---
product_id: 628594535
title: "4 Gauge Marine Wire Duplex Marine Grade Wire,4 AWG 30ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer"
brand: "novino"
price: "2035 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/628594535-4-gauge-marine-wire-duplex-marine-grade-wire-4-awg
store_origin: DK
region: Denmark
---

# 4 AWG True Gauge Power Marine-Grade Heavy-Duty Insulation Tinned Copper Anti-Corrosion 4 Gauge Marine Wire Duplex Marine Grade Wire,4 AWG 30ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer

**Brand:** novino
**Price:** 2035 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your adventures with marine-grade confidence!

## Quick Answers

- **What is this?** 4 Gauge Marine Wire Duplex Marine Grade Wire,4 AWG 30ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer by novino
- **How much does it cost?** 2035 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/628594535-4-gauge-marine-wire-duplex-marine-grade-wire-4-awg)

## 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

- • **Flexible Yet Durable:** Thick protective outer jacket offers superior flexibility without sacrificing long-term durability, perfect for tight spaces and rugged use.
- • **Power Up with Precision:** True 4 AWG stranded tinned copper ensures maximum conductivity and minimal voltage drop for your marine and automotive needs.
- • **Dual-Color Duplex Design:** Red & black insulated conductors simplify installation and maintenance, keeping your wiring organized and professional.
- • **Built to Brave the Elements:** UL 1426, SAE, and ABYC certified to withstand corrosion, abrasion, extreme temperatures, and open flames—engineered for harsh marine environments.
- • **Versatile Multi-Application:** Ideal for boats, RVs, trailers, solar inverters, bilge pumps, lighting, and more—future-proof your electrical system with one premium cable.

## Overview

This 30ft 4 AWG marine duplex wire features tinned, oxygen-free copper for superior conductivity and corrosion resistance. Rated for 600V and 105°C dry/75°C wet, it meets UL 1426, SAE, and ABYC standards, making it the ultimate heavy-duty cable for boats, RVs, trailers, and outdoor electrical projects.

## Description

Full description not available

## Features

- High Quality:Our marine grade 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 electrical wire 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 boat marine power wire can perform the marine and other harsh environments of corrosion,open flame,extreme temperature fluctution,heat-shock,deformation, resist abrasion
- Marine wiring 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, red, black
- **Brand:** NOVINO
- **Material:** Copper
- **Number of Cable Strands:** 2
- **Voltage:** 600 Volts

## Images

![4 Gauge Marine Wire Duplex Marine Grade Wire,4 AWG 30ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer - Image 1](https://m.media-amazon.com/images/I/61+r5nilObL.jpg)
![4 Gauge Marine Wire Duplex Marine Grade Wire,4 AWG 30ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer - Image 2](https://m.media-amazon.com/images/I/71BeHzc8W-L.jpg)
![4 Gauge Marine Wire Duplex Marine Grade Wire,4 AWG 30ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer - Image 3](https://m.media-amazon.com/images/I/610WpPEHY-L.jpg)
![4 Gauge Marine Wire Duplex Marine Grade Wire,4 AWG 30ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical Cable for Boat/Automotive/RV/Camper/Trailer - Image 4](https://m.media-amazon.com/images/I/61oOhFXHA4L.jpg)
![4 Gauge Marine Wire Duplex Marine Grade Wire,4 AWG 30ft Tinned Copper Oxygen-Free Insulated Red& Black Electrical 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is the wire fur your boat
*by R***. on June 19, 2025*

Very well made. The jacket strips well. The out layer is easy to slicecand seperate wires. Be sure you get the right guage for three job. 14 ga. was right fit for the boat stereo. And even used this for speaker wires. Works great for that purpose too.

### ⭐⭐⭐⭐⭐ Nice wire
*by K***T on June 28, 2025*

Rewired my bass tracker. Good quality no issues

### ⭐⭐⭐⭐⭐ 10/10
*by C***R on June 25, 2025*

Product came packed very well. Great product. Exactly what I needed.

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**Shop now:** [https://www.desertcart.dk/products/628594535-4-gauge-marine-wire-duplex-marine-grade-wire-4-awg](https://www.desertcart.dk/products/628594535-4-gauge-marine-wire-duplex-marine-grade-wire-4-awg)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-29*