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KNX Cable - Steel Armoured exterior grade - per metre
IVORY EGG 31000502A

KNX Cable - Steel Armoured exterior grade - per metre

Product code: 31000502A
KNX cable (also known as TP1 cable) features two twisted pairs of solid conductor with a foil screen and tinned copper drain wire in a tough, PE inner sheath and 0.9mm solid galvanised steel wires cased in a heavy waterproof PE jacket over the standard LSHF inner sheath. It has been tested and certified as being suitable for use in KNX systems and bears the KNX logo. Ideal for installations where physical damage, vandalism or rodent attack could cause the KNX system to fail. It is also suitable for direct burial in the ground.
Price (Excluding VAT)


Enter the number of metres you require in the Qty box - excludes airfreight charges as required.

  • Conductor: 20(1)AWG, Solid Bare Copper
  • Insulation: Polyethylene
  • No of Pairs: 2
  • Fillers: 2 x Cotton Rope 
  • Overall Tape: Clear Polyester
  • Drain Wire: 26 (7) AWG, Tinned Copper
  • Overall Screen: Aluminium/Polyester Foil
  • Colour Code: Pair 1- Red & Black, Pair 2- White & Yellow 
  • 1st Jacket: Low Smoke Halogen Free, Green
  • 2nd Jacket: Colour: Polyethylene, Black
  • Armour: Galvanised Steel Wire
  • 3rd Jacket: Polyethylene, Black
  • Overall Diameter: 13 +/- 0.2mm

Technical Details


  • Working Voltage: 250V
  • Working Voltage (CE): 450/750V
  • Test Voltage (AC): 2.5Kv for 5 Mins
  • Capacitance (Cond. to Cond.): 90 pF/m
  • Conductor Resistance: <37.7 Ω/KM @ 20 °C
  • Temperature Rating: 0 to +70 °C



Technology KNX
Colour/Material Black
Finish Black
Length 1m

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