Skip to content
Please enter a keyword to search

  • ISO 25981:2008

    View superseded by
    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
    View superseded by

    Road vehicles Connectors for the electrical connection of towing and towed vehicles Connectors for electronically monitored charging systems with 12 V or 24 V nominal supply voltage

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  13-07-2020

    Language(s): 

    Published date:  24-01-2008

    Publisher:  International Organization for Standardization

    Add To Cart

    Abstract - (Show below) - (Hide below)

    ISO 25981:2008 specifies dimensional characteristics, contact allocation, tests and requirements of 7-pole connectors for electrical connections of electronically monitored charging systems of towing and towed vehicles. The electronic monitoring system is designed to detect 12 V and 24 V nominal supply voltage and to limit the current to 50 A. This is a connector without breaking capacity.

    This electrical connection is intended for use with separable truck-trailer combinations in order to connect an additional battery pack of the trailer with the generator of the truck using an electronically monitored charging system. Additional battery packs in trailers are basically used with tailgate lifts, electrical forklifts or other technical equipment with high current consumption.

    ISO 25981:2008 further specifies a park socket used to receive and store the plug when it is disconnected.

    General Product Information - (Show below) - (Hide below)

    Development Note DRAFT ISO/DIS 25981 is also available for this standard. (01/2017)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS ISO 4141-4:2009 Road vehicles. Multi-core connecting cables Test methods and requirements for coiled cable assemblies
    ISO 4141-4:2009 Road vehicles — Multi-core connecting cables — Part 4: Test methods and requirements for coiled cable assemblies
    BS ISO 13044-2:2013 Road vehicles. Fully automatic coupling systems 24 V (FACS) for heavy commercial vehicle combinations 50 mm fifth wheel couplings. Electrical and pneumatic interface
    UNE-ISO 4141-4:2017 Road vehicles. Multi-core connecting cables. Part 4: Test methods and requirements for coiled cable assemblies
    ISO 13044-2:2013 Road vehicles Fully automatic coupling systems 24 V (FACS) for heavy commercial vehicle combinations Part 2: 50 mm fifth wheel couplings Electrical and pneumatic interface
    12/30210808 DC : DRAFT MAR 2012 BS ISO 13044-2 - ROAD VEHICLES - FULLY AUTOMATIC COUPLING SYSTEMS 24 V (FACS) FOR HEAVY COMMERCIAL VEHICLE COMBINATIONS - PART 2: 50 MM FIFTH WHEEL COUPLINGS - ELECTRICAL AND PNEUMATIC INTERFACE

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 12098:2004 Road vehicles Connectors for the electrical connection of towing and towed vehicles 15-pole connector for vehicles with 24 V nominal supply voltage
    IEC 60512-13-5:2006 Connectors for electronic equipment - Tests and measurements - Part 13-5: Mechanical operation tests - Test 13e: Polarizing and keying method
    ISO 4141-4:2009 Road vehicles — Multi-core connecting cables — Part 4: Test methods and requirements for coiled cable assemblies
    ISO 4141-1:2005 Road vehicles Multi-core connecting cables Part 1: Test methods and requirements for basic performance sheathed cables
    ISO 7638-2:2003 Road vehicles Connectors for the electrical connection of towing and towed vehicles Part 2: Connectors for braking systems and running gear of vehicles with 12 V nominal supply voltage
    ISO 4009:2000 Commercial vehicles — Location of electrical and pneumatic connections between towing vehicles and trailers
    ISO 4141-2:2006 Road vehicles Multi-core connecting cables Part 2: Test methods and requirements for high performance sheathed cables
    ISO 7638-1:2003 Road vehicles Connectors for the electrical connection of towing and towed vehicles Part 1: Connectors for braking systems and running gear of vehicles with 24 V nominal supply voltage
    ISO 11992-1:2003 Road vehicles Interchange of digital information on electrical connections between towing and towed vehicles Part 1: Physical and data-link layers
    ISO 4091:2003 Road vehicles Connectors for the electrical connection of towing and towed vehicles Definitions, tests and requirements
    ISO 3731:2003 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
    ISO 1185:2003 Road vehicles Connectors for the electrical connection of towing and towed vehicles 7-pole connector type 24 N (normal) for vehicles with 24 V nominal supply voltage
    ISO 4141-3:2006 Road vehicles Multi-core connecting cables Part 3: Construction, dimensions and marking of unscreened sheathed low-voltage cables
    ISO 11992-3:2003 Road vehicles Interchange of digital information on electrical connections between towing and towed vehicles Part 3: Application layer for equipment other than brakes and running gear
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective