Mitsubishi SD-N220-DC24V Magnetic Contactor 24 V DC Coil for MS-N Series

The Mitsubishi SD-N220-DC24V is a three-pole magnetic contactor from the MS-N series for direct-on-line (DOL) and full-voltage non-reversing motor control. Its 24 V DC control coil allows switching from a DC control circuit, while the main contacts are rated 260 A UL and 150 hp at 480 V AC in three-phase UL applications; the product data also lists a 132 kW rating. The contactor provides two normally open and two normally closed auxiliary contacts for holding, interlocking, and status circuits. Mechanical lug terminals and surface mounting simplify installation in control panels, and the 138 mm wide by 204 mm high frame has an IP20 protection class. Typical uses include motor control centers, machine tools, pumps, fans, conveyors, and other three-phase equipment that requires reliable remote starting and stopping. The SD-N220-DC24V is intended for MS-N series contactor applications requiring a 24 V DC coil and a 2NO+2NC auxiliary contact set.