While Supplies Last Square D KA36125 – 125A 3 Pole Molded Case Circuit Breaker

Engineered for commercial environments, the Square D KA36125 is a 3-pole, 125A MCCB. It provides essential protection through a reliable thermal-magnetic trip unit with an adjustable magnetic threshold. This legacy K-Frame breaker features a plug-on connection that mounts into Square D I-Line panelboards. For complete panel upgrades, this model is replaced by the PowerPact HGA36125. Rated for 25kAIC at 480VAC, it includes a Visi-Trip indicator to easily spot tripped circuits.