ISO 3731:2003 道路车辆.24V额定电压的24S（附加）型7电极连接装置-牵引车辆和挂车之间的电气连接装置.

标准编号：ISO 3731:2003

中文名称：道路车辆.24V额定电压的24S（附加）型7电极连接装置-牵引车辆和挂车之间的电气连接装置.

英文名称：Road vehicles — Connectors for the electrical connection of towing and towed vehicles — 7-pole connector type 24 S (supplementary) for vehicles with 24 V nominal supply voltage

发布日期：2003-11

标准范围

ISO 3731:2003规定了24 S型7极连接器的尺寸特性和具体要求，以及其触点配置，用于牵引和牵引车辆的电气连接，具有24 V标称电源电压，从而确保互换性。根据ISO 1185，在需要7个以上电极的情况下，除24 N连接器外，还应使用24 S连接器。

ISO 3731:2003 specifies the dimensional characteristics of, and specific requirements for, 7-pole connectors of type 24 S and their contact allocation for the electrical connection of towing and towed vehicles with 24 V nominal supply voltage, thus ensuring interchangeability. A 24 S connector is intended to be used in addition to a 24 N connector according to ISO 1185 where more than 7 poles are required.

标准预览图