Today Only Square D LAL3640035M – 400A 3 Pole Motor Circuit Protector

Designed specifically for motor branch circuits, this 400A Square D protector provides instantaneous short-circuit defense. It operates in conjunction with motor starters and overload relays to deliver complete equipment safety. The unit-mount device fits into legacy motor control centers and is replaced by the PowerPacT LJL36400M38X model. Featuring Mag-Gard technology, it offers an adjustable magnetic trip range of 1750A to 3500A, allowing precise coordination with specific motor loads.