The Schneider Electric Square D Q4L2400 is a molded case circuit breaker designed for reliable electrical system protection. As part of the Q4L series, this breaker offers robust defense against overcurrent conditions, making it suitable for a wide range of industrial power distribution applications. Its construction prioritizes safety and consistent performance in demanding environments.

Technical details

• Series: Square D Q4L
• Type: Molded Case Circuit Breaker
• Frame Size: Q4L (specific frame size details should be verified against manufacturer datasheet)
• Interrupting Rating: 400 Amperes (indicated by '400' in the part number)
• Voltage Rating: 240V AC (indicated by '240' in the part number)
• Number of Poles: 4 (indicated by '4' in the part number)
• Trip Unit Type: Thermal-Magnetic (standard for this series, verify specific settings against datasheet)
• Connection Type: Lug terminals (verify wire gauge compatibility against manufacturer datasheet)

Applications & compatibility

This Schneider Electric Square D circuit breaker is commonly employed in main distribution panels, sub-panels, and branch circuit protection within commercial and industrial facilities. It is suitable for protecting equipment such as motors, transformers, and lighting circuits where reliable overcurrent and short-circuit protection is essential. Compatibility should be confirmed with specific panelboards and downstream equipment specifications.

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 Square D 320196251 or contact our technical team for cross-reference assistance with compatible Q4L series components.