The Mitsubishi Electric SD-N220 Magnetic Contactor is a 3-pole switch rated for 220 amps, part of Mitsubishi's SD Magnetic Contactor family. It provides three independent contacts that energize to control larger electrical loads in control panels and motor circuits. Referred to by the part numbers SD-N220 and SDN220, this unit is designed for reliable high-current switching in industrial electrical systems.
