ISO 12098:1994

Commercial vehicles with 24 V systems -- 15-pole connectors between towing vehicles and trailers -- Dimensions and contact allocation

Specifies dimensions and specific requirements for the 15-pole connector and its contact allocation to enable electrical connection between commercial towing vehicles and their trailers equipped with 24 V systems to be made and to ensure interchangeability. Further specifies a park socket used to receive and store the plug when it is disconnected. Annex A specifies characteristics of two adaptors to be used between a connector meeting the requirements of this standard and 7-pole connectors specified in ISO 1185 and ISO 3731.


General information

  • Status :  Withdrawn
    Publication date : 1994-12
  • Edition : 1
  • :
    ISO/TC 22
    Road vehicles
  • 43.040.10
    Electrical and electronic equipment

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information

 Subscribe