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Thermocouple and RTD extension wire/cable is critical to maintain signal integrity when extending thermocouple signals. Extension wire and cable with standard ASTM/ANSI color coding is available with various insulation types and in unshielded or overall shielded styles. Products can be ordered cut to your specified lengths or in any bulk length.
Thermocouple and RTD Extension Wire & Cable
Category Selection
Extension wire and cable is cut to your specified lengths, with various minimum lengths depending on cable type.
For part listing and specifications, go to Shop Now
Thermocouple Extension Wire
- Thermocouple Extension wire for Type J, Type K and Type T thermocouples
- 20 AWG and 16 AWG (in certain types)
- Wire insulation types include PVC, fiberglass, FEP Teflon, and braided vitreous silica
- UL Listed versions adhere to PLTC-UL13
- Standard ASTM/ANSI color coding
Starting at
$0.29
(per ft., Type J)
RTD Wire
- Specialized construction for use as RTD wire offers superior performance compared to "off-the-shelf" cable
- Wire insulation types include PVC and FEP Teflon
Starting at
$0.29
(per ft.)
Multi-pair Thermocouple
Extension Cable
- 2, 4, and 8 pair Type J or K thermocouple extension cable, with overall shield or overall plus individually shielded pairs
- UL PLTC rated
- 105C PVC Jacket
- NEC Article 725 Hazardous Locations (Class I, Div 2)
Starting at
$1.03
(per ft.)
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