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Single Pair Thermocouple and Extension Wires

Fiberglass Insulated Twisted

  • Excellent for high temperature applications up to 900°F for Fiberglass, 1475°F for High Temperature Fiberglass and 2550°F for Ceramic Fiber.
  • Suitable for use at normal air ambient temperatures where there is a possibility of a hot spot which might damage lower rated cables such as PVC or PFA
  • We offer a wide variety of constructions from simple lapped and Fibreglass braided to stainless steel braided types in virtually all the thermocouple combinations
Fibreglass Twisted
One pair of stranded
conductors. Cores double glass fibre lapped, braided
and varnished. Pair twisted, glass fibre braided overall and varnished.

Stock Number C37 C38
Wire Type (number of strands x AWG)   7x32 13x32
Wire Size - AWG   24 20
Insulation   Fibreglass
Number of Pairs   1
Conductor Configuration   Twisted
Shielded   No
Insulation   Fibreglass
ºF   +896
ºC   +480
Color Coding   Yes
Abrasion Resistance   Fair
Moisture Resistance   Fair
Typical Weight (lbs/1000ft)
excl reel
  2 4
Diameter under Armor (inches)  
Diameter over Armor (inches)  
inches   0.12" 0.16"
mm     3 4
Popular Order Codes




All dimensions are approximate
Rejects electromagnetic interference. Other notes as other glass fibre cables.

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Additional Information

If your enquiry is for more than one style of Wire, please email us with your requirements or use the box below

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