Mitsubishi PARTS S(D)-N300 MAIN CONTACT KIT Description Description Mitsubishi Main contact kit. For S(D)-N300; Replacement kit for 3 poles Related products MITSUBISHI A1SX81 MITSUBISHI E1071 MITSUBISHI FR-A540-15K-EC MITSUBISHI FX0-30MR-ES MITSUBISHI Q02HCPU MITSUBISHI FR-A540-22K