Square D LAL36400MB – 400A 3 Pole Molded Case Circuit Breaker Certified

Engineered for commercial applications, the Square D LAL36400MB provides robust overcurrent protection. This 3-pole, 400A unit mount MCCB integrates into industrial enclosures and switchboards. The legacy L-Frame breaker features standard lugs and a short handle. It is replaced by the PowerPacT LGL36400, requiring handle clearance verification. Rated 30kAIC at 480VAC, it utilizes an adjustable magnetic trip for precise LI protection.