Mitsubishi SD-T50-DC24V Magnetic Contactor for MS-T Series 22 kW 24 VDC

The Mitsubishi SD-T50-DC24V is a three-pole magnetic contactor from the MS-T series, T50 frame size, designed for direct-on-line (DOL) and full-voltage non-reversing (FVNR) motor control. It combines a 24 VDC operating coil with two normally open and two normally closed auxiliary contacts, making it suitable for control circuits that require reliable switching of three-phase loads. At AC-3 duty, it is rated for 48 A at 380-440 V AC and 22 kW at 440 V AC; the 690 V AC rated operational voltage and 6 kV impulse withstand voltage support low-voltage motor starter applications. Screw-clamp terminals provide wiring connections. Its net weight is approximately 0.935 kg. Typical use includes motor control panels, low-voltage power distribution, and machine control systems that use the MS-T series. It is a component for starting and stopping motors, not a complete starter.