---
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: "A$317"
currency: AUD
in_stock: true
reviews_count: 9
category: "Novino"
url: https://www.desertcart.com.au/products/628594535-4-gauge-marine-wire-duplex-marine-grade-wire-4-awg
store_origin: AU
region: Australia
---

# 4 AWG True Gauge Power 600V & Heat Resistant Insulation Marine Grade Tinned Copper 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:** A$317
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your adventures with wire that’s as tough as you are!

## 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?** A$317 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/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

- • **All-Weather Ready:** Rated for 105°C dry and 75°C wet conditions, this wire thrives in extreme temperature swings and harsh environments.
- • **Heavy-Duty Power Delivery:** True 4 AWG gauge supports up to 600 volts, ensuring stable, high-capacity current flow for demanding marine and automotive systems.
- • **Versatile Multi-Use Design:** Perfect for boats, RVs, trailers, and more—power your lights, pumps, solar inverters, and alarms with confidence.
- • **Unmatched Marine Durability:** Tinned copper resists corrosion and saltwater wear for long-lasting reliability on every voyage.
- • **Certified Safety & Compliance:** Meets UL 1426, SAE, and ABYC standards, so you get professional-grade wiring that’s built to code.

## Overview

This 30ft 4 AWG marine-grade duplex wire features oxygen-free tinned copper for superior conductivity and corrosion resistance. With heavy-duty insulation rated for 600 volts and extreme temperatures, it’s engineered to meet UL, SAE, and ABYC standards—ideal for boats, RVs, trailers, and outdoor electrical projects demanding durability and safety.

## Description

Buy 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: Wire - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent - The product features exceptional quality, robust jacketing, and precise wire gauge adherence to AWG specifications. This highly durable and substantial wire ensures longevity and reliable performance.
Review: Very good wire - This wire worked very well. I liked it. I used it all over the boat

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CYSVBQ23 |
| Best Sellers Rank | #583 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #1 in Boat Electric Wire |
| Brand | NOVINO |
| Color | White, red, black |
| Date First Available | March 22, 2024 |
| Item Weight | 11.95 pounds |
| Item model number | BC-069 |
| Manufacturer | NOVINO |
| Material | Copper |
| No. of wires | 2 |
| Number of Cable Strands | 2 |
| Package Dimensions | 9.72 x 9.69 x 3.11 inches |
| Voltage | 600 Volts |

## Product Details

- **Brand:** NOVINO
- **Color:** White, red, black
- **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)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by R***E on December 2, 2025*

The product features exceptional quality, robust jacketing, and precise wire gauge adherence to AWG specifications. This highly durable and substantial wire ensures longevity and reliable performance.

### ⭐⭐⭐⭐⭐ Very good wire
*by T***S on January 14, 2026*

This wire worked very well. I liked it. I used it all over the boat

### ⭐⭐⭐⭐⭐ Quality product for a great price!
*by S***R on November 8, 2025*

The 16awg is a great quality, you’re getting a good value for the money. Insulation is made of a quality material and the length is correct. Its ease of use is amazing, tinned copper.

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

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-28*