---
product_id: 509249545
title: "Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (42 AMP Rated 4.5mm² 11 AWG) 5/10/30/100 Metre (10 Metre Coil)"
brand: "autowiring"
price: "$187"
currency: NZD
in_stock: true
reviews_count: 8
category: "Autowiring"
url: https://www.desertcart.nz/products/509249545-automotive-flat-twin-2-core-cable-12v-24v-thin-wall
store_origin: NZ
region: New Zealand
---

# 42 AMP rated power -40°C to +105°C temperature range 4.5mm² (11 AWG) thick copper core Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (42 AMP Rated 4.5mm² 11 AWG) 5/10/30/100 Metre (10 Metre Coil)

**Brand:** autowiring
**Price:** $187
**Availability:** ✅ In Stock

## Summary

> ⚡ Wire smarter, not harder — power your projects with precision and style!

## Quick Answers

- **What is this?** Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (42 AMP Rated 4.5mm² 11 AWG) 5/10/30/100 Metre (10 Metre Coil) by autowiring
- **How much does it cost?** $187 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/509249545-automotive-flat-twin-2-core-cable-12v-24v-thin-wall)

## Best For

- autowiring enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** ISO6722-1 Class B certified and UK manufactured for guaranteed quality and compliance.
- • **Resistant & Ready:** PVC insulation resists petrol, diesel, oils, acids, moisture, and abrasion for long-lasting use.
- • **Sleek & Slim Design:** Thin wall insulation reduces weight and bulk without compromising durability.
- • **Built to Brave Extremes:** Operates flawlessly from freezing -40°C to scorching +105°C environments.
- • **Power Through Precision:** 42 AMP rating ensures reliable high-current performance for automotive and marine systems.

## Overview

This Automotive FLAT Twin 2 Core Cable is a high-performance 4.5mm² (11 AWG) copper conductor wire rated for 42 amps, designed for 12V and 24V systems up to 60V. Featuring thin wall PVC insulation, it offers excellent resistance to heat (-40°C to +105°C), chemicals, moisture, and abrasion. Manufactured in the UK to ISO6722-1 Class B standards, it’s the trusted choice for automotive, marine, and low voltage applications where reliability and space-saving design matter.

## Description

High temperature thin wall low voltage cables suitable for use in the automotive, marine and allied industries. These cables are specified as standard by manufacturers throughout Europe due to their high performance characteristics Manufactured in the UK Manufactured in accordance with ISO6722-1 2001 (Class B) Suitable for 12v or 24v systems (Maximum voltage 60v) Plain Copper Conductors - PVC Insulated Suitable of temperatures from -40°C to +105°C Reduced insulation gives considerable savings in weight and volume Good resistance to petrol, diesel, lubricating oils and diluted acids. Good resistance to moisture Hard grade PVC insulation offers good resistance to abrasion

Review: There's a method to this apparently! - So, who knew, you can't just chuck any old wire into a 12v circuit! 🤦 Had added some extra USB sockets into caravan, and had no end of issues with the not charging correctly and other things not working correctly when they were in use. Needless to say, the grade of wire I had previously used was inadequate. Ripped out, replaced with this as advised, and everything now works perfectly! Good quality cable, and does what you want it to do! Doesn't appear to leak electricity all over the floor of the caravan, so shall probably purchase some more when I decide to mess about with things again!
Review: Used loads of this quality xxxxx ! - Boating electric, I’ve purchased loads of this and will continue to do so for all my extra low voltage projects!

## Features

- 4.5mm² (11 AWG) Flat Twin Core cable RATED TO 42 AMPS
- Black sheath with Red and Black cores
- Conductor Specification: 2x 65/0.30 - 32 Stands of 0.3mm²
- Conductor Cross Section: 4.5mm²
- Maximum overall diameter of cable: 5.6mm x 9.4mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BSNXKD22 |
| Amperage Capacity | 42 Amps |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 29,371 in DIY & Tools ( See Top 100 in DIY & Tools ) 135 in Electrical Wire |
| Colour | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (64) |
| Date First Available | 19 Jan. 2023 |
| Included components | 1x Cable |
| Item Weight | 1.32 kg |
| Manufacturer | Autowiring |
| Manufacturer reference | ATW0209 |
| Material | Copper |
| Package Dimensions | 25.8 x 22.3 x 4.7 cm; 1.32 kg |
| Part number | ATW0209 |
| Style | 10 Metre Coil |
| Voltage | 60 Volts |

## Product Details

- **Brand:** Autowiring
- **Colour:** Black
- **Gauge:** 11.0
- **Material:** Copper
- **Number of cable strands:** 32

## Images

![Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (42 AMP Rated 4.5mm² 11 AWG) 5/10/30/100 Metre (10 Metre Coil) - Image 1](https://m.media-amazon.com/images/I/717WcHP8nAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ There's a method to this apparently!
*by R***B on 17 July 2024*

So, who knew, you can't just chuck any old wire into a 12v circuit! 🤦 Had added some extra USB sockets into caravan, and had no end of issues with the not charging correctly and other things not working correctly when they were in use. Needless to say, the grade of wire I had previously used was inadequate. Ripped out, replaced with this as advised, and everything now works perfectly! Good quality cable, and does what you want it to do! Doesn't appear to leak electricity all over the floor of the caravan, so shall probably purchase some more when I decide to mess about with things again!

### ⭐⭐⭐⭐⭐ Used loads of this quality xxxxx !
*by C***E on 6 October 2024*

Boating electric, I’ve purchased loads of this and will continue to do so for all my extra low voltage projects!

### ⭐⭐⭐⭐⭐ Ideal for portable solar panels.
*by G***R on 27 July 2024*

This high current cable is ideal for bringing power from portable solar panels to the storage batteries without significant losses.

## Frequently Bought Together

- Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (42 AMP Rated 4.5mm² 11 AWG) 5/10/30/100 Metre (10 Metre Coil)
- Automotive Round Twin 2 Core Cable 12v 24v Thin Wall Wire (29 AMP Rated 2.5mm²) 10/30/50/100 Metre (10M Coil)
- Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (21 AMP Rated 1.5mm²) 10/30/50/100 Metre (10 Metre Coil)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-12*