---
product_id: 233630266
title: "20 awg Silicone Electrical Wire Cable 2 Colors (23ft Each) 20 Gauge Hookup Wires kit Stranded Tinned Copper Wire Flexible and Soft for DIY"
brand: "haerkn"
price: "S$17"
currency: SGD
in_stock: true
reviews_count: 13
category: "Haerkn"
url: https://www.desertcart.sg/products/233630266-20-awg-silicone-electrical-wire-cable-2-colors-23ft-each
store_origin: SG
region: Singapore
---

# 600V voltage rating 100-strand tinned copper -60°C to 200°C temp range 20 awg Silicone Electrical Wire Cable 2 Colors (23ft Each) 20 Gauge Hookup Wires kit Stranded Tinned Copper Wire Flexible and Soft for DIY

**Brand:** haerkn
**Price:** S$17
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with flexibility and precision — don’t get left behind!

## Quick Answers

- **What is this?** 20 awg Silicone Electrical Wire Cable 2 Colors (23ft Each) 20 Gauge Hookup Wires kit Stranded Tinned Copper Wire Flexible and Soft for DIY by haerkn
- **How much does it cost?** S$17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/233630266-20-awg-silicone-electrical-wire-cable-2-colors-23ft-each)

## 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:** Black and red wires included for easy, professional-grade circuit identification and organization.
- • **Superior Conductivity:** 100 strands of oxygen-free tinned copper deliver ultra-low resistance and stable connections.
- • **Unmatched Flexibility:** Silicone jacket ensures effortless bending and routing in tight spaces without kinks or breaks.
- • **Reliable Current Handling:** Rated for 5.0A with 600V insulation, ensuring safe and efficient power delivery every time.
- • **High-Temperature Resilience:** Operates flawlessly from -60°C up to 200°C, perfect for demanding environments.

## Overview

This 20 AWG silicone electrical wire kit features 23 feet each of black and red highly flexible, stranded tinned copper wire rated for 600 volts and temperatures from -60°C to 200°C. Designed for professional DIYers and tech-savvy creators, it offers superior conductivity, durability, and easy handling for all your wiring needs.

## Description

Total 2 Colors: Black、Red Length：each color 23 feet(7 Meters) Nominal Voltage: 600V Testing Voltage:2000V Temperature Range:-60 ℃ to 200 ℃ Conductor: Tinned Copper OD Tolerance: ±0.1mm Insulator: Silicone Rubber Conductor： (1) Gauge:20AWG(0.5mm²) (2) Copper Number/Wire Diameter:100/0.08mm (3) Diameter: ∮0.92mm Insulator: (1) Jacket Thick:0.55mm (2) Over Diameter:1.8mm Bear Current: 5.0A

Review: Super flexible high copper wire with great conductivity - This wire performs exactly the way good silicone wire should. I used it to replace several stiff furnace wires that kept overheating and melting terminals, and the difference is immediate. The silicone jacket makes it super flexible, so routing it through tight spaces and around corners is simple. It bends easily and stays where you position it. The copper content is excellent. The wire has a very high strand count and you can see it as soon as you strip it. The tinned copper strands are packed in tightly and give the wire strong conductivity. Voltage drop is low, the wire stays cool, and all of my connections feel more stable than before. Because of the strand count I had to use the 10 gauge slot on my stripper even though it is labeled as 12 gauge, but using light pressure keeps the strands intact. Thickness and insulation feel solid without being bulky. The jacket handles heat well, fits standard terminals, and crimps securely. Once installed in the furnace it showed no signs of softening or discoloration. Functionally it solved every issue I had. The old wires were stiff, overheated, and hard to work with. These are easy to route, easy to crimp, and give reliable connectivity. They would work just as well for appliances, RC batteries, automotive wiring, 3D printers, or anything that needs flexible high quality wire. For two 30 foot rolls, the value is very good and I would buy it again.
Review: Good for high temperatures, very flexible. - Nice wire for my application (antenna and high frequency design). Has a high isolation voltage, waterproof, and takes high heat. Very flexible, easy to strip. Many wires, so good conductivity. Readably accepts solder.

## Features

- Material : Silicone rubber+0.5mm² High-purity oxygen-free Tinned Copper wire
- Voltage Rating: 600 Volts; Rated temperature: -60 C - + 200 C; Bear Current:5.0A
- Colors:Black and Red; Wire Length :7Meters / 23Ft each color/spool
- 20 Gauge silicone wire - super flexible 100 strands of 0.08 mm Tinned copper wire - Highly efficient - Super low impedance for a highly efficient connection
- Conductor: High purity Stranded oxygen-free copper with tin-plated, specification features high conductivity, low resistance and soft, can be bent arbitrarily, easy to welding, stripping, crimping terminals,connect,cut.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F79YG8Q |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #3,904 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Electrical Wire |
| Brand | Haerkn |
| Color | Black, Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,684) |
| Date First Available | August 4, 2020 |
| Gauge | 20.0 |
| Item Weight | 4.8 ounces |
| Item model number | 20#-2 Colors |
| Manufacturer | Haerkn |
| Material | Silicone |
| No. of wires | 1 |
| Number of Cable Strands | 100 |
| Package Dimensions | 4.84 x 2.4 x 0.94 inches |
| Part Number | 20#-2 Colors |
| Style | 20awg-2 Spool-23FT |
| UPC | 704755648998 |
| Voltage | 600 Volts |

## Product Details

- **Brand:** Haerkn
- **Color:** Black, Red
- **Gauge:** 20.0
- **Material:** Silicone
- **Number of Cable Strands:** 100

## Images

![20 awg Silicone Electrical Wire Cable 2 Colors (23ft Each) 20 Gauge Hookup Wires kit Stranded Tinned Copper Wire Flexible and Soft for DIY - Image 1](https://m.media-amazon.com/images/I/6138b0ogNQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super flexible high copper wire with great conductivity
*by M***E on November 24, 2025*

This wire performs exactly the way good silicone wire should. I used it to replace several stiff furnace wires that kept overheating and melting terminals, and the difference is immediate. The silicone jacket makes it super flexible, so routing it through tight spaces and around corners is simple. It bends easily and stays where you position it. The copper content is excellent. The wire has a very high strand count and you can see it as soon as you strip it. The tinned copper strands are packed in tightly and give the wire strong conductivity. Voltage drop is low, the wire stays cool, and all of my connections feel more stable than before. Because of the strand count I had to use the 10 gauge slot on my stripper even though it is labeled as 12 gauge, but using light pressure keeps the strands intact. Thickness and insulation feel solid without being bulky. The jacket handles heat well, fits standard terminals, and crimps securely. Once installed in the furnace it showed no signs of softening or discoloration. Functionally it solved every issue I had. The old wires were stiff, overheated, and hard to work with. These are easy to route, easy to crimp, and give reliable connectivity. They would work just as well for appliances, RC batteries, automotive wiring, 3D printers, or anything that needs flexible high quality wire. For two 30 foot rolls, the value is very good and I would buy it again.

### ⭐⭐⭐⭐⭐ Good for high temperatures, very flexible.
*by F***E on November 25, 2025*

Nice wire for my application (antenna and high frequency design). Has a high isolation voltage, waterproof, and takes high heat. Very flexible, easy to strip. Many wires, so good conductivity. Readably accepts solder.

### ⭐⭐⭐⭐⭐ Good Wire
*by K***. on December 19, 2025*

Good Coating on the wire, easy to separate the red and black, easy to solder. Has worked well on the projects I use it for. Would recommend it.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*