![]() Thhn wire occupies more than 95% of the market for electrical wire. Some large buildings in major cities are required to use thhn wire such as the Olympic Games stadium. It is designed with a specific insulation material, temperature rating and condition of use for electrical wire and cable. THHN is a thermoplastic high-heat-resistant, nylon-coated wire. In Europe, the United States, Canada and the Middle East are widely used in large quantities. 12 AWG, THHN/THWN-2, Stranded Copper, 600V, White, 500 ft. The new type of products will soon be accepted by users. ![]() With the implementation of the nylon wire standard. Both thhn wires we have samples in stock. We also have other size thhn wire such 10 thhn wire, 8 thhn wire, and 6 thhn wire. At here, zw cable we will offer best price. If it copper price raising, so the price will be raising. The maximum ampacity is 32A.ġ2 thhn wire price is based on LEM copper. The safety The safe load capacity is 25A. The insulation thickness is 0.6mm, and nylon thickness is 0.2mm. The overall diameter for 12 thhn wire is 3.0mm. The logo is clear and resistant to rubbing how much does #12 thhn weight? According to the relevant expert test, the toxicity released by its burning is much less than PE.Ĩ、The logo of the manufacturer’s name, product model and voltage level is printed between PVC insulation and nylon sheath. ![]() 7, 12 gauge thhn wire has the same flame retardant performance as PVC insulation. This is because of the nylon sheath and the nylon melting point of 215 ℃. This will help avoid short-circuit faults caused by overheating the grounding point to make the wire insulation shrinkage to reveal the copper wire.Ħ, 12 thhn wire has the ability to withstand considerable short-circuit current, 5 seconds short-circuit withstand temperature higher than the stranded wire. The service time is longer than pvc insulated wire.ĥ, 12 thhn wire has tested good thermal stability and resistance to thermal contraction performance. It is important to reduce the potential for latent type short circuit accidents effectively.Ĥ, 12 thhn wire has excellent hydrocarbon resistance chemical stability, and oil resistance. Smaller wire diameter allows more wires to be threaded into the same size conduit.ģ、Excellent abrasion resistance reduces the damage to insulation when threading and laying wires. 2、Increases the threading capacity of the wire conduit. The wire diameter is sufficient, and the abrasion coefficient is significantly reduced when threading the tube. what are the properties of #12 awg thhn?ġ、Easy to put on the tube. Cable thhn 12 is resistant to gasoline and motor oil at 75☌ and is rated at 90☌. #12 THHN wire is used for general purpose wiring installed in conduit or other recognized raceways for new construction as defined by the National Electrical Code (NEC).Thhn 12 is also used in machine tools, appliances and control circuit wiring. These cables are rated at 600 volts and have a load capacity of 20 at 90☌. THHN wire 12 is made of soft drawn bare copper conductors, PVC insulation and a nylon jacket.
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