Holiday Sale Square D LHL36400 – 400A 3 Pole Molded Case Circuit Breaker

Delivering robust thermal-magnetic protection, the Square D LHL36400 is a heavy-duty 3-pole, 400A molded case circuit breaker designed for demanding commercial environments. As part of the legacy L-Frame series, it utilizes an adjustable magnetic pickup to handle overloads effectively. This unit mount breaker is built for integration into Square D switchboards and standalone enclosures. It provides 35kAIC at 480VAC. For modern upgrades, it is replaced by the LGL36400 series.