Mitsubishi PARTS S-N20 MAIN CONTACT KIT BH739N300 Description Description Mitsubishi Main contact kit. For S-N20, S(D)-N21; Replacement kit for 3 poles Related products Mitsubishi FX0N-65EC MITSUBISHI AJ71E71-S3 MITSUBISHI FX0-20MR-ES MITSUBISHI A985GOT-TBA-EU MITSUBISHI MDS-A-SPJ-22 MITSUBISHI Q02HCPU