---
product_id: 47229297
title: "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"
brand: "haerkn"
price: "€ 17.40"
currency: EUR
in_stock: true
reviews_count: 13
category: "Haerkn"
url: https://www.desertcart.es/products/47229297-electrical-wire-18-awg-18-gauge-silicone-wire-hook-up
store_origin: ES
region: Spain
---

# 18 AWG for optimal power flow Heat resistant -60°C to 200°C 150 strands of 0.08mm tinned copper 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

**Brand:** haerkn
**Price:** € 17.40
**Availability:** ✅ In Stock

## Summary

> 🔥 Power up your projects with flexible, heatproof precision! 🔌

## Quick Answers

- **What is this?** 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 by haerkn
- **How much does it cost?** € 17.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/47229297-electrical-wire-18-awg-18-gauge-silicone-wire-hook-up)

## 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

- • **Strand Strength:** 150 finely tinned copper strands deliver flexibility without compromising conductivity.
- • **Heatproof Hustle:** Silicone insulation withstands extreme temps from -60°C to 200°C, perfect for demanding environments.
- • **Dual-Color Coding:** 10 ft black + 10 ft red wires for easy, professional-grade circuit identification.
- • **Flexible & Durable:** Soft silicone jacket offers superior flexibility and durability, ideal for tight spaces and long-term use.
- • **Power with Precision:** 18 AWG gauge ensures efficient current flow up to 7.5A for reliable performance.

## Overview

This 20-foot electrical wire set features 18 AWG silicone-insulated cables with 150 strands of 0.08mm tinned copper, delivering low impedance and high conductivity. Rated for 600V and 7.5A, it withstands temperatures from -60°C to 200°C, making it perfect for professional and demanding electrical applications requiring flexibility and durability.

## 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

Review: Excellent wire! - This wire is very soft and flexible. Many strands and tinned nicely. A perfect upgrade for my power wheel wires that keep melting. These have been running for months in exterior environment without any issues.
Review: Better than the automotive stores. - Its so hard to buy wire at the local auto parts store with a nice casing on them as this silicone casing aswell you have to buy 3 separate foot of wire and cost is outrageous. Solder up nicely. Worked for my needs.

## 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 | #7,515 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #37 in Electrical Wire |
| Brand | Haerkn |
| Color | Black, Red |
| Date First Available | July 25, 2017 |
| Gauge | 18.0 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.4 ounces |
| Item model number | Haerkn |
| Manufacturer | Haerkn |
| Material | Silicone |
| No. of wires | 1 |
| Number of Cable Strands | 150 |
| Package Dimensions | 4.6 x 3.8 x 0.3 inches |
| UPC | 754047498442 |
| Voltage | 600 Volts |

## Product Details

- **Brand:** Haerkn
- **Color:** Black, Red
- **Gauge:** 18.0
- **Material:** Silicone
- **Number of Cable Strands:** 150

## Images

![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 - 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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent wire!
*by D***D on October 31, 2025*

This wire is very soft and flexible. Many strands and tinned nicely. A perfect upgrade for my power wheel wires that keep melting. These have been running for months in exterior environment without any issues.

### ⭐⭐⭐⭐⭐ Better than the automotive stores.
*by R***U on November 2, 2025*

Its so hard to buy wire at the local auto parts store with a nice casing on them as this silicone casing aswell you have to buy 3 separate foot of wire and cost is outrageous. Solder up nicely. Worked for my needs.

### ⭐⭐⭐⭐⭐ Wires, perfect for simple electrical needs
*by P***T on March 16, 2025*

These 12 gauge wires are perfect to have around if you are doing simple electrical work like installing light switches or light fixers. The 6 colors allow for easy matching if color coded wires already exist in the structure. But if you are working in an older structure where wires are covered by cloth, these color choices are ideal to help distinguish line types running through a junction box or conduit. In addition, the softness of the wire covering makes the wires easier to manipulate and place in tight spaces. Using a wire stripping tool was very easy. Finally, the filaments are easy to twist and insert in holes or wrap around existing wires. Great value. Great product.

## Frequently Bought Together

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-09*