---
product_id: 656183105
title: "4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer"
brand: "novino"
price: "26613 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/656183105-4-gauge-marine-wire-4-awg-20ft-duplex-marine-grade
store_origin: IS
region: Iceland
---

# 4 AWG heavy-duty conductivity Marine-grade insulation for harsh environments Tinned copper anti-corrosion shield 4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer

**Brand:** novino
**Price:** 26613 kr
**Availability:** ✅ In Stock

## Summary

> ⚓ Wire that works as hard as you play — marine tough, manager approved.

## Quick Answers

- **What is this?** 4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer by novino
- **How much does it cost?** 26613 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/656183105-4-gauge-marine-wire-4-awg-20ft-duplex-marine-grade)

## Best For

- novino enthusiasts

## Why This Product

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

## Key Features

- • **Power Through Anything:** 4 AWG thick copper wire delivers superior current flow for demanding marine and automotive systems.
- • **Certified for Confidence:** Meets UL 1426, SAE, and ABYC standards so you can trust it to perform under pressure.
- • **Insulation That Protects:** Durable PVC jacket rated for 600V and extreme temperatures keeps your wiring safe and stable.
- • **Built to Brave the Elements:** Tinned copper strands resist corrosion and oxidation, ensuring longevity even in saltwater conditions.
- • **Versatile for Every Adventure:** Perfect for boats, RVs, trailers, and off-grid solar setups—wire your lifestyle without limits.

## Overview

This 20ft 4 AWG marine-grade duplex wire features tinned copper for enhanced conductivity and corrosion resistance, encased in a heavy-duty PVC jacket rated for 600V and extreme temperatures. Certified to UL 1426, SAE, and ABYC standards, it’s engineered for reliable performance in boats, RVs, trailers, and harsh outdoor environments.

## Description

4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer

## Features

- High Quality:Our marine electrical wire is made of tinned copper to make sure good conductivity,Anti-corrosion, high durability,flexibility,stability for a long-lasting performance
- The marine grade duplex tinned copper wire is designed with a thick protective outer insulation coating makes it perfect for heavy-duty marine and other harsh external outdoor wiring projects
- Multi Use: the 4 gauge marine wire tinned use in pontoon boat/bass boat/boat trailer/ fish finder/truck/RV/Van/ATV trailer electrical system:wiring light (spotlight,underwater light,flood light, navigation lights,headlight), solar inverters, shore power,bilge pump,extend new bank charger leads, speaker wire,electric brake wires, radio stereo, alarm etc
- Up to standard of UL 1426 ,SAE, ABYC etc ,our heavy gauge marine wirecan perform the marine and other harsh environments of corrosion,open flame,extreme temperature fluctution,heat-shock,deformation, resist abrasion
- Marine grade wire Spec:white PVC jacket, red&black conductor sheaths, tinned & stranded true 4 AWG 4/2 flat copper wire,4 awg wire is insulation rated to 600v, 105 degrees C dry, and 75 degrees C wet

## Product Details

- **Color:** white, black
- **Brand:** NOVINO
- **Material:** Copper
- **Number of Cable Strands:** 2
- **Voltage:** 600 Volts

## Images

![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 1](https://m.media-amazon.com/images/I/61+r5nilObL.jpg)
![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 2](https://m.media-amazon.com/images/I/71BeHzc8W-L.jpg)
![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 3](https://m.media-amazon.com/images/I/610WpPEHY-L.jpg)
![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 4](https://m.media-amazon.com/images/I/61oOhFXHA4L.jpg)
![4 Gauge Marine Wire,4 AWG 20ft Duplex Marine Grade Wire Tinned Copper Heavy Duty Sheathed Cable for Boat/Automotive/RV/Camper/Trailer - Image 5](https://m.media-amazon.com/images/I/7176tKCCUjL.jpg)

## Available Options

This product comes in different **Size, Style** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/656183105-4-gauge-marine-wire-4-awg-20ft-duplex-marine-grade](https://www.desertcart.is/products/656183105-4-gauge-marine-wire-4-awg-20ft-duplex-marine-grade)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-22*