Mitsubishi PARTS SD-N50 MAIN CONTACT KIT Description Description Mitsubishi Main contact kit. For SD-N50; Replacement kit for 3 poles Related products Mitsubishi FX0N-65EC MITSUBISHI FX1N-40MR-DS MITSUBISHI FX0-30MR-ES MITSUBISHI AJ71E71-S3 MITSUBISHI FX0-20MR-ES MITSUBISHI MR-J2-40A