High Temperature Mica Fiber Braided Furnace Cable (400℃-500℃)

When standard heat-resistant wires fail, CableApex’s Furnace Cable excels. Specifically engineered for extreme thermal environments, our cables utilize a multi-layer insulation system: high-purity Mica Tape wrapping combined with a high-density Glass Fiber Braiding treated with heat-resistant resin. This ensures the electrical integrity of your kiln, furnace, or smelting equipment even in continuous operation at $500^\circ\text{C}$ .

Our nickel-plated conductors prevent oxidation and embrittlement at sustained high temperatures, extending cable lifespan by 30% in high-heat cycles.

Engineered for Extreme Thermal Stability

Our industrial furnace cables are constructed using high-purity conductors and specialized insulation layers (such as fiberglass braiding or mica tape). These materials ensure the cable maintains its structural integrity and electrical conductivity even under constant exposure to temperatures exceeding $400^{\circ}C$ $752^{\circ}F$ .

Technical Specifications

Property	Specification
Model	GN400 / GN500 Series
Conductor	Nickel-Plated Copper / Pure Nickel ( $99.9\%$ )
Primary Insulation	Phlogopite or Muscovite Mica Tape
Secondary Insulation	High-Strength Glass Fiber Braid
Continuous Temp	$+400^\circ\text{C}$ to $+500^\circ\text{C}$
Peak Temperature	Up to $+600^\circ\text{C}$ (Short-term)
Voltage Rating	$300\text{V} / 500\text{V}$

Key Technical Advantages

Superior Heat Resistance: Optimized for continuous operation in melting shops, industrial ovens, and heat-treatment furnaces.
Mechanical Durability: The braided outer layer provides excellent abrasion resistance, protecting the core from physical damage in harsh workshop environments.
Chemical & Oil Resistance: Specifically treated to resist industrial fumes and chemical exposure common in metallurgy.
Customizable Specifications: As a dedicated trader with strong factory partnerships, we offer various gauges and core configurations to meet your specific equipment requirements.