4 AWG THHN Copper Electrical Wire
- 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.
3.5 $ / Meter
5
- Product Details
4 THHN wire is a common electrical wire used for various applications in commercial and residential settings. Thhn meaning “thermoplastic high heat-resistant nylon-coated”, and 4 AWG THHN wire is one of the specific gauges; Thhn 4 awg to mm is 21.2 mm². Thhn 4 wire is relatively thick, capable of carrying high currents and withstanding temperatures as high as 90°C, and durable enough to be used in larger electrical loads such as large air conditioning units and electric furnaces.The voltage for 4 awg thhn wire is 600V.
- Specification
- Conductor: 19 Strands
- Insulation: PVC
- Sheath Color: red, yellow, blue, green, black, white, etc.
- Temperature Range: Max 90°C, Min -10 °C
- Conductor Resistance: ≤ 0.84（Ω/KM)
- Construction
- Nylon Jacket
- PVC Insulation (color can be black, red, blue, green, white, orange, etc.)
- Stranded Copper Conductor, conforms to ASTM B3, B8.
- Parameter
FAQ
What is 4 AWG THHN wire typically used for?
4 AWG THHN wire is commonly used for branch circuits, feeders, and service conductors in commercial and industrial electrical systems where higher current capacity is required.
Can 4 AWG THHN wire be used in conduit systems?
Yes. 4 AWG THHN wire is specifically designed for installation in conduit, raceways, and cable trays, where the nylon jacket reduces friction during pulling.
What types of installations commonly require 4 AWG THHN wire?
4 AWG THHN wire is widely used in: Commercial buildings, Industrial facilities, Distribution panels and feeders, Motor and equipment power supply circuits
Related Products
Get in touch with us today and see how we can help you reach your goals!