The Schneider Electric Square D DJL36400F40 is a three-pole molded case circuit breaker designed for robust electrical distribution and protection in industrial environments. This breaker is part of the Square D Power-Style™ family, engineered to deliver reliable performance in demanding applications where consistent power delivery and safety are paramount.

Technical details

• Series: Square D Power-Style™ DJL
• Frame Size: DJL
• Amperage Rating: 400A
• Voltage Rating: 600V AC
• Number of Poles: 3
• Interrupting Capacity: 100kA at 240V AC, 65kA at 480V AC, 25kA at 600V AC
• Terminal Type: Load side lugs
• Trip Unit Type: Thermal-magnetic

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, branch circuit protection, and as a disconnect for large motor loads. It is commonly found in heavy manufacturing facilities, data centers, and commercial buildings requiring reliable overcurrent protection for critical electrical 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 Schneider Electric Square D DJL36400F40 or contact our technical team for cross-reference assistance with compatible Power-Style™ components.