Weekend Sale Square D LH36125 – 125A 3 Pole Molded Case Circuit Breaker

Part of the legacy L-Frame series, this 125-amp molded case circuit breaker mounts into Square D I-Line panelboards and switchboards. It provides reliable long-time and instantaneous (LI) protection for commercial and industrial electrical systems. While currently replaced by the PowerPact HGA36125, upgrading requires additional filler plates due to the smaller modern frame size. This unit features a 65kAIC rating at 240VAC and accommodates 1 AWG to 600 kcmil wiring via standard lugs.