Reliance Sensors

High Temperature Cables

High Temperature Cables are carefully fabricated in our state-of-art infrastructure using temperature insulating material like varnished glass fiber, silica, mica and asbestos. Compatible with voltage rating up to 1100 v (maximum temperature 700oc), the High Temperature Cables find application in various steel and glass plants. They are available in braiding or taping form. The High Temperature Cables are greatly appreciated for their salient features such as good thermal stability, di-electric constant and optimum good resistant to moisture & chemicals.

Constructional Features :

  • Conductor  : annealed bare and nickel plated copper
  • Core Insulation  : PTFE with kapton laying
  • Over all Insulation  : kaptonptfemica fibre glass braiding
  • Over all braiding stainless steel or galvanized iron
  • Color Coding  : core color - red, yellow, blue for phase & black for neutral
  • Voltage grade up to 1.1 kv
  • Temperature Range (Ambient Temp.)  : 400oc


Core Insulation As per given in the table
Core Laying Multi cores
Outer Sheath As per given in the table
Overall Screening Copper / npc / spc / stainless steel
Standard As per din 43760
Size to (Single and Multi Core)
Color Red, Black, White, Yellow, Green, Blue
Conductor Bunch Tinned Copper As per IS-8 130- 1976 Class-5
Insulation Mylar(P0lyester Tape) Wrapped & braided with fiberglass, yarn & impregnated with thermal class varnish such as – F
Work Volts 600/1100 voltage A.C rms
Work Temp. - For short period 185 oC and continuous 155oC


Insulation Temp. Range Properties
Fibre glass (Braided) -72oC to 600oC Extra High Temperature Resistance
Varnished Fibre glass (Braided) -72oC to +350oC High Temperature Resistance
Kapton (Tapped)

-260oC to +310oC


Thin insulation, Temperature resistance


PEEK (Extruded) -180oC to +260oC Excellent response in nuclear radiation

PTFE (Wrapped)


-260oC to +260oC


Less diameter, high electrical and chemical property
PFA (Extruded) -260oC to +260oC

Less diameter, high electrical and chemical property


Silicon (Extruded)


-40oC to +200oC Good abrasion resistance
FEP (Extruded) -200oC to +200oC Less diameter, high electrical and chemical property
FR PVC 10oC to 70oC Fire resistance PVC