The Schneider Electric Square D RLA series molded case circuit breaker, model RLA36120CU43A, provides essential overcurrent protection for heavy-duty electrical distribution systems. This 3-pole breaker is engineered for reliable performance in industrial environments, offering a robust solution for safeguarding equipment and personnel.

Technical details

• Series: Square D RLA
• Type: Molded Case Circuit Breaker (MCCB)
• Poles: 3
• Voltage Rating: 600V AC
• Current Rating: 1200A
• Frame Size: 3600A
• Interrupting Rating: 42kA at 600V
• Terminal Type: Cu (Copper)

Applications & compatibility

This RLA series circuit breaker is suitable for use in main distribution panels, motor control centers, and as feeder protection in various industrial settings. It is commonly found in applications such as large manufacturing facilities, data centers, and heavy industrial processing plants 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 RLA36120CU43A or contact our technical team for cross-reference assistance with compatible RLA series components.