The Schneider Electric Square D RKA36120CU31A Molded Case Circuit Breaker (MCCB) is engineered for robust protection in demanding electrical distribution systems. This 3-pole breaker is part of the RKA series, designed to safeguard equipment against overcurrents and short circuits. It is suitable for applications requiring reliable interruption of fault currents up to its rated capacity.

Technical details

• Series: Square D RKA
• Type: Molded Case Circuit Breaker (MCCB)
• Poles: 3
• Continuous Current Rating: 1200A
• Voltage Rating: 600VAC
• Interrupting Capacity: The part number RKA36120CU31A indicates a standard interrupting rating for this class of breaker. For precise interrupting capacity (kAIC), please consult the manufacturer's datasheet.
• Terminal Type: CU (Copper)
• Trip Unit Type: CU31A (Thermal-Magnetic, Adjustable) - The 'CU31A' designation typically signifies a thermal-magnetic trip unit with adjustable long-time and instantaneous trip settings.

Applications & compatibility

This Schneider Electric Square D MCCB is commonly deployed in industrial facilities, commercial buildings, and power distribution panels. It is ideal for protecting main feeders, branch circuits, and large motor loads in environments such as manufacturing plants, data centers, and utility substations.

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 RKA36120CU31A or contact our technical team for cross-reference assistance with compatible Square D RKA series components.