ISO 3732-2003 道路车辆.牵引车和挂车之间电气连接用连接器.带12V标称电源电压的车辆用12S(补充)型7极连接器

标准号：ISO 3732-2003
中文标准名称：道路车辆.牵引车和挂车之间电气连接用连接器.带12V标称电源电压的车辆用12S(补充)型7*连接器
英文标准名称：Road vehicles - Connectors for the electrical connection of towing and towed vehicles - 7-pole connector type 12 S (supplementary) for vehicles with 12 V nominal supply voltage
标准类型：T76
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T76
国际标准分类号：43.040.10
适用范围：This International Standard specifies the dimensions of, and requirements for, 7-pole connectors of type 12 S and their contact allocation for the electrical connection of towing (passenger cars or light commercial vehicles) and towed vehicles with 12 V nominal supply voltage, thus ensuring interchangeability. A 12 S connector is intended to be used in addition to a 12 N connector according to ISO 1724 where more than 7 poles are required. NOTE For new developments and where more than 7 poles are required, as an alternative to the use of the 7-pole connector according to this International Standard and ISO 1724, the use of 13-pole connector in accordance with ISO 11446