The Schneider Electric Square D RJF36120CU44A is a molded case circuit breaker designed for robust protection in industrial and commercial electrical distribution systems. This 3-pole breaker, part of the Square D family, features a high current rating and a sophisticated trip unit for precise fault management. It is commonly specified for main service disconnects and feeder protection in facilities requiring reliable circuit interruption.

Technical Details

• Series: Square D RJF
• Poles: 3
• Voltage Rating: 600VAC
• Current Rating: 1200A
• Interrupting Capacity: 25kA
• Trip Unit: Micrologic 6.0A
• Trip Unit Functionality: Adjustable overload and short-circuit protection, ground fault protection, instantaneous trip
• Terminal Type: Lug terminals (specific configuration to be verified against datasheet)

Applications & Compatibility

This circuit breaker is suitable for use in heavy industrial environments, including manufacturing plants, data centers, and large commercial buildings. It is designed to protect electrical panels, motor control centers, and large machinery from overcurrent conditions. Compatibility should be confirmed with specific panelboard and busbar systems.

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 RJF36120CU44A or contact our technical team for cross-reference assistance with compatible Square D components.