High temperature cables are specifically engineered to withstand heat levels of 200°C or higher, making them suitable for environments where standard cables rated at 90°C would fail. These cables can be single-conductor or multiconductor configurations, each designed to maintain integrity and performance under extreme heat conditions.

PTFE high temperature stranded wire exemplifies this capability, designed to operate in environments where other options would melt. These cables can withstand operating temperatures ranging from 200°C to 400°C, making them ideal for applications such as ovens and furnaces.

In addition to their heat resistance, PTFE cables boast a higher melting point compared to conventional wires. This ensures that they remain undamaged even when carrying current under high temperatures, providing reliability and safety in demanding environments.

Using high temperature PTFE cables is advantageous for outdoor applications where temperatures can soar during the day. Their ability to maintain functionality under extreme heat conditions makes them a dependable choice for such environments.

At even higher temperatures exceeding 1000°C, specialized materials like nickel-clad or exotic alloys are required. These materials are used in cables designed for environments involving molten metals or extreme industrial processes where standard cables would not suffice.

Different types of high temperature cables serve specific temperature ranges. For instance, high voltage (HV) cables are rated for temperatures ranging from -20°C to 105°C (-4°F to 221°F), ensuring reliable performance across a broad spectrum of conditions. Similarly, thermocouple cables, despite their name, are designed with thermoplastic high heat-proof wires coated with Teflon, rated for a maximum of 190°C.

In summary, high temperature cables are crucial components in industries requiring reliable operation under extreme heat conditions. Their ability to withstand high temperatures and diverse environments ensures efficient performance and durability in critical applications ranging from industrial furnaces to outdoor installations.