FAQ - SIM EN4165 Series 2 Connectors

  • Is the marking of a part ordered as a kit (part + accessories) identical to that of the part ordered alone?

    Yes, the AALB marking rule requires parts (sold in kit or not) to be marked with the part number alone.

  • Is it possible to change the indexing of the coding nut?

    Yes, it is possible.

    Click here to download the procedure

    Or see our catalog.

  • Is it possible to change the indexing of the coding key?

    Yes, it is possible. But it is mandatory to replace the removed key by a new one. 

  • How to read the coding?

    Download here the procedure and read the "Instructions for nut and key polarizing" chapter

    See catalogue.

  • What is the difference between the nut and the key?

    Nut polarizing are always mounted on receptacles.

    Key polarizing are always mounted on plugs.

  • Does a scratch or a lack of protection affect the product performances?

    Refer to our visual aid regarding plating.

  • Is it possible to extract a module that has been inserted in the connector cavity?

    Yes, module are removable.

    Click here to find insertion/extraction tools part numbers,

    Or see our catalogue

  • Is it necessary to pre-bolt the cover-cover assembly before tightening it to torque?

    Yes, it is recommended to pre-tighten all the screws before torquing in order to even out the force.

  • What is the tightening torque for the hood + cover assembly?

     Tightening torque for cover and fastening screws: 0.5 to 0.7 N.m max.
    See catalogue instructions.