18 Gauge Wire 3C 18 AWG Tinned Copper PVC Cable IP68 30FT CONEPY

Description

Product Overview

The CONEPY 18/3 18 AWG tinned copper stranded PVC cable is engineered for demanding low‑voltage environments where reliability, flexibility, and protection against the elements are essential. Each of the three conductors contains 41 strands of 0.14 mm oxygen‑free tinned copper, delivering a high‑conductivity core that moves up to 40 % more current than comparable aluminum wire. The PVC jacket is formulated with premium compounds that resist cracking, oxidation, chemicals, UV exposure, and extreme temperature swings from –40 °F to 221 °F. Rated for up to 600 V and classified as IP68 waterproof and VW‑1 flame‑retardant, the cable meets the rigorous standards required for automotive, marine, solar, and LED lighting installations. With a total length of 30 feet per roll, the cable provides ample reach for most residential and light‑commercial projects while remaining lightweight and easy to handle.

Usage

This cable excels in a wide range of real‑world scenarios. In automotive applications, it powers interior lighting, infotainment systems, and sensor networks, delivering consistent voltage without overheating. Marine enthusiasts rely on its IP68 rating to safely connect navigation lights, bilge pumps, and waterproof sensors in harsh salt‑water conditions. Solar installers appreciate the low‑resistance path for panel strings and charge controllers, while LED lighting designers use the flexible strand to route illumination in tight ceiling cavities and landscape fixtures. The cable’s ability to operate from –40 °F to 221 °F makes it suitable for outdoor installations in extreme climates, and its 12 V/24 V system compatibility ensures seamless integration with most low‑voltage equipment.

Why Choose Us

Choosing CONEPY means selecting a product backed by rigorous quality control and a commitment to durability. Every roll undergoes a multi‑stage testing process that verifies conductivity, tensile strength, and resistance to moisture ingress. The tinned copper strands are individually insulated to prevent cross‑talk and reduce signal loss, a feature rarely found in competing generic wires. Our PVC jacket incorporates UV‑stabilizers and flame‑retardant additives, guaranteeing long‑term safety even when exposed to direct sunlight or heat sources. Additionally, CONEPY provides responsive customer support, offering technical assistance, installation guides, and a hassle‑free return policy to ensure complete satisfaction throughout the product lifecycle.

Key Features

• High conductivity with 41 strands of tinned copper per conductor for efficient power transfer.
• IP68 waterproof rating protects against water ingress, suitable for marine and outdoor use.
• Flexible PVC jacket resists chemicals, UV rays, and extreme temperatures for lasting durability.
• Lightweight and easy to strip, cut, and install in confined spaces, saving time on projects.
• Dedicated after‑sales support with technical help, installation resources, and a straightforward return process.

FAQ

What voltage range is this cable rated for?

The cable is rated for up to 600 V, making it suitable for 12 V, 24 V, and many other low‑voltage applications.

Is the cable suitable for outdoor marine environments?

Yes, the IP68 waterproof rating and UV‑resistant PVC jacket allow it to perform reliably in salt‑water and exposed outdoor conditions.

Can I use this cable for solar panel connections?

Absolutely. Its low resistance and high conductivity make it ideal for connecting solar panels to charge controllers and inverters.

How does the tinned copper improve performance?

Tinning prevents oxidation on the copper strands, ensuring consistent conductivity over time and simplifying soldering during installation.

What accessories are included with the cable?

Each roll comes with 16 heat‑shrink tubes and 4 cable ties to help you secure and protect connections for a tidy, professional finish.