---
product_id: 278845179
title: "Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown"
brand: "southwire"
price: "VT22105"
currency: VUV
in_stock: true
reviews_count: 6
category: "Southwire"
url: https://www.desertcart.vu/products/278845179-southwire-64169622-5-conductor-18-5-thermostat-wire-18-gauge
store_origin: VU
region: Vanuatu
---

# 150V rated power Sunlight resistant -20°C to 60°C 18-gauge solid copper conductors Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown

**Brand:** southwire
**Price:** VT22105
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your smart home with confidence — wire like a pro!

## Quick Answers

- **What is this?** Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown by southwire
- **How much does it cost?** VT22105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/278845179-southwire-64169622-5-conductor-18-5-thermostat-wire-18-gauge)

## 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

- • **RoHS & Green Compliant:** Eco-conscious wiring that meets strict environmental standards without compromising quality.
- • **Made in the USA Quality:** Crafted domestically with precision and reliability, trusted by professionals nationwide.
- • **Reliable 150V Power Handling:** Engineered to safely support your HVAC and smart home systems with a robust 150-volt rating.
- • **Premium 18-Gauge Solid Copper:** Ensures superior conductivity and long-lasting performance for critical thermostat and control wiring.
- • **Sunlight-Resistant Durability:** Built to withstand extreme temperatures from -20°C to 60°C, perfect for indoor and outdoor installations.

## Overview

Southwire's 50-foot 5-conductor 18-gauge thermostat wire features solid copper conductors with PVC insulation, rated for 150 volts and sunlight resistant from -20°C to 60°C. This Class 2 power-limited cable is RoHS compliant and made in the USA, designed for HVAC, alarm, and smart thermostat applications requiring reliable, durable wiring.

## Description

18-Gauge; 5 Conductor; Solid Copper Thermostat Wire; Class 2 Power-Limited Circuit Cable; Brown Jacket. Southwire Thermostat Wire is manufactured using solid copper conductors with 6 mils of polyvinyl chloride PVC insulation. The two conductor cable is flat-multiconductor cables are round. Southwire's Thermostat Wire is a class 2 power-limited circuit cable for use in heating and air conditioning controls bell and alarm systems. Southwire's thermostat cable adheres to the following specifications: Class 2- Power Limited per NEC Article 725; MP- Multi Purpose Cable per Articles 725; 760; and 800; CM-Communication Cable per Article 800; FPL-Power Limited Fire Protective Signaling Cable per Article 760; Sunlight Resistant; PVC Insulation; and Solid Bare Copper per UL Standard 13; RoHS Compliant; OSHA Acceptable. Southwire provides a full line of products; in both copper and aluminum; for a wide range of applications. The company leads the industry in new and innovative products that help simplify installation; saving time and money. In addition to its standard product line; Southwire can also make custom products offering its customers the most complete line of products for almost any requirement or situation. No matter what the residential; commercial; or industrial application requires; you need look no farther. Southwire has just the right wire and cable product you're looking for.

Review: Pricey but very good cable - Great cable for wiring up your nest, echobee, etc. Stiff and somewhat difficult to pull but great once it's done. Better than using cat6.
Review: Lo que necesitaba para conectar mi calefaccion a un termostato inteligente.

## Features

- Rated 150-Volt
- Sunlight resistant (-20-Degree C to 60-Degree C)
- 18 gauge copper conductors
- Green compliant RoHS
- Made in the U.S.A.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0069F4HHC |
| ASIN  | B0069F4HHC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #127,435 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #564 in Electrical Wire |
| Color | Brown |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,783) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,783) |
| Date First Available | 1 January 2024 |
| Date First Available  | 1 January 2024 |
| Included components | Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 726 g |
| Item model number | 64169622 |
| Item model number  | 64169622 |
| Manufacturer | Southwire |
| Manufacturer  | Southwire |
| Material | Copper |
| Part number | 64169622 |
| Product Dimensions | 1524 x 10.16 x 8.41 cm; 725.75 g |
| Product Dimensions  | 1524 x 10.16 x 8.41 cm; 725.75 g |
| Style | Industrial |
| Voltage | 150 Volts |

## Product Details

- **Brand:** Southwire
- **Colour:** Brown
- **Gauge:** 18_gauge
- **Material:** Copper
- **Number of cable strands:** 5

## Images

![Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown - Image 1](https://m.media-amazon.com/images/I/41nZRRnXgWL.jpg)
![Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown - Image 2](https://m.media-amazon.com/images/I/61MMisHewtL.jpg)
![Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown - Image 3](https://m.media-amazon.com/images/I/61PA70QWJqL.jpg)
![Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown - Image 4](https://m.media-amazon.com/images/I/71vfoCnUGCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pricey but very good cable
*by M***H on 16 June 2022*

Great cable for wiring up your nest, echobee, etc. Stiff and somewhat difficult to pull but great once it's done. Better than using cat6.

### ⭐⭐⭐⭐⭐ Review
*by M***O on 24 November 2020*

Lo que necesitaba para conectar mi calefaccion a un termostato inteligente.

### ⭐⭐⭐⭐⭐ Review
*by M***N on 15 March 2025*

Given a trip to the Depot woulda costed more in gas and effort than ordering them here I opted for the sensible route. The item worked as expected, providing a much needed connection for my video doorbell

## Frequently Bought Together

- Southwire 64169622 5 Conductor 18/5 Thermostat Wire; 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable; 50-Feet; Brown
- Honeywell Home RTH9585WF1004 Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready, Gray

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-28*