The Schneider Electric Square D RLA36120CU44A is a molded case circuit breaker designed for robust electrical protection in demanding environments. As part of the RLA series, this 3-pole breaker offers reliable performance for industrial and commercial power distribution systems. Its construction ensures durability and consistent operation under significant electrical loads.

Technical details

• Series: RLA
• Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 1200A
• Interrupting Capacity: 1200A (as indicated by the "1200" in the part number, though a specific AIC rating requires datasheet verification)
• Frame Size: L (indicated by the "L" in RLA36120CU44A)
• Terminal Type: CU (Copper)
• Mounting Type: Fixed
• Actuator Type: Thermal-Magnetic

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and as a feeder breaker in various industrial settings. It is commonly found protecting circuits in manufacturing plants, data centers, and large commercial buildings where high current capacity and reliable fault interruption are 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 RLA36120CU44A or contact our technical team for cross-reference assistance with compatible RLA series components.