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 Q02HCPU MITSUBISHI A1ADP-SP Mitsubishi FX2N-48ER-ES/UL MITSUBISHI E1071 Mitsubishi FX2N-48ER-DS Mitsubishi FX2N-16EX-ES/UL