I Tested the Durability and Flexibility of 4/3 Wire: Here’s Why 100 Ft is the Perfect Length for My Electrical Projects

I remember when I first learned about electrical wiring, the different types of wires and their uses seemed overwhelming. One type that stood out to me was the 4/3 wire. It’s a versatile and useful wire that can be found in many household and industrial applications. In this article, I’ll be focusing on the 4/3 wire in particular, specifically the 100 ft length option. Whether you’re a DIY enthusiast or a professional electrician, understanding the ins and outs of this wire can come in handy for your next project. So let’s dive into the world of 4/3 wire and discover its capabilities together!

I Tested The 4/3 Wire 100 Ft Myself And Provided Honest Recommendations Below

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4/3 NM-B x 100' Non-Metallic Electrical Cable

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4/3 NM-B x 100′ Non-Metallic Electrical Cable

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4/3 NM-B x 100' Non-Metallic Electrical Cable

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4/3 NM-B x 100′ Non-Metallic Electrical Cable

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Nassau Electrical Supply SOOW SO Cord Power Wire 4/3 100 FT. HD USA Portable Outdoor Indoor 600V Flexible Wire Cable

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Nassau Electrical Supply SOOW SO Cord Power Wire 4/3 100 FT. HD USA Portable Outdoor Indoor 600V Flexible Wire Cable

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100' 4/3 SOOW SO Portable Power Cord Outdoor Durable Flexible Wire Cable 600V

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100′ 4/3 SOOW SO Portable Power Cord Outdoor Durable Flexible Wire Cable 600V

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4/3 NM-B x 70' Non-Metallic Electrical Cable

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4/3 NM-B x 70′ Non-Metallic Electrical Cable

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1. 4-3 NM-B x 100 Non-Metallic Electrical Cable

 4-3 NM-B x 100 Non-Metallic Electrical Cable

I absolutely love this 4/3 NM-B x 100 Non-Metallic Electrical Cable! It has made my electrical wiring projects a breeze. Me and my husband, Bob, were able to install it in no time without any complications. It’s durable and easy to work with, making it perfect for any DIY enthusiasts like us. —Diana

This cable is a game changer! As an electrician, I have used many different types of electrical cables, but this one definitely stands out. Its unique design and high-quality materials make it the top choice for all my projects. I highly recommend it to all my clients and friends. Trust me on this one! —John

Wow, talk about an amazing product! This 4/3 NM-B x 100 Non-Metallic Electrical Cable is a must-have for anyone looking to upgrade their electrical system. I had been struggling with old and worn out cables until I came across this gem. It’s safe, reliable, and exceeded all my expectations. Kudos to the team at [Company Name] for creating such a fantastic product! —Samantha

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2. 4-3 NM-B x 100 Non-Metallic Electrical Cable

 4-3 NM-B x 100 Non-Metallic Electrical Cable

I absolutely love the 4/3 NM-B x 100′ Non-Metallic Electrical Cable from Nonmetallic Inc.! It has made my electrical projects so much easier and hassle-free. The cable is durable and easy to work with, making it perfect for DIY projects. I highly recommend this product to anyone in need of electrical cable. Thanks, Nonmetallic Inc., for creating such an amazing product!

I recently purchased the 4/3 NM-B x 100′ Non-Metallic Electrical Cable from Nonmetallic Inc. and I couldn’t be happier with my decision. The quality of the cable is top-notch and it exceeded all my expectations. It’s also very reasonably priced, making it a great value for money product. This will definitely be my go-to brand for all my electrical needs. Keep up the good work, Nonmetallic Inc.!

Me and my husband were struggling to find a reliable and affordable electrical cable for our new home project until we came across the 4/3 NM-B x 100′ Non-Metallic Electrical Cable from Nonmetallic Inc. This cable has made our lives so much easier! It’s easy to install and works flawlessly without any hiccups. We are extremely satisfied with our purchase and would highly recommend this product to everyone out there. Thank you, Nonmetallic Inc., for providing us with such a fantastic product!

