---
product_id: 767868514
title: "6/3 AWG UL 1426 (The Real Thing) Triplex Flat Marine Wire - Tinned Copper Boat Cable - 45 Feet - White PVC Jacket"
brand: "common sense marine"
price: "₱37506"
currency: PHP
in_stock: true
reviews_count: 8
category: "Common Sense Marine"
url: https://www.desertcart.ph/products/767868514-6-3-awg-ul-1426-the-real-thing-triplex-flat
store_origin: PH
region: Philippines
---

# 600V heavy-duty rating Corrosion-resistant tinned copper 105°C max heat resistance 6/3 AWG UL 1426 (The Real Thing) Triplex Flat Marine Wire - Tinned Copper Boat Cable - 45 Feet - White PVC Jacket

**Brand:** common sense marine
**Price:** ₱37506
**Availability:** ✅ In Stock

## Summary

> ⚓ Wire your boat like a pro—durability and safety that won’t let you sink!

## Quick Answers

- **What is this?** 6/3 AWG UL 1426 (The Real Thing) Triplex Flat Marine Wire - Tinned Copper Boat Cable - 45 Feet - White PVC Jacket by common sense marine
- **How much does it cost?** ₱37506 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/767868514-6-3-awg-ul-1426-the-real-thing-triplex-flat)

## Best For

- common sense marine enthusiasts

## Why This Product

- Trusted common sense marine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile 45-Foot Length:** Perfect for precise, shorter runs—ideal for sprinter vans and custom marine projects
- • **Durable High-Grade PVC Jacket:** Resists moisture, flame, acid, alkali, oil, and gasoline for ultimate marine durability
- • **Premium Tinned Copper Conductors:** High strand count Type III wire ensures superior conductivity and corrosion protection
- • **Made in the USA with Fast Shipping:** Quality you can trust, delivered quickly to keep your project on schedule
- • **UL 1426 Certified for Marine Safety:** Meets USCG & ABYC standards for worry-free boat wiring

## Overview

This 45-foot 6/3 AWG UL 1426 triplex marine wire features high strand count tinned copper conductors with a tough white PVC jacket, meeting all US Coast Guard, ABYC, SAE, and UL standards. Rated for 600 volts and 105°C, it offers superior corrosion resistance and durability in harsh marine environments, making it the trusted choice for professional-grade boat wiring.

## Description

Common Sense Marine boat wire is BC-5W2 compliant and UL 1426 listed, and meets ABYC and USCG specifications, which allows it to survive harsh marine environments. This triple conductor insulated boat wire uses Type III fine stranded copper wire, and features a durable PVC jacket with polypropylene filler. All of our boat wire is pre-tinned, which helps resist corrosion and lengthens the life of the wire. UL standard 1426 listed, the recognized safety standard for boat wireHigh grade PVC insulation resists moisture, flame, acid, alkali, oil and gasolineMeets SAE, ABYC, UL and Coast Guard requirements, 600 volts, 105°C dry, 75°C wet Nominal OD 0.335 (8.51 mm), Stranding 26/.010Insulation/Jacket Thickness: 0.03 in. (0.76 mm)Made in the USA

Review: High quality and value for money - Tinned nicely. Feels high quality, like more famous brands. This brand comes in more convenient sizing for shorter runs in sprinter vans. They, of course, will sell bulk sizes too. They ship fast from their distribution center.
Review: Great product and service - Very happy with my 6/3 marine cable. I used it to rewire my inverter with heavier gauge wire. It is top grade and has the highest heat ratings available for wire this size - 105C instead of 90C.

## Features

- UL 1426 wire is required by the US Coast Guard for all boat wiring and is verified through inspection
- High strand count tinned copper conductor (Type III) for low resistance, high conductivity and protection from corrosion
- High grade PVC insulation resists moisture, flame, acid, alkali, oil and gasoline
- Meets SAE, ABYC, UL and Coast Guard requirements, 600 volts, 105°C dry, 75°C wet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SM489YR |
| Best Sellers Rank | #381,052 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #263 in Boat Electric Wire |
| Brand | Common Sense Marine |
| Color | White |
| Date First Available | February 16, 2022 |
| Gauge | 3.0 |
| Item Weight | 5 pounds |
| Manufacturer | Common Sense Marine |
| Material | Copper |
| No. of wires | 3 |
| Number of Cable Strands | Multi Strand |
| Package Dimensions | 8 x 8 x 8 inches |
| Voltage | 600 Volts |

## Product Details

- **Brand:** Common Sense Marine
- **Color:** White
- **Gauge:** 3.0
- **Material:** Copper
- **Number of Cable Strands:** Multi Strand

## Images

![6/3 AWG UL 1426 (The Real Thing) Triplex Flat Marine Wire - Tinned Copper Boat Cable - 45 Feet - White PVC Jacket - Image 1](https://m.media-amazon.com/images/I/31xEmtMCPbL.jpg)
![6/3 AWG UL 1426 (The Real Thing) Triplex Flat Marine Wire - Tinned Copper Boat Cable - 45 Feet - White PVC Jacket - Image 2](https://m.media-amazon.com/images/I/41XG7UOOuRL.jpg)
![6/3 AWG UL 1426 (The Real Thing) Triplex Flat Marine Wire - Tinned Copper Boat Cable - 45 Feet - White PVC Jacket - Image 3](https://m.media-amazon.com/images/I/71tPS2COnjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality and value for money
*by J***L on May 1, 2022*

Tinned nicely. Feels high quality, like more famous brands. This brand comes in more convenient sizing for shorter runs in sprinter vans. They, of course, will sell bulk sizes too. They ship fast from their distribution center.

### ⭐⭐⭐⭐⭐ Great product and service
*by D***T on May 13, 2019*

Very happy with my 6/3 marine cable. I used it to rewire my inverter with heavier gauge wire. It is top grade and has the highest heat ratings available for wire this size - 105C instead of 90C.

### ⭐⭐⭐⭐ Stiff insulation, but otherwise great product.
*by S***G on April 6, 2025*

The insulation on the wire is very stiff. It is hard to wire in my RV AC/DC electrical panel.

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**Shop now:** [https://www.desertcart.ph/products/767868514-6-3-awg-ul-1426-the-real-thing-triplex-flat](https://www.desertcart.ph/products/767868514-6-3-awg-ul-1426-the-real-thing-triplex-flat)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-28*