Schneider Electric LAP36400MBZ Molded Case Circuit Breaker

Schneider Electric's Square D LAP36400MBZ Molded Case Circuit Breaker is a 400-amp, 3-pole MCCB rated for up to 600 V AC, designed to provide reliable overcurrent protection in industrial and commercial electrical distribution systems. It uses a thermal-magnetic trip mechanism to guard against overloads and short circuits, helping protect conductors and downstream equipment. As part of the LAP series, it aligns with standard Square D mounting footprints and wiring arrangements for straightforward panelboard or switchgear installation. Typical applications include feeders, main circuits, and downstream branch protections in environments such as data centers, manufacturing facilities, and large office buildings where dependable, serviceable protection is essential.