10 Gauge Thhn Wire - Reliable Electrical Wiring Solution

  • According to UL Standard
  • Approved by ISO,CE, SGS,UL
  • Place of Origin: Henan, China
  • Production Process:PVC+Nylon
  • Core: Single
  • HS Code: 8544492100
  • Color: red, black, green, blue, etc.
  • MOQ: 1000 Meters
  • Low Voltage
0.8 $ / Meter

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10 thhn wire is one of the thhn wire types, mainly used in power distribution of residential, commercial, and industrial buildings. 10 gauge thhn wire is made of stranded copper or aluminum wire. 10 thhn stranded wire uses PVC insulation and Nylon sheath. 

  • 10 gauge thhn wire amp rating: 30 Amps
  • Conductor: 19 Strands
  • Insulation: PVC
  • Sheath Color: red, yellow, blue, green, black, white, etc.
  • Temperature Range: Max 90°C, Min -10 °C
  • Conductor Resistance: ≤ 3.36(Ω/KM)
  • Weight: 58 KG per KM
  • Voltage: 600V

thhn wire
  1. Nylon Jacket
  2. PVC Insulation (color can be black, red, blue, green, white, orange, etc.)
  3. Stranded Copper Conductor, conforms to ASTM B3, B8.

FAQ

10 AWG THHN wire is widely used for branch circuits, feeders, and equipment wiring in commercial, industrial, and residential installations where wiring is installed in conduit or raceway.
Yes, when dual-rated (THHN/THWN or THHN/THWN-2), 10 AWG wire can be used in wet locations in accordance with electrical code requirements.
The allowable ampacity depends on installation conditions and applicable codes. Under standard conditions, 10 AWG copper THHN wire is commonly used in 30–40 amp circuits, subject to derating factors.

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