Abstract Preview

ISO 3732:2003 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.

General information

  • Status :  Published
    Publication date : 2003-11
  • Edition : 4
    Number of pages : 9
  • :
    ISO/TC 22/SC 32
    Electrical and electronic components and general system aspects
  • 43.040.10
    Electrical and electronic equipment

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