The infrastructure charging sockets for Mode 3 charging cables are mounted in AC charging columns and wallboxes. Mode 3 charging takes place via single-phase and three-phase charging cables. The charging process is indicated by colored LED displays. Among other features, these sockets are particularly characterized by silver-plated power and signal contacts, high-precision temperature monitoring and integrated interlocking. Production is in accordance with automotive standard IATF 16949 and ISO 9001.