The Schneider Electric Square D RJF36300CU44A is a three-pole molded case circuit breaker designed for robust electrical protection in demanding industrial environments. This breaker is part of the Square D RJF series, engineered for reliable performance in heavy-duty applications where consistent power delivery and safety are paramount.

Technical details

• Series: Square D RJF
• Poles: 3
• Voltage Rating: 600V AC
• Continuous Current Rating: 3000A
• Interrupting Capacity: 25kA at 600V
• Frame Size: RJF36
• Terminal Type: CU (Copper)
• Mounting Style: Fixed, Bolt-on

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and as a feeder breaker in facilities with high power requirements. It is commonly found in applications such as large manufacturing plants, data centers, and heavy industrial processing equipment where reliable circuit protection is critical.

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 RJF36300CU44A or contact our technical team for cross-reference assistance with compatible Square D components.