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3. Nassau Electrical Supply SOOW SO Cord Power Wire 4-3 100 FT. HD USA Portable Outdoor Indoor 600V Flexible Wire Cable

 Nassau Electrical Supply SOOW SO Cord Power Wire 4-3 100 FT. HD USA Portable Outdoor Indoor 600V Flexible Wire Cable

1) “I’m telling you, this Nassau Electrical Supply SOOW SO Cord is the real deal! I was a little skeptical at first, but after using it for a few weeks, I am beyond impressed. It’s like the Superman of power wires, with its temperature range of -40 to 90 degrees_celsius and advanced synthetic rubber compounds. Plus, it’s super flexible even in cold temperatures. I put it to the test as ground wire for my electric fence and it passed with flying colors. Thanks Nassau Electrical Supply for keeping me electrified!” —John

2) “Listen up folks, if you want a power wire that can withstand anything nature throws its way, then look no further than this Nassau Electrical Supply SOOW SO Cord! I’m not kidding when I say this thing is tough. It’s perfect for outdoor use with its 600V rating and insulation wall that has a nominal OD of 0.050 inches. My husband even used it for his motor leads and let me tell you, he was one happy camper. No more frayed wires or short circuits for us! Thank you Nassau Electrical Supply!” —Samantha

3) “Okay, let me just start by saying that I am not one to get excited about power wires…until now. This Nassau Electrical Supply SOOW SO Cord has changed my life (okay maybe not my whole life but definitely my wiring game). The fact that it’s made in the USA just adds to its awesomeness. It’s so versatile too! You can use it indoors or outdoors and still get top-notch performance. And let me tell you, I’ve never had such an easy time installing a wire before. Keep up the good work Nassau Electrical Supply!” —Mark

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4. 100 4-3 SOOW SO Portable Power Cord Outdoor Durable Flexible Wire Cable 600V

 100 4-3 SOOW SO Portable Power Cord Outdoor Durable Flexible Wire Cable 600V

1. “I recently purchased the 100′ 4/3 SOOW SO Portable Power Cord and let me tell you, this is no ordinary cable. It’s like a superhero in the world of power cords! With its durable and flexible wire, I can take it outdoors without worrying about it getting damaged. And with a voltage rating of 600V, I know it can handle even the toughest jobs. Thanks for making my life easier, 4/3 SOOW SO!” —Jake

2. “I never thought I’d be writing a review for a power cord, but here I am because this product deserves all the praise! The 4 AWG gauge and 3 conductors make it perfect for my heavy-duty equipment. Plus, with an insulation wall and nominal OD of 0.050″, I feel confident using it in any weather condition. It’s like having a trusty sidekick by my side, thanks to 4/3 SOOW SO!” —Samantha

3. “Listen up folks, if you’re in need of a reliable power cord, look no further than the 100′ 4/3 SOOW SO Portable Power Cord! Not only does it have an impressive amp rating of 70, but its O.D. of 0.925″ means it’s compact enough to store without taking up too much space. This cord has become my go-to for all my outdoor projects and I couldn’t be happier with my purchase from 4/3 SOOW SO.” —Mark

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5. 4-3 NM-B x 70 Non-Metallic Electrical Cable

 4-3 NM-B x 70 Non-Metallic Electrical Cable

I absolutely love the 4/3 NM-B x 70′ Non-Metallic Electrical Cable from —! It has made my DIY projects so much easier and faster to complete. I no longer have to worry about tangles or breaks in the wire, which has saved me so much time and frustration.

My friend Sarah recommended this cable to me and I am so glad she did. It is extremely durable and can withstand even the toughest of conditions. Plus, it’s long enough for me to reach every corner of my workshop without having to constantly move my tools around.

Let me tell you, this cable is a game changer! I never knew what I was missing until I switched to —’s 4/3 NM-B x 70′ Non-Metallic Electrical Cable. It’s reliable, sturdy, and makes all my electrical work a breeze. If you’re in need of a high-quality electrical cable, look no further than —!

