Mitsubishi UN-AX4CX 3A1B Description Description Mitsubishi Auxiliary contact. 3NO + 1NC; front clip-on; for S(D)-N10 up to 65, SR(D)-N4 Related products Mitsubishi FX2N-16EX-ES/UL MITSUBISHI A1ADP-SP Mitsubishi FX2N-48ER-ES/UL MITSUBISHI Q02HCPU MITSUBISHI MR-J2-40A MITSUBISHI MDS-A-SPJ-22