The Schneider Electric Square D MJL36300 is a molded case circuit breaker designed for robust electrical system protection. As part of the Square D MJL series, this breaker provides essential overload and short-circuit protection for industrial power distribution. Its construction ensures reliable operation in demanding environments, safeguarding critical equipment and personnel.

Technical details

• Series: Square D MJL
• Type: Molded Case Circuit Breaker
• Amperage Rating: 300 Amps
• Voltage Rating: 600 VAC
• Interrupting Rating: 25 kA at 600 VAC (based on typical MJL series specifications; verify with datasheet)
• Frame Size: MJL (specific dimensions require datasheet verification)
• Number of Poles: 3 (indicated by the '3' in MJL36300)
• Terminal Type: Screw terminals (typical for this series; verify with datasheet)
• Trip Unit Type: Thermal-magnetic (indicated by '6' in MJL36300, common for this series; verify with datasheet)

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, branch circuit protection, and motor control applications within various industrial settings. It is commonly found in manufacturing plants, processing facilities, and heavy machinery operations where reliable power protection is paramount. Ensure compatibility with your specific system voltage and load requirements by consulting the manufacturer's datasheet.

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 MJL36300 or contact our technical team for cross-reference assistance with compatible Square D components.