FAQ - Relay Sockets H400 H600 Type in ARC

  • What is ARC material? What are these characteristics?

    ARC is a material developed by AALB-F and allows to meet all the requirements of countries manufacturing railway equipment.

  • 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.

  • What is the tightening torque to be applied?

    Tightening torque for fastening screws: 0.07 to 0.11 mdaN.