FAQ - 1777 Modules

  • The module looks like the 1750 family, what are the differences?

    Fire/smoke regulations are different between railway and aeronautical markets, as well as the specifications and product performances. As a consequence, materials are different between 1777 (railway versions) and 1750 modules (aeronatical versions).

    The blue color of the silicone gasket on 1777 modules makes it possible to distinguish between them (1750 versions are red or brown)

  • Are these modules sealed?

    Yes, these modules are sealed.

  • Which contact sizes can be used in these modules?

    These modules are available in contact sizes gage 20, 16, 12, 10 and mixed.

    Look at our Railway Industrial catalogue to know more about contacts and authorized cable diameters.