ISO 13 pin Socket and Seal

This socket and seal is intended for use when converting traditional Twin or Double12N/12S 7 pin towbar electric sockets to a single 13 pin Euro socket.
If you are not sure about the installation of this electrical socket to your vehicle please consult

  • Ensure all fuses are removed from the existing towbar electrical installation.
  • Remove the existing 12N and 12S sockets... inspect the condition of both 7 core cables and if necessary strip the insulation back to ensure a good connection.
  • Remove approximately 100mm of the outer protective grey/black insulation. Locate the blue wire from the 12S cable and cut back and insulate. Using a suitable PVC insulation tape wrap all 13 wires from the 12N and 12S cables together.
  • If necessary insert the cable through the socket plate and then through the provided seal.
  • Strip back approximately 5mm of insulation from each of the remaining cables.
  • Insert each wire into the appropriate pin location starting at position 1.
  • Refit the socket and fuses.
  • Test before use.
  • More information about towing electrics is available on our website in the Quality and Standards FAQ section.

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