“The industry standard for extreme heat environmentsengineered with high-performance PTFE and glass shielding for maximum reliability in temperatures up to 250C.”

Why Professionals Choose TGGT High-Temp Wire

The 2/0 TGGT wire is a heavy-duty feeder cable designed for the most demanding thermal applications. It is the preferred choice for main power feeders in massive industrial kilns, large-scale commercial ovens, and high-amperage heating systems. By combining2% Nickel-Coated Copper with high-performance PTFE tapes and a double layer of glass braiding, TGGT provides the ultimate thermal and chemical stability for heavy industrial loads.

• 250C Thermal Performance: Engineered to operate continuously in environments reaching 482F, providing the necessary safety margin for large-scale industrial heating equipment.

• Nickel-Coated Copper Conductor: Features 2% nickel plating per ASTM B355 to maintain high conductivity and prevent conductor embrittlement in extreme heat.

• Triple-Layer Shielding: A combination of PTFE (Teflon) tape, glass yarn, and an outer fiberglass jacket impregnated with a heat-resistant finish.

• Chemical & Oil Resistance: Virtually immune to most industrial solvents, oils, and chemicals, preventing insulation failure in harsh factory conditions.

TGGT Technical Specifications: 2/0 High Temp TGGT

ENGINEERING OVERVIEW: 2/0 TGGT 600V

• APPLICATION: Heavy-duty heater leads, industrial kilns, and primary power feeders.

• VOLTAGE: 600 Volts.

• UL LISTING: UL 5251.

• CONDUCTORS: Flexible (259 strands) soft drawn 2% nickel-coated copper (per ASTM B355, B8, B173, and B174).

• INSULATION: PTFE (Teflon) tape with a fiberglass moisture barrier.

• JACKET: Braided fiberglass with a high-temperature finish.

• TEMPERATURE: 250C (482F).

• NOMINAL OD:0.585 inches (14.86 mm)

Common 2/0 TGGT Applications

• Primary Oven Power Feeders: Main internal power distribution for massive commercial rack and tunnel ovens.

• Large-Scale Induction Furnaces: Reliable power leads for ceramic, glass, and metal-treating furnaces.

• Heavy Industrial Heating Arrays: Wiring for large-scale infrared drying and curing stations.

• Smelting & Foundry Power: High-current power distribution near extreme radiant heat sources and molten metals.

• Plastic Extrusion Power: Primary power leads for large-scale industrial plastic processing lines.

Technical Note:All values are nominal and subject to industry tolerances and manufacturer corrections. Specifications are subject to change without notice. It is the buyers responsibility to verify that all materials meet the specific requirements of the project and comply with local electrical codes.