Track system · TT scale

Peco TT: track pieces, radii and turnouts

Peco TT is a two-rail track system without roadbed for TT scale.

The Trackplanner catalogue lists 13 pieces: 4 straights, 3 curves, 1 flex track, 4 turnouts and 1 crossing. All curves have a radius of 310 mm.

Key facts

ScaleTT scale
Rail systemtwo-rail
Roadbedno roadbed
Statuscurrent — in production and in the shops
Turnout motorsold separately: drive PL-10
Pieces in the catalogue13
Radii1 · 310 mm
Straight lengths59 · 118 · 236 mm
Turnout angles11.25°

Pieces by type

TypeCount
Straights4
Curves3
Flex tracks1
Turnouts4
Crossings1

Radii

Radius Angle Articles
310 mm 45° · 22.5° · 11.25° ST-1250 · ST-1251 · ST-1252

Turnouts and crossings

ArticleTypeAngle
SL-U1291 Turnout right 11.25°
SL-U1292 Turnout left 11.25°
SL-U1295 Turnout right 11.25°
SL-U1296 Turnout left 11.25°
SL-U1294 Crossing —

All pieces

ArticleTypeDimensions
SL-U1240Straight (end piece)27.5 mm
ST-1270Straight59 mm
ST-1271Straight118 mm
ST-1272Straight236 mm
ST-1252CurveR 310 mm · 45°
ST-1251CurveR 310 mm · 22.5°
ST-1250CurveR 310 mm · 11.25°
SL-1200Flex track914 mm
SL-U1291Turnout right11.25°
SL-U1292Turnout left11.25°
SL-U1295Turnout right11.25°
SL-U1296Turnout left11.25°
SL-U1294Crossing—

Dimensions in mm, angles in degrees, from the Trackplanner catalogue. Where the data does not give a value unambiguously, the field stays empty.