industrial and commercial electrical distribution panels, motor control centers, and power distribution units. It is commonly found in applications requiring reliable protection for circuits feeding machinery, lighting, and other electrical loads in manufacturing facilities, data centers, and building management 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 LV433623 or contact our technical team for cross-reference assistance with compatible Compact NSX components.