The Schneider Electric Square D RKF36120U44A Molded Case Circuit Breaker (MCCB) is engineered for robust protection in demanding electrical distribution systems. As part of the Schneider Electric Square D RK Series, this MCCB is designed to safeguard equipment and personnel from overcurrent and short-circuit events. Its construction ensures reliable operation in environments requiring dependable circuit interruption.

Technical details

• Series: Square D RK Series
• Type: Molded Case Circuit Breaker (MCCB)
• Frame Size: RKF
• Current Rating: 120 Amperes (indicated by '120' in part number)
• Voltage Rating: 440/480 VAC (indicated by '44A' in part number, common for this frame size)
• Number of Poles: 3 (indicated by '3' in part number)
• Interrupting Capacity: Specific interrupting capacity should be verified against the manufacturer's datasheet for the RKF frame size.
• Terminal Type: Lug terminals

Applications & compatibility

This Schneider Electric Square D MCCB is suitable for use in main distribution panels, sub-distribution panels, and as feeder protection in industrial facilities. It is commonly found in applications such as motor control centers, pump stations, and general power distribution for manufacturing equipment, including conveyor systems and processing machinery.

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 RKF36120U44A or contact our technical team for cross-reference assistance with compatible Square D RK Series components.