ISO 7638-1:2003, Road vehicles - Connectors for the electrical connection of towing and towed vehicles - Part 1: Connectors for braking systems and ... of vehicles with 24 V nominal supply voltage

ISO 7638-1:2003 gives the dimensions of, and specifies the contact allocation and tests and test requirements for, connectors for the electrical connection of the braking systems and running gear of towing and towed vehicles with 24 V nominal supply voltage. In addition, it specifies a park socket used to receive and store the plug when disconnected. This title may contain less than 24 pages of technical content.