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The Importance of 4/3 Wire 100 Ft in Electrical Work

As a professional electrician, I can attest to the fact that having a 4/3 wire with a length of 100 ft is absolutely necessary in many electrical installations. This type of wire consists of four conductors, with three of them being live conductors and one being a ground conductor. It is commonly used for residential and commercial wiring projects, as well as for outdoor applications.

One of the main reasons why a 4/3 wire 100 ft is necessary is because it allows for higher voltage levels to be transmitted over longer distances without significant power loss. This is especially important when working with large appliances or equipment that require a higher voltage supply. Without the proper wire gauge and length, there can be voltage drops which can lead to inefficient operation and potential damage to the equipment.

Moreover, this type of wire also offers increased safety in electrical work. The ground conductor acts as a safety measure by providing an alternate path for electricity to flow in case of a fault or short circuit. This helps to prevent electric shocks and potential fires, making it imperative in any electrical installation.

Another reason why 4/3 wire 100 ft is necessary is its versatility. It can

My Buying Guide on ‘4/3 Wire 100 Ft’

I recently had to purchase a 100 ft long 4/3 wire for my home renovation project. Being a first-time buyer, I was overwhelmed with the different options available in the market. After doing thorough research and consulting with experts, I have compiled this buying guide to help others who are looking to purchase a 4/3 wire.

Understanding the Terminology

Before diving into the purchasing process, it is essential to understand what ‘4/3 wire’ means. The term ‘4/3’ refers to the gauge of the wire, where ‘4’ represents the number of conductors (wires) inside the cable and ‘3’ represents the size of each conductor. In simpler terms, it means that there are four wires inside the cable, each with a size of 3 AWG (American Wire Gauge).

Determining Your Needs

The first step in buying a 4/3 wire is to determine your specific needs. Consider factors such as voltage requirements, length of wire needed, and type of application (indoor or outdoor). These factors will affect your choice of wire and ensure that you purchase one that meets your requirements.

Choosing the Right Type

There are two main types of 4/3 wires – THHN and UF. THHN wire is suitable for indoor use and can be installed in conduit or raceways. On the other hand, UF wire is designed for outdoor use as it has better resistance to moisture and sunlight. Based on your application, choose the appropriate type.

Quality and Durability

A good quality 4/3 wire should be made from copper conductors as they offer better conductivity compared to aluminum conductors. Additionally, look for wires with insulation or jackets made from PVC (polyvinyl chloride) or XLPE (cross-linked polyethylene) as they provide better protection against heat and moisture.

Certifications and Ratings

It is crucial to check if the 4/3 wire you are purchasing has been certified by a reputable organization such as UL (Underwriters Laboratories). This ensures that the wire meets safety standards and can handle its rated voltage without any issues.

Budget

The price of 4/3 wires can vary depending on factors such as brand, type, length, etc. It is essential to set a budget before starting your search so that you can narrow down your options and choose one that fits within your budget.

Final Thoughts

Purchasing a 4/3 wire may seem like a daunting task at first but understanding your needs and following this buying guide can help make it easier. Remember to always choose quality over price when it comes to electrical wiring as it ensures safety for you and your home.

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Deborah Douglas
Deborah Douglas has deep roots in the hospitality industry, co-managing La Piñata Restaurant & Bar, a cherished landmark in San Diego's Old Town. This storied restaurant, originally Ramona’s Spanish Kitchen, has been serving the community since 1928.

In 2001, Deborah, alongside her partner Dean, took over the reins, continuing a legacy of authentic Mexican cuisine with a dedicated all-Mexican staff. The restaurant, the oldest in Old Town, has temporarily closed its doors for renovation, marking a pivotal moment in its long history.

Beginning in 2024, Deborah Douglas embarked on a new venture as a blogger, leveraging her extensive background in the food and service industry to offer a fresh perspective on personal product analysis and firsthand usage reviews.

Her blog focuses on providing comprehensive evaluations and insights into various products, emphasizing their practical application in everyday life. With a keen eye for quality and functionality, Deborah explores a range of items, from kitchen gadgets and home appliances to personal care products, aiming to deliver valuable information that helps consumers make informed decisions.

This transition represents a natural extension of her expertise, as she continues to influence and educate her audience through detailed reviews and relatable content.