The RJF36120CU64AE1ABYD is a 3-pole electronic molded case circuit breaker (MCCB) from Schneider Electric, Square D' PowerPacT R-frame family, engineered for high-current industrial and commercial power-distribution applications requiring advanced overload, short-circuit, and ground-fault protection. Rated for 1200 at 600, this 100%-rated breaker uses a MicroLogic 6.0P electronic trip unit to provide precise protection, selective coordination, power monitoring, and communications for main, feeder, and distribution circuits. Electrically, the RJF36120CU64AE1ABYD provides long-time, short-time, instantaneous, and ground-fault (LSIG) protection. Long-time protection responds to sustained overload conditions, short-time protection supports selective coordination during elevated fault currents, instantaneous protection provides rapid interruption of severe short-circuit conditions, and ground-fault protection responds to qualifying ground-fault current. It carries an interrupting capacity of , while the MicroLogic 6.0P trip system provides advanced power-monitoring capabilities and Modbus communications for integration with compatible energy-management and supervisory systems. Mechanically, the RJF36120CU64AE1ABYD is constructed on Schneider Electric, Square D' PowerPacT R-frame molded-case platform and uses a busbar connection configuration for integration into compatible high-current switchboard and distribution assemblies. Its 3-pole common-trip construction provides coordinated disconnection of all protected phases when the electronic trip unit detects a qualifying fault condition. The heavy-duty R-frame design supports high-current distribution applications while providing serviceable electronic trip technology and integration with compatible control, monitoring, and communication accessories. Purchase the RJF36120CU64AE1ABYD at Electrical.com, your reliable partner for industrial and commercial electrical products. Our selection includes trusted circuit breakers and power distribution components from manufacturers like Siemens, Eaton, Cutler-Hammer, and Schneider Electric, backed by a knowledgeable sales team ready to assist with technical questions, product selection, and support.
