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Cable Specification Sheet UL 1277 TC-ER · Rev 01 · 2026-06

TC-ER · 7 core 16 AWG / 1.31 mm²

Ordering reference  TC-ER · 7 core 16 AWG / 1.31 mm²

UL 1277 TC-ER TC-ER

Application

Industrial machinery · Plant engineering · Cable tray exposed runs · Control panels

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Indicative 7-core construction — copper conductor, not to scale

Construction

  1. 1
    Conductor (per core)Fine stranded bare copper conductor · 30 × Ø0.24 mm · IEC 60228 cl.5
  2. 2
    Core insulationPVC nylon insulation
  3. 3
    FillerPP filler
  4. 4
    SheathOil, sunlight and crush resistant PVC tray jacket

Technical parameters

Tray cable dutyExposed-run power and control tray
Circuit typePower and control
Core / pair design7 core
Conductor size16 AWG / 1.31 mm²
Voltage class600 V
Max DC resistance at 20 °C14.1 Ω/km
OD guide14.2 mm
Conductor materialFine stranded bare copper conductor
Operating temperature−15 °C to +70 °C
Cable weight0.36 kg/m
Bend radius6 x OD fixed guide
Outer sheathOil, sunlight and crush resistant PVC tray jacket
Current rating (guide)≈ 17.5 A (Cu, multicore clipped, 30 °C — IEC 60364-5-52 guide)
Routine test voltage2.5 kV a.c. 5 min

Ratings & materials

StandardUL 1277 TC-ER
Voltage class600 V
Temperature class90 °C dry / 75 °C wet guide
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