---
product_id: 511031178
title: "Southwire 12/3-Gauge Black/White/Green Stranded CU THHN Tri- Wire"
brand: "southwire"
price: "R1795"
currency: ZAR
in_stock: true
category: "Southwire"
url: https://www.desertcart.co.za/products/511031178-southwire-12-3-gauge-black-white-green-stranded-cu-thhn
store_origin: ZA
region: South Africa
---

# 600V rated power capacity 12 AWG ideal for outlets & switches Stranded copper for flexibility Southwire 12/3-Gauge Black/White/Green Stranded CU THHN Tri- Wire

**Brand:** southwire
**Price:** R1795
**Availability:** ✅ In Stock

## Summary

> ⚡ Wire your workspace like a pro — power, precision, and peace of mind!

## Quick Answers

- **What is this?** Southwire 12/3-Gauge Black/White/Green Stranded CU THHN Tri- Wire by southwire
- **How much does it cost?** R1795 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/511031178-southwire-12-3-gauge-black-white-green-stranded-cu-thhn)

## Best For

- southwire enthusiasts

## Why This Product

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

## Key Features

- • **Color-coded clarity:** Black, white, and green wires simplify identification and streamline your electrical setup.
- • **Perfect gauge for pros:** 12 AWG thickness balances current capacity and ease of installation for commercial-grade wiring.
- • **Power up with confidence:** 600-Volt rating ensures safe, high-capacity electrical performance for your projects.
- • **Flexibility meets durability:** Stranded copper conductors provide superior bendability without compromising strength.
- • **Trusted brand, proven quality:** Southwire’s 4.8-star rating and top 600V THHN wire status guarantee reliability.

## Overview

Southwire’s 12/3-Gauge Black/White/Green Stranded Copper THHN Tri-Wire is a 25-foot, 600-Volt rated, multi-strand copper wire designed for commercial electrical applications such as outlets and switches. Featuring color-coded insulation for easy identification and a 12 AWG gauge for optimal current handling, this wire combines flexibility, durability, and trusted Southwire quality to meet professional standards.

## Description

1

## Features

- 12 AWG commercial wiring for outlets, switches and other loads
- #12 THHN comes stranded/solid with variety of colors and lengths
- 12/3-Gauge THHN wire contains copper (CU) conductors
- THHN is rated for 600-Volt

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6WLRW9W |
| Best Sellers Rank | #103,896 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #528 in Electrical Wire |
| Brand Name | Southwire |
| Color | Green,White |
| Customer Reviews | 4.8 4.8 out of 5 stars (230) |
| Gauge | 12 |
| Global Trade Identification Number | 00032886703249 |
| Included Components | 25 ft. 12/3 Black/White/Green Solid CU THHN Tri-Wire |
| Manufacturer | Southwire |
| Material Type | Copper |
| Model | 59318203 |
| Number Of Wires | 3 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 59318203 |
| Strands | Multi Strand |
| UPC | 032886703249 |
| Unit Count | 1 Count |
| Voltage | 600 volts |

## Product Details

- **Brand:** Southwire
- **Color:** Green,White
- **Gauge:** 12
- **Material:** Copper
- **Number of Cable Strands:** Multi Strand

## Images

![Southwire 12/3-Gauge Black/White/Green Stranded CU THHN Tri- Wire - Image 1](https://m.media-amazon.com/images/I/51V6jkcvJWL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.co.za/products/511031178-southwire-12-3-gauge-black-white-green-stranded-cu-thhn](https://www.desertcart.co.za/products/511031178-southwire-12-3-gauge-black-white-green-stranded-cu-thhn)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-12*