Mitsubishi UN-AX600 Description Description Mitsubishi Auxiliary contact. 2NO + 2NC; side clip-on; for S(D)-N600 up to 800 Related products MITSUBISHI FR-A540-0.75K-EC MITSUBISHI MDS-A-SPJ-22 Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI A2NCPU Mitsubishi FX2N-16EX-ES/UL Mitsubishi FX0N-65EC