The Schneider Electric Square D NLJL36400U31X Molded Case Circuit Breaker is engineered for robust electrical circuit protection within demanding industrial environments. As a component of the established PowerPact series, this breaker is designed to deliver reliable performance and safety for high-power applications.

Technical Details

• Series: PowerPact
• Type: Molded Case Circuit Breaker
• Voltage Rating: 600V AC
• Current Rating: 400A
• Frame Size: L Frame (indicated by 'L' in NLJL)
• Interrupting Rating: 35kA at 480V AC (typical for this frame size and series, verify with datasheet)
• Number of Poles: 3 (indicated by '3' in NLJL36400U31X)
• Terminal Type: Lug (indicated by 'U' in NLJL36400U31X)

Applications & Compatibility

This 600V, 400A circuit breaker is suitable for main feeders and branch circuit protection in heavy industrial settings. It is commonly found in applications such as large motor control, distribution panels, and power distribution units for manufacturing plants, data centers, and utility infrastructure.

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 NLJL36400U31X or contact our technical team for cross-reference assistance with compatible PowerPact components.