--- product_id: 47229297 title: "18awg Silicone Electrical Wire Cable 2 Colors Tinned Copper 10ft Each" brand: "haerkn" price: "€ 13.88" currency: EUR in_stock: true category: "Haerkn" url: https://www.desertcart.pt/products/47229297-18awg-silicone-electrical-wire-cable-2-colors-tinned-copper-10ft store_origin: PT region: Portugal --- # 150-strand tinned copper for ultra low impedance 18 AWG super flexible silicone wire High-temp resistant -60°C to 200°C 18awg Silicone Electrical Wire Cable 2 Colors Tinned Copper 10ft Each **Brand:** haerkn **Price:** € 13.88 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with flexibility and fireproof confidence! ## Quick Answers - **What is this?** 18awg Silicone Electrical Wire Cable 2 Colors Tinned Copper 10ft Each by haerkn - **How much does it cost?** € 13.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/47229297-18awg-silicone-electrical-wire-cable-2-colors-tinned-copper-10ft) ## Best For - haerkn enthusiasts ## Why This Product - Trusted haerkn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Color Coding:** Includes 10 ft each of black and red wire for easy, professional circuit identification. - • **Premium Conductivity:** 150 strands of oxygen-free tinned copper deliver superior current flow with minimal loss. - • **Unmatched Flexibility:** Silicone insulation ensures effortless bending and routing in tight spaces. - • **Reliable Power Handling:** Rated for 600V nominal voltage and 7.5A current capacity to meet rigorous electrical standards. - • **Extreme Temperature Endurance:** Operates flawlessly from -60°C up to 200°C, perfect for demanding environments. ## Overview This 20-foot set of 18 AWG silicone electrical wire features 10 ft each of black and red cables made from 150-strand oxygen-free tinned copper. Designed for high efficiency with ultra low impedance, it withstands extreme temperatures from -60°C to 200°C and supports up to 600V and 7.5A, making it ideal for professional-grade electrical installations requiring durability and precision. ## Description Total 20 feet：10 ft black and 10 ft red Nominal Voltage: 600V Testing Voltage:2000V Temperature Range:-60 ℃ to 200 ℃ Conductor: Tinned Copper OD Tolerance: ±0.1mm Insulator: Silicone Conductor： (1) Gauge:18AWG (2) Copper Number/Wire Diameter:150/0.08mm (3) Diameter: ∮1.19mm Insulator: (1) Jacket Thick:0.55mm (2) Over Diameter:2.3mm Bear Current:7.5A ## Features - Total 20 feet：10 ft black and 10 ft red - 18 Gauge silicone wire - super flexible 150 strands of 0.08 mm Tinned copper wire - Highly efficient - Super low impedance for a highly efficient connection. - High Temperature Resistant Silicone Wire.Temp: -60 degree celsius +200 degree celsius - Nominal Voltage 600V; Bear Current: 7.5A - Conductor: High-purity oxygen-free Tinned Copper ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0746HMTPP | | Best Sellers Rank | #9,953 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #58 in Electrical Wire | | Brand | Haerkn | | Brand Name | Haerkn | | Color | Black, Red | | Customer Reviews | 4.6 out of 5 stars 766 Reviews | | Gauge | 18 | | Item Highlight | 18 Gauge purity oxygen-free copper wire Strands wire Ultra Flexible Soft Super Low Impedance High temperature resistance | | Item Weight | 2.4 ounces | | Manufacturer | Haerkn | | Material | Silicone | | Material Type | Silicone | | Maximum Current | 7 A | | Model | Haerkn | | Number Of Wires | 1 | | Number of Cable Strands | 150 | | Number of Items | 2 | | Number of Packs | 1 | | Part Number | Haerkn | | Strands | 150 | | UPC | 754047498442 | | Unit Count | 20 Feet | | Voltage | 600 volts | | Wire Diameter | 0.08 millimeters | ## Product Details - **Brand:** Haerkn - **Color:** Black, Red - **Gauge:** 18 - **Material:** Silicone - **Number of Cable Strands:** 150 ## Images ![18awg Silicone Electrical Wire Cable 2 Colors Tinned Copper 10ft Each - Image 1](https://m.media-amazon.com/images/I/61rzWipyerL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Is it resistent to UV light (i.e.,exterior use)?** A: Silicone is highly UV resistant. Howver, single conductor wire should not be used "in the open" if the voltage on the conductors is hazardous, approx 24 volts ac or 60 volts dc. There is a need for mechanical protection of insulation (like at least the jacket of a cable, if not some sort of conduit) as well as basic insulation. **Q: Can someone confirm me what over diameter means? is it the insulator + wire diameter?** A: The standardized method of measuring the thickness of a cable (American Wire Gauge or AWG) was established in 1857 in the United States. This form of measuring cable thickness is used specifically for electrically conductive wire. Note that the diameter of the cable does not include the outer insulation - just the conducting wire on the inside. **Q: Does 18awg mean that it’s for 18 volts? i need it to extend the black and red cords for 12v speakers** A: In response to a previous answer, the smaller the gauge number, the bigger it is in diameter and the more amps it can handle. Each AWG size is rated for a certain amperage at a certain voltage. So to start, you should find out what voltage your system is running at. Then, look up a table of the maximum amperage at that found voltage. Finally, select a wire gauge that is over that limit. The further you go, the cooler it will stay and the safer it should be. For example, say we have a motor that uses 35 amps at 12 volts. According to a cart I looked up, at 12 volts AWG 12 gauge wire can handle 41 amps while AWG 14 is only rated for 32. Therefore, we should select AWG 12 gauge or higher to handle the load without burning up. There is a whole science and you can really get into the math of it but this is a good place to start. If you want to be safe, you can always go a bit higher and sacrifice a little extra cash for peace of mind. I hope this helps **Q: Will this work in auto use? I'm replacing broken wires in a lighting harness on a pick up truck.** A: yes,auto use for lighting harness on a truck,this wire Bear Current 5A ## Frequently Bought Together - Electrical Wire 18 AWG 18 Gauge Silicone Wire Hook Up Wire Cable 20 Feet [10 ft Black and 10 ft Red] - Soft and Flexible 150 Strands 0.08mm of Tinned Copper Wire High Temperature Resistance - TICONN 120Pcs Heat Shrink Wire Connectors, Waterproof Automotive Marine Electrical Terminals Kit, Crimp Connector Assortment, Ring Fork Spade Splices - Nilight 5PCS LED Toggle Switch ON Off 12V 30A Blue LED Lighted Metal Switch Heavy Duty SPST 3 Pin Rocker Switch 12mm Mounting Hole for Automotive Cars Trucks Boats Racing Cars,2 Years Warranty --- ## 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.pt/products/47229297-18awg-silicone-electrical-wire-cable-2-colors-tinned-copper-10ft](https://www.desertcart.pt/products/47229297-18awg-silicone-electrical-wire-cable-2-colors-tinned-copper-10ft) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-21*