Square D MAL361000 Molded Case Circuit Breaker

Square D MAL361000 Molded Case Circuit Breaker is a 3-pole molded case device from Schneider Electric, rated for 1000 amperes at up to 600 VAC, designed for heavy industrial power distribution and feeder duties in panelboards, switchgear, and service equipment. As part of the MAL Series, this gray-labeled MCCB provides thermal-magnetic protection with explicit long-time and instantaneous trip actions, and it features line- and load-side lug terminals to simplify installation, termination, and field replacement in existing equipment. The unit carries a standard interrupting capacity of 30 kA at 480 VAC, enabling it to safely interrupt high fault currents in three-phase circuits, with its 600 VAC rating serving as the maximum operating voltage in industrial environments. Common applications include main disconnects and feeders in industrial control panels, motor control centers, and power distribution assemblies where reliable overcurrent protection for 3-phase systems is essential for protecting motors, transformers, and downstream equipment.