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← Back to EN 50306-2 Thin Wall Single Core Rolling Stock Cable
Cable Specification Sheet EN 50306-2 · Rev 01 · 2026-06

EN 50306 thin wall single core · 1 core 1.5 mm²

Ordering reference  EN 50306 thin wall single core · 1 core 1.5 mm²

EN 50306-2 EN 50306 thin wall single core

Application

Compact harnesses · Control panels · Vehicle wiring · Space-constrained routes

12
Indicative single-core construction — copper conductor, not to scale

Construction

  1. 1
    ConductorClass 5 tinned copper conductor · 30 × Ø0.25 mm · IEC 60228 cl.5
  2. 2
    InsulationThin wall halogen-free elastomer insulation

Technical parameters

Onboard dutySpace-saving fixed train wiring
Wall systemThin wall single core
Core / pair design1 core
Conductor size1.5 mm²
Voltage class300 V
Fire classEN 45545-2 HL1 to HL3 material system
Max DC resistance at 20 °C12.7 Ω/km
OD guide7.3 mm
Conductor materialClass 5 tinned copper conductor
Operating temperature−15 °C to +90 °C
Cable weight0.12 kg/m
Bend radius4 x OD fixed guide
Outer sheathInsulation-only thin wall rolling stock wire
Current rating (guide)≈ 28 A (Cu, 1-core free air, 30 °C — IEC 60364-5-52 guide)
Routine test voltage2.0 kV a.c. 5 min

Ratings & materials

StandardEN 50306-2
Voltage class300 V
Temperature class90 °C or 105 °C class guide
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