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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.
Tri Rated Wire Black 16/0.2mm 0.5mm sq 10m Coil

Tri Rated Wire Black 16/0.2mm 0.5mm sq 10m Coil

Description A 10 metre coil of general purpose Black 16/0.2mm (0.5mm sq) Approx 22 AWG stranded copper core tri-rated wire for…

Tri Rated Wire Blue 16/0.2mm 0.5mm sq 10m Coil

Tri Rated Wire Blue 16/0.2mm 0.5mm sq 10m Coil

Description A 10 metre coil of general purpose Blue 16/0.2mm (0.5mm sq) Approx 22 AWG stranded copper core tri-rated wire for…

Tri Rated Wire Brown 16/0.2mm 0.5mm sq 10m Coil

Tri Rated Wire Brown 16/0.2mm 0.5mm sq 10m Coil

Description A 10 metre coil of general purpose Brown 16/0.2mm (0.5mm sq) Approx 22 AWG stranded copper core tri-rated wire for…

Tri Rated Wire Red 16/0.2mm 0.5mm sq 10m Coil

Tri Rated Wire Red 16/0.2mm 0.5mm sq 10m Coil

Description A 10 metre coil of general purpose Red 16/0.2mm (0.5mm sq) Approx 22 AWG stranded copper core tri-rated wire for…

Tri Rated Wire Black 30/0.25mm 1.5mm sq 10m Coil

Tri Rated Wire Black 30/0.25mm 1.5mm sq 10m Coil

Description A 10 metre coil of general purpose Black 30/0.25mm (1.5mm sq) Approx 16 AWG stranded copper core tri-rated wire for…

Tri Rated Wire Blue 30/0.25mm 1.5mm sq 10m Coil

Tri Rated Wire Blue 30/0.25mm 1.5mm sq 10m Coil

Description A 10 metre coil of general purpose Blue 30/0.25mm (1.5mm sq) Approx 16 AWG stranded copper core tri-rated wire for…

Tri Rated Wire Brown 30/0.25mm 1.5mm sq 10m Coil

Tri Rated Wire Brown 30/0.25mm 1.5mm sq 10m Coil

Description A 10 metre coil of general purpose Brown 30/0.25mm (1.5mm sq) Approx 16 AWG stranded copper core tri-rated wire for…

Tri Rated Wire Red 30/0.25mm 1.5mm sq 10m Coil

Tri Rated Wire Red 30/0.25mm 1.5mm sq 10m Coil

Description A 10 metre coil of general purpose Red 30/0.25mm (1.5mm sq) Approx 16 AWG stranded copper core tri-rated wire for…

Tri Rated Wire Black 2.5mm sq 10m Coil

Tri Rated Wire Black 2.5mm sq 10m Coil

Description A 10 metre coil of general purpose Black 50 x 0.25mm (2.5mm sq) Approx 14 AWG stranded copper core tri-rated…

Tri Rated Wire Red 2.5mm sq 10m Coil

Tri Rated Wire Red 2.5mm sq 10m Coil

Description A 10 metre coil of general purpose Red 50 x 0.25mm (2.5mm sq) Approx 14 AWG stranded copper core tri-rated…

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