---
product_id: 113692516
title: "Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown by Southwire"
brand: "southwire"
price: "€ 79.51"
currency: EUR
in_stock: true
reviews_count: 5
category: "Southwire"
url: https://www.desertcart.hr/products/113692516-southwire-64169622-5-conductor-18-5-thermostat-wire-18-gauge
store_origin: HR
region: Croatia
---

# 150V rated power-limited cable Sunlight resistant -20°C to 60°C Made in the USA quality Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown by Southwire

**Brand:** southwire
**Price:** € 79.51
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your smart spaces with Southwire’s premium thermostat wire!

## 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 by southwire
- **How much does it cost?** € 79.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/113692516-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 for a sustainable future.
- • **Reliable 150-Volt Rating:** Engineered to handle power-limited circuits with confidence and safety.
- • **Versatile 5-Conductor Design:** Perfect for HVAC, alarm systems, and multi-purpose power-limited applications.
- • **Sunlight Resistant Durability:** Withstands extreme temperatures from -20°C to 60°C for outdoor or exposed installations.
- • **Solid 18-Gauge Copper Conductors:** Premium solid copper ensures superior conductivity and long-lasting performance.

## Overview

Southwire 64169622 is a 50-foot, 18-gauge solid copper thermostat wire designed for Class 2 power-limited circuits. Rated for 150 volts and sunlight resistant from -20°C to 60°C, this brown jacket cable is RoHS compliant and proudly made in the USA. Ideal for HVAC controls, alarms, and communication systems, it combines durability, safety, and eco-friendly standards to meet professional installation demands.

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

## Features

- Rated 150-Volt
- Sunlight resistant (-20-Degree C to 60-Degree C)
- Green compliant RoHS
- Made in the USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0069F4HHC |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 167,254 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 88 in Multiconductor Cables |
| Colour | Brown,Green |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,783) |
| Date First Available | 7 Mar. 2013 |
| Included components | Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown |
| Item Package Quantity | 1 |
| Item Weight | 726 g |
| Item model number | 64169622 |
| Manufacturer | Southwire |
| Material | Aluminium |
| Part number | 64169622 |
| Product Dimensions | 1524 x 10.16 x 8.41 cm; 725.75 g |
| Voltage | 150 Volts |

## Product Details

- **Brand:** Southwire
- **Colour:** Brown,Green
- **Gauge:** 18.0
- **Material:** Aluminium
- **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 by Southwire - Image 1](https://m.media-amazon.com/images/I/111ym0H8WnL.jpg)
![Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown by Southwire - Image 2](https://m.media-amazon.com/images/I/31ZcyrJksoL.jpg)
![Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown by Southwire - Image 3](https://m.media-amazon.com/images/I/415M-M6icSL.jpg)
![Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown by Southwire - Image 4](https://m.media-amazon.com/images/I/41UpzwPhM+L.jpg)
![Southwire 64169622 5 Conductor 18/5 Thermostat Wire, 18-Gauge Solid Copper Class 2 Power-Limited Circuit Cable, 50-Feet, Brown by Southwire - Image 5](https://m.media-amazon.com/images/I/41nZRRnXgWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ Review
*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.

## 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 Croatia*
*Store origin: HR*
*Last updated: 2026-02-07*