IEC 61076-3-106 Ed. 2.0 b:2023
Connectors for electronic equipment – Product requirements – Part 3-106: Rectangular connectors – Detail specification for protective housings for use with 8-way shielded and unshielded connectors for industrial environments incorporating the IEC 60603-7 series interface
standard by International Electrotechnical Commission, 07/01/2023