SANS 12098-2005 道路车辆.用于牵引及牵引车辆的电气连接器.标称电压为24伏的15极车辆连接器
Road vehicles - Connectors for the electrical connection of towing and towed vehicles - 15-pole connector for vehicles with 24 V nominal supply voltage
Specifies the dimensions, the contact allocation and test requirements for 15-pole connectors for the electrical connection of equipment other than braking systems and running gear of towing and towed vehicles with 24 V nominal supply voltage. Also specifies a park socket used to receive and store the plug when disconnected, and a means of adaptation between 7-pole and 15-pole connectors.