The Schneider Electric Square D PJL36080U43A is a molded case circuit breaker designed for robust electrical protection in demanding industrial and commercial environments. This PJL frame breaker operates at a nominal voltage of 600V and is rated for 800A continuous current, making it suitable for main service disconnects or feeder protection in high-power distribution systems.

Technical details

• Series: Square D PJL Frame
• Type: Molded Case Circuit Breaker (MCCB)
• Voltage Rating: 600V AC
• Current Rating: 800 Amperes
• Interrupting Capacity: High (specific rating requires datasheet verification)
• Trip Unit Type: Thermal-Magnetic (assumed based on common PJL configurations; verify with datasheet)
• Number of Poles: 3 (indicated by '3' in part number U43A)
• Terminal Type: Lug terminals (common for this frame size; verify with datasheet)

Applications & compatibility

This circuit breaker is commonly employed in heavy industrial settings such as manufacturing plants, data centers, and large commercial buildings. It provides essential overcurrent protection for main power distribution panels, motor control centers, and large machinery requiring significant current capacity. Compatibility should be verified against specific system requirements and upstream/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 PJL36080U43A or contact our technical team for cross-reference assistance with compatible PJL frame components.