The Schneider Electric Square D PJL36040CU31A is a molded case circuit breaker designed for robust electrical system protection. As part of the PJL series, this breaker is engineered to provide reliable fault interruption in demanding industrial environments. It is suitable for applications requiring precise overcurrent and short-circuit protection up to 600V.

Technical details

• Series: PJL
• Voltage Rating: 600V AC
• Current Rating: 400A
• Interrupting Rating: 35kA at 600V AC (based on typical PJL series specifications; verify with datasheet)
• Frame Size: PJL
• Number of Poles: 3
• Terminal Type: Lug
• Trip Unit Type: Thermal-Magnetic (CU)
• Standards Compliance: UL, CSA (verify with datasheet)
• Dimensions: (Refer to manufacturer datasheet for precise dimensions)

Applications & compatibility

This circuit breaker is commonly employed in power distribution panels, motor control centers, and switchgear assemblies within manufacturing facilities, data centers, and commercial buildings. It is designed to protect feeders, branch circuits, and equipment from damaging electrical faults, ensuring operational continuity and safety.

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 PJL36040CU31A or contact our technical team for cross-reference assistance with compatible PJL series components.