Description
14 AWG Solid Copper THHN THWN-2 Wire — Reliable Building Wire
Discover the reliability and versatility of 14 AWG Solid Copper THHN THWN-2 Wire, a durable building wire designed for residential, commercial, and light industrial electrical installations.
Because it uses a high-purity copper conductor, this wire delivers excellent electrical conductivity and long-term reliability. In addition, the THHN/THWN-2 dual rating allows the wire to perform safely in both dry and wet locations, making it suitable for indoor and outdoor conduit installations.
Key Characteristics of 14 AWG THHN Copper Wire
High-Purity Copper Conductor
The conductor uses 99.9% pure soft-drawn copper, which provides excellent conductivity and stable electrical performance.
Heat and Moisture Resistance
Because the wire carries THHN/THWN-2 ratings, it operates safely at:
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90°C (194°F) in dry locations
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90°C in wet locations
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75°C in oil or coolant environments
Therefore, it is suitable for demanding electrical installations in both residential and commercial environments.
Durable Thermoplastic Insulation
The wire features PVC thermoplastic insulation with a nylon jacket, which protects the conductor against abrasion, oil, and chemicals. As a result, the cable maintains long-term durability even in challenging installation conditions.
Solid Conductor Design
The solid copper conductor holds its shape well during installation. Consequently, it creates secure connections at switches, outlets, and junction boxes.
Technical Specifications
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Conductor: 99.9% pure soft-drawn copper
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Voltage Rating: 600 Volts
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Temperature Rating:
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90°C dry (THHN)
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90°C wet (THWN-2)
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75°C in oil or coolant
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Insulation: PVC thermoplastic with nylon jacket
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Standards: UL 83 and UL 1063 compliant
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Applications: Conduit and raceway installations
Recommended Applications
Because of its durability and NEC compliance, 14 AWG THHN wire is commonly used for:
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Residential lighting circuits
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Electrical outlets and branch circuits
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Commercial building wiring
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Conduit and raceway installations
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Rewiring and retrofit electrical projects
Reliable Wire for Electrical Installations
Electricians and contractors rely on 14 AWG copper THHN wire because it offers the right combination of conductivity, durability, and code compliance. Moreover, its 600-volt rating and high temperature tolerance make it suitable for demanding electrical systems.
For this reason, THHN/THWN-2 remains one of the most widely used building wires in the United States.
Fast Shipping & Competitive Pricing
Order your 14 AWG Solid Copper THHN Wire today and benefit from:
✔ Competitive pricing
✔ Bulk discounts available
✔ Fast shipping from U.S. distribution centers
In addition, orders above $400 qualify for free shipping.
Order Today
Choose high-quality THHN copper building wire for your next electrical project. Photovoltaic Cable LLC provides dependable electrical wire trusted by electricians and contractors nationwide.