18/4 AWG Heat Resistant 500°C 310FT(Full Reel) Pure Copper Mica Electrical Wire, Insulation Fireproof Wire, Fire Rated Cable for Industrial, Furnace, High Temp Appliances(0.5mm²(20AWG))

Specification:Oxygen-Free Pure Copper Mica Wire​Conductor Material: Oxygen-free pure copperTemperature Range: 0-500°CLength: Full reel(310FT)Insulation: Fiberglass braidRated Voltage: 220V/380V/500VPerfect for:Household appliances: high-temp ovens, coffee roasters, toastersAutomotive engine heatersElectric heating elementsIndustrial drying ovens & conveyor-belt heatersChemical process equipmentTransformer windingsNote: Not waterproof. Use in an environment with a humidity of ≤80%.This oxygen-free pure copper wire with mica insulation withstands 500°C (932°F), offering low resistance and superior conductivity. Triple-layer high-temperature protection: outer fiberglass braid insulation + middle premium mica tape wrapping + inner fiberglass braid insulation.We offer a variety of cable configurations to meet your specific needs. If you require:✓ Different wire gauges (AWG sizes)✓ Alternate conductor counts✓ Special insulation colors✓ Unique length requirements✓ Other custom specificationsPlease contact us and we'll be happy to provide tailored solutions for your project.Note:The "C" in the product specifications represents the number of cores. Images are for reference only; actual product size, color, and printing may vary. This cable is made of pure copper conductor. If you need other materials, please contact us.

• [Heat Resistance]The mica high-temperature wire conductor: Oxygen-Free Pure Copper withstands up to 500°C (932°F), ensuring reliable performance in extreme heat environments
• [Premium Copper]Crafted with oxygen-free pure copper conductors, it delivers superior electrical conductivity, low resistance, and stable voltage output that prevents overheating for maximum safety
• [Multi-layer protection]Integrates fiberglass braiding with mica fireproof layers, featuring double-reinforced thickness to extend service life while enhancing anti-aging resistance, tensile strength, abrasion resistance, and flexibility
• [Low Eccentricity]Uniform wall thickness significantly reduce eccentricity, preventing current breakdown and safeguarding both your equipment and your safety
• [Customer Support]We are committed to providing high-quality products; customer satisfaction is one of our top priorities. If you have any questions about this cable, please contact us and we will respond within 24 hours