10 AWG Solid Copper THHN/THWN Wire 75 ft - Insulated Pink Grounding

Our review of this 75 ft, 10 AWG solid copper THHN/THWN wire finds it best suited for installers and DIYers who need a reliable, insulated grounding or branch circuit conductor. The single biggest reason to buy is the solid copper construction combined with a PVC/thermoplastic insulation and nylon sheath that provide durable protection against moisture, heat, and dirt, making it appropriate for a variety of indoor and outdoor wiring tasks where a heavy-duty, color-identifiable conductor is preferred.

Key Features

• Solid Conductor: The solid copper core delivers consistent conductivity and a sturdy feel that resists breakage during installation.
• Dual Insulation: PVC thermoplastic insulation plus a nylon sheath protect the wire from moisture and a range of temperatures for indoor and outdoor use.
• Multiuse Compatibility: Works with conduits and table trays for services, feeders, branch circuits, machines, tools and appliances, simplifying parts selection on mixed projects.
• Durability: The jacket is designed to resist heat, gas, dirt and moisture, extending service life in both clean and harsher installation environments.
• Industry Design: THHN/THWN construction is designed to meet industry requirements and is suitable for electrical systems rated up to 600 volts.

Who It's For

This wire is ideal for electricians, contractors and experienced DIYers who need a dependable 10 AWG grounding or general-purpose conductor for residential, commercial or light industrial wiring. The 75 ft length and vibrant pink color make it convenient when a clearly identified run or a short feeder is required.

It is less suited to projects that demand stranded flex conductors (for high-flex applications) or very long runs where spool lengths and ampacity calculations differ; in those cases a stranded cable or larger spool may be a better choice.

Pros & Cons

Pros

• Solid copper core provides excellent conductivity and perceived durability.
• Protective PVC and nylon sheath helps resist moisture and common jobsite contaminants.
• Works with standard conduits and trays, so it integrates into typical electrical systems.

Cons

• Being a solid conductor, it is less flexible than stranded wire and can be harder to route in tight bends.

Specifications

Brand	THE CIMPLE CO
Length	75 ft (23 m)
Gauge	10 AWG
Conductor	Solid copper
Insulation	PVC thermoplastic with nylon sheath
Rated Voltage	600 volts
Applications	Residential, commercial, industrial, grounding

Our Verdict

This 10 AWG, 75 ft solid copper THHN/THWN wire is a practical choice for those needing a robust, well insulated conductor for grounding and general wiring tasks. It delivers good value through durable materials and broad compatibility with conduits and trays, though installers who need high flexibility should opt for stranded alternatives.

Frequently Asked Questions

Is this wire suitable for outdoor use?
Yes, the PVC thermoplastic insulation and nylon sheath offer protection against moisture and temperature variations for many outdoor installations when used in accordance with local codes.

Can it be used for grounding and branch circuits?
Yes, the solid copper conductor and THHN/THWN rating make it suitable for grounding and a variety of branch circuit and feeder applications up to 600 V.

Will this wire fit in standard conduit and trays?
Yes, it is designed to work with conduits and table trays commonly used for services, feeders, and branch circuits.