Tri-Rated Wires and Cables | Railwayscenics

International Orders

Update on 3rd February 2023: Royal Mail are still requesting people to stop posting new orders internationally through the Post Office. This is to allow them time to rectify the problems they are still having after the cyber attack a few weeks ago. Any international orders placed will be held until we are able to post them again.

We apologise for any inconvenience this may cause.

Tri-Rated Wires and Cables

The name Tri-Rated comes from the fact that this wire and cable meets the specification of three separate standards. These being the British Standards Institute (BSi), the Underwriters Laboratories (UL) Appliance Wiring Materials (AWM), and the Canadian Standards Association (CSA).

This tri-rated wire and cable is a heavier duty wire compared to our other layout wires. This heavy wire is suitable for larger layout DCC power bus wiring. The outer diameter of this wire is larger than the standard wires we sell so has a larger current carrying capacity.