High Temperature Wire and Cable

High temperature wire is wire designed with insulation and materials that can withstand elevated heat in equipment, appliances, industrial systems, and other demanding environments. It is used when standard wire insulation may become brittle, soften, crack, or fail because of heat exposure.

The right high temperature wire depends on the operating temperature, voltage, conductor type, insulation material, flexibility, and application.

High temperature wire is used in applications where heat resistance is important, including oven wiring, heater leads, dryer wiring, appliance wiring, electronics, control systems, material flow monitoring, manufacturing equipment, and industrial machinery.

It may also be used anywhere wire is exposed to elevated ambient temperatures, radiant heat, or heat generated by equipment operation.

The required temperature rating depends on the actual operating environment. Important factors include ambient temperature, equipment heat, conductor temperature, insulation type, ventilation, installation method, and whether the cable is exposed to continuous or occasional heat.

For quote requests, it helps to provide the required temperature rating, voltage, conductor size, conductor count, insulation type, jacket requirement, and application.

High temperature wire may use insulation materials designed to resist heat, such as silicone, fiberglass, PTFE, FEP, PFA, mica, or other heat-resistant compounds depending on the product type and application.

The best insulation depends on more than temperature alone. Flexibility, abrasion resistance, chemical exposure, moisture, voltage, and installation conditions should also be considered.

To choose the right high temperature wire or cable, start with the application and the heat exposure. Confirm the temperature rating, voltage rating, conductor size, conductor material, insulation type, jacket material, flexibility, conductor count, and environmental conditions.

For industrial or equipment applications, it is also helpful to know whether the wire will be exposed to chemicals, oil, moisture, abrasion, movement, confined spaces, or continuous heat.