CONEPY 18 AWG 3-Conductor Wire – IP68 Waterproof, Flexible Low-Voltage Cable

Overview

Designed for reliable, low-voltage power in automotive, marine, solar, and LED installations, CONEPY 18 AWG 3-conductor wire combines robust copper construction with a flexible, safe jacket. It’s built to handle the everyday challenges of outdoor and interior wiring projects.

Why this wire stands out

In each conductor, 41 strands of 0.14 mm oxygen-free tinned copper work together to deliver steady power. This design can handle more current than aluminum counterparts in typical low-voltage setups, translating to stronger, dependable performance where it matters.

• 41 strands of 0.14 mm oxygen-free tinned copper per conductor for high conductivity
• 40 percent more current than aluminum in typical low-voltage use
• Premium PVC insulation resists cracking, oxidation, chemicals, UV exposure, and extreme temperatures
• IP68 waterproof and VW-1 flame-retardant ratings for wet and hot environments
• Supports 12V/24V systems and up to 600V
• Operating range from -40 F to 221 F

Durable insulation for tough conditions

The 18 AWG wire uses a premium PVC jacket that resists cracking, oxidation, chemicals, UV rays, and extreme temperatures. This helps maintain insulation and reduces leakage risk in variable outdoor conditions.

• Durable PVC jacket maintains safety in harsh settings
• Resists cracking, oxidation, chemicals, UV exposure, and temperature extremes

Rain, spray, and heat tested

With IP68 waterproof rating and VW-1 flame retardant certification, this wire is built to withstand water immersion and heat exposure. It supports 12V/24V systems and is rated up to 600V for compatibility with various low-voltage installations. Operating range from -40 F to 221 F ensures reliability in cold and hot environments.

• IP68 waterproof performance for wet environments
• VW-1 flame retardant for added safety
• Voltage rating up to 600V and compatibility with 12V/24V systems
• Wide operating temperature range (-40 F to 221 F)

Installation made simple

The 18 gauge wire is flexible and easy to strip, solder, and cut, even in tight spaces. To help you finish cleanly, the kit includes 16 heat shrink tubes and 4 cable ties for insulation and tidy layouts.

• Flexible gauge enables routing through panels, compartments, or engine bays
• Easy to strip, solder, and cut in tight spaces
• Includes 16 heat shrink tubes and 4 cable ties for organized installs

Ideal uses

Perfect for LED lighting, landscape lighting, solar panels, marine wiring, automotive circuits, and internal electronics. It covers a wide range of low-voltage tasks while staying within safe voltage limits.

• LED lighting and architectural accents
• Solar panel wiring for compact systems
• Marine and automotive low-voltage circuits
• Indoor electronics and control panels

Specs at a glance

Conductor: 41 strands of 0.14 mm tinned copper per conductor; Jacket: premium PVC; Configuration: 18 AWG 3-conductor; IP68 waterproof; Voltage rating: up to 600V; Operating: -40 F to 221 F.