Big Sale Eaton / Westinghouse MC3800WK – 800A 3 Pole Molded Case Switch

Built for commercial and industrial isolation, the Eaton MC3800WK is a 3-pole, 800A molded case switch rated for 600VAC. It functions as a non-automatic disconnect, providing reliable manual switching for heavy-duty systems. This bolt-on unit installs into legacy Westinghouse switchboards and motor control centers. It serves as an exact replacement for aging infrastructure and is superseded by the MDLB3800WK. The switch features a fixed 8000A high instantaneous magnetic trip for safety.