Best Seller Square D LGA36400U31X – 400A 3 Pole Molded Case Circuit Breaker

Belonging to the Square D PowerPacT L-Frame family, the LGA36400U31X is a 3-pole, 400A molded case circuit breaker built for industrial environments. This unit features an I-Line mounting style, allowing it to install into Square D I-Line panelboards and switchboards. Equipped with a MicroLogic 3.3 electronic trip unit, it delivers adjustable long-time and instantaneous (LI) protection. It provides a 35kA interrupting rating at 480VAC.