Eaton / Cutler-Hammer KD3400K – 400A 3 Pole Molded Case Switch In Demand

Built for industrial use, the KD3400K is a 3-pole, 400A molded case switch from Eaton’s Series C K-Frame family. It operates as a non-automatic disconnect for equipment isolation. This unit-mount switch fits Eaton Series C panelboards and motor control centers. It includes factory-installed line and load lugs that accept up to 500 kcmil wire. Capable of reverse feed setups, it features a high magnetic withstand of 65 kAIC at 240V, allowing flexible integration into commercial systems.