---
product_id: 719329598
title: "25' 12/3 black/white/green solid cu thhn tri-wire"
brand: "southwire"
price: "S$108"
currency: SGD
in_stock: true
reviews_count: 5
category: "Southwire"
url: https://www.desertcart.sg/products/719329598-25-12-3-black-white-green-solid-cu-thhn-tri
store_origin: SG
region: Singapore
---

# 600V THHN insulation rating 12 AWG solid copper conductors 25-foot tri-wire pre-twisted length 25' 12/3 black/white/green solid cu thhn tri-wire

**Brand:** southwire
**Price:** S$108
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with pro-grade wiring that’s ready to roll!

## Quick Answers

- **What is this?** 25' 12/3 black/white/green solid cu thhn tri-wire by southwire
- **How much does it cost?** S$108 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/719329598-25-12-3-black-white-green-solid-cu-thhn-tri)

## 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

- • **Optimal 25-Foot Length:** Ideal for short runs, reducing waste and saving time on every project.
- • **Trusted Southwire Quality:** Backed by a leading manufacturer known for reliability and consistent performance.
- • **600V THHN Rated Insulation:** Certified to handle high voltage safely, perfect for outlets, switches, and more.
- • **Premium 12 AWG Copper Core:** Ensures superior conductivity and durability for all your commercial wiring needs.
- • **Pre-Twisted Tri-Wire Design:** Simplifies installation with black, white, and green wires bundled for easy conduit pulls.

## Overview

This 25-foot 12/3 solid copper THHN tri-wire from Southwire features 12 AWG conductors rated for 600 volts, designed for commercial electrical applications. Its pre-twisted black, white, and green wires streamline installation, making it a reliable and efficient choice for outlets, switches, and other load circuits.

## Description

25' 12/3 Black/White/Green Solid CU THHN Tri-Wire

Review: It's wire, had the correct coating and length. Much easier than sourcing locally.
Review: Works well. Nice that you get a 3 wire twist like this- easy pull through short conduit runs. Price was much better than local.

## Features

- 12 AWG commercial wiring for outlets, switches and other loads
- #12 THHN is strands/solid in various colors and lengths
- 12/3 gauge THHN wire contains copper (CU) conductors
- THHN rated at 600 volts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6WLRW9W |
| Item model number | 59318203 |
| Manufacturer | Southwire |
| Package Dimensions | 11.8 x 10.3 x 2 cm; 880 g |

## Product Details

- **Brand:** Southwire
- **Colour:** Green, White
- **Gauge:** 12
- **Material:** Copper
- **Number of cable strands:** Multi-Strand

## Images

![25' 12/3 black/white/green solid cu thhn tri-wire - Image 1](https://m.media-amazon.com/images/I/21B1N2airiL.jpg)
![25' 12/3 black/white/green solid cu thhn tri-wire - Image 2](https://m.media-amazon.com/images/I/31NwTrVWvsL.jpg)
![25' 12/3 black/white/green solid cu thhn tri-wire - Image 3](https://m.media-amazon.com/images/I/31eH8bzG8nL.jpg)
![25' 12/3 black/white/green solid cu thhn tri-wire - Image 4](https://m.media-amazon.com/images/I/41ShU1MI-5L.jpg)
![25' 12/3 black/white/green solid cu thhn tri-wire - Image 5](https://m.media-amazon.com/images/I/41VdN0wBiFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 4 November 2025*

It's wire, had the correct coating and length. Much easier than sourcing locally.

### ⭐⭐⭐⭐⭐ Review
*by B***R on 12 April 2025*

Works well. Nice that you get a 3 wire twist like this- easy pull through short conduit runs. Price was much better than local.

### ⭐⭐⭐⭐⭐ Review
*by M***H on 23 September 2025*

It is copper

---

## 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.sg/products/719329598-25-12-3-black-white-green-solid-cu-thhn-tri](https://www.desertcart.sg/products/719329598-25-12-3-black-white-green-solid-cu-thhn-tri)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-07*