Tri-Rated Wires and Cables | Railwayscenics

Closed from 1st - 5th May 2024

We wanted to let you know that we are taking a much needed short break from Wednesday 1st - Sunday 5th May 2024. Please be aware it is a Bank Holiday on Monday 6th May.

Any orders placed after 9am Monday 29th April shall be posted upon our return on Tuesday 7th May.

Thank you for your patience. We apologize for any inconvenience this may cause and appreciate your understanding.

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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.