--- product_id: 569024205 title: "Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (42 AMP Rated 4.5mm² 11 AWG) 5/10/30/100 Metre (100 Metre Roll)" brand: "autowiring" price: "£281.54" currency: GBP in_stock: true reviews_count: 8 category: "Autowiring" url: https://www.desertcart.co.uk/products/569024205-automotive-flat-twin-2-core-cable-12v-24v-thin-wall store_origin: GB region: United Kingdom --- # 42 AMP rated power capacity 4.5mm² (11 AWG) conductor size Operates from -40°C to +105°C Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (42 AMP Rated 4.5mm² 11 AWG) 5/10/30/100 Metre (100 Metre Roll) **Brand:** autowiring **Price:** £281.54 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and confidence! ## 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 (100 Metre Roll) by autowiring - **How much does it cost?** £281.54 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/569024205-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 - • **Slim Yet Mighty:** Thin wall design with a compact 5.6mm x 9.4mm profile saves space and reduces weight without compromising durability. - • **Certified Quality:** Manufactured in the UK to ISO6722-1 2001 (Class B) standards, trusted by European manufacturers for consistent excellence. - • **Built for Extremes:** Operates flawlessly in temperatures from -40°C to +105°C, perfect for harsh environments and year-round use. - • **Resistant & Reliable:** PVC insulation resists petrol, diesel, oils, acids, moisture, and abrasion—keeping your circuits safe and sound. - • **Power Through Precision:** 42 AMP rating ensures reliable high-current performance for demanding automotive and marine applications. ## Overview This Automotive FLAT Twin 2 Core Cable is a high-performance 4.5mm² (11 AWG) thin wall wire rated for 42 AMPs, designed for 12V and 24V systems. Manufactured in the UK to ISO standards, it offers exceptional temperature tolerance (-40°C to +105°C) and robust resistance to chemicals, moisture, and abrasion. Ideal for automotive, marine, and low voltage applications, it delivers reliable, space-saving wiring solutions trusted by professionals. ## 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 | B0BSNYC7HT | | Best Sellers Rank | 20,285 in DIY & Tools ( See Top 100 in DIY & Tools ) 100 in Electrical Wire | | Brand | Autowiring | | Colour | black | | Customer Reviews | 4.7 4.7 out of 5 stars (66) | | Gauge | 11.0 | | Included Components | 1x Cable | | Manufacturer | Autowiring | | Material | Copper | | Number Of Wires | 2 | | Product Warranty | 1 Year | | Strands | 32 | | Unit Count | 1.0 count | | Voltage | 24 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 (100 Metre Roll) - Image 1](https://m.media-amazon.com/images/I/717WcHP8nAL.jpg) ## Available Options This product comes in different **Style** options. ## 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 (100 Metre Roll) - Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (25 AMP Rated 2mm²) 5/10/30/50/100 Metre (50 Metre Roll) - Automotive FLAT Twin 2 Core Cable 12v 24v Thin Wall Wire (16.5 AMP Rated 1mm² 18 AWG) 10/30/50/100 Metre (10M Coil) --- ## 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.co.uk/products/569024205-automotive-flat-twin-2-core-cable-12v-24v-thin-wall](https://www.desertcart.co.uk/products/569024205-automotive-flat-twin-2-core-cable-12v-24v-thin-wall) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-15*