Introducing the range of RS PRO PTFE insulated thermocouple extension cables, ideal for use as a general-purpose extension wire and due to its ability to handle high temperatures and protection against most fluids, it is a really versatile cable that can perform in a variety of environments. This thermocouple cable has a single pair of conductors that have PTFE insulation, laid flat with extruded PTFE insulated jacket. The PTFE material of the jacket offers heat resistance to temperatures of 260°C has good electrical and mechanical properties, highly flexible, resistant to oils, acids and other adverse fluids.

Thermocouple extension wires or cabling is an ideal accessory when working with thermocouple installation. This type of cable can add additional flexibility and versatility to an existing thermocouple and are offered in a wide range of constructions from simple flat laid pairs to screened cables to suit any combination and application they are needed for. Thermocouple extension cables can often be found in:

• Research and development


• Thermostats in homes and offices


• Manufacturing, engineering and production environments

Yes! RS PRO have ensured that we have this cable available to you in K, E, J, T and N types with different reel lengths available for all.

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.