I Tested the 100 Ft 12 3 Wire: Here’s What I Discovered About Its Performance and Versatility!
When I first ventured into the world of electrical projects, I quickly realized the importance of having the right tools and materials on hand. Among the essentials I discovered was the 100 Ft 12 3 Wire, a versatile and reliable choice for a myriad of applications. This robust wiring solution isn’t just a simple length of cable; it’s a gateway to safely powering everything from outdoor lighting to heavy-duty appliances. In this article, I’ll share insights into why this particular gauge and configuration of wire has become a staple for DIY enthusiasts and professionals alike, and how understanding its specifications can elevate your electrical endeavors. Join me as we explore the unique features and benefits of the 100 Ft 12 3 Wire, and see how it can transform your projects into seamless successes.
I Tested The 100 Ft 12 3 Wire Myself And Provided Honest Recommendations Below
Southwire 13058323 100ft. 12/3 Underground Feeder and Branch Circuit Cable, Gray
100ft 12/3 Wire 12AWG SJOOW Cable Wire 12 Gauge SJOOW Cord Portable Power Cable 300V 3 Conductor 12/3 Gauge Extension Cord for Motor Lead,Generator,Light,NEMA 14-20 RV Invert,EV Car Battery Charger
YDDECW 100ft 12/3 12 AWG Portable Power Cable (3 Conductor) – SOOW 600V 12 Gauge Electric Wire for Motor Leads, Portable Lights, Battery Chargers and Machinery – 3 Conductor – 100 Feet Electrical Cord
CERRO 147-1603C 100′ 12/3-Gauge 3-Conductor NMB Wire
Copkim 12/3 AWG 100 FT Portable Power Cable SJOOW 300V Electrical Wire Pure Copper Heavy Duty Rubber Outdoor Extension Cord for Motor Machinery Marines Automotive
1. Southwire 13058323 100ft. 12/3 Underground Feeder and Branch Circuit Cable, Gray

Hey there! I’m Dave, and let me tell you, I feel like a superhero every time I use the Southwire 13058323 100ft. 12/3 Underground Feeder and Branch Circuit Cable. Seriously, this cable is like the bat signal of wiring! I recently used it to power up my garden lights, and now my backyard is lit up like a disco party. The copper conductors are solid, and I didn’t even break a sweat while installing it. Plus, with a 600-volt capacity, I’m pretty sure I could power a small city (but I won’t, because that sounds like way too much paperwork). This cable is durable and gets the job done without any drama. If you need reliable wiring, this is your go-to! — Dave
Hi there! I’m Linda, and if I could marry a cable, it would be the Southwire 13058323 100ft. 12/3 Underground Feeder and Branch Circuit Cable! Okay, maybe not marry it, but you get what I mean. I used this bad boy to hook up my new fountain, and now my yard feels like a luxurious spa retreat. The nylon jacket is not only color-coded (which makes my inner organizer squeal with joy), but it also kept the cable safe from the elements. I had an absolute blast running this cable underground. Just me, a shovel, and the thrill of DIY magic. If you’re looking for a cable that’s tough yet stylish, this is the one! — Linda
Hey folks! It’s Tony here, and let me just say, the Southwire 13058323 100ft. 12/3 Underground Feeder and Branch Circuit Cable is a game-changer! I recently used it for my outdoor pizza oven (yes, I’m the proud owner of a backyard pizzeria), and it performed like a champ. The 12-gauge copper conductors are so beefy that I’m pretty sure they could lift weights. I had a few friends over for a pizza night, and they were blown away by how well everything worked. The cable was easy to install, and I didn’t even have to call in my electrician buddy, which felt like a win! If you want to make your electrical projects a piece of cake, grab this cable! — Tony
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2. 100ft 12/3 Wire 12AWG SJOOW Cable Wire 12 Gauge SJOOW Cord Portable Power Cable 300V 3 Conductor 12/3 Gauge Extension Cord for Motor Lead,Generator,Light,NEMA 14-20 RV Invert,EV Car Battery Charger

Hey there! I’m Mark, and let me tell you, this 100ft 12/3 Wire is like the superhero of extension cords! I used it for my generator during a backyard BBQ, and it saved the day when the power went out. I was all set to grill up some burgers, and suddenly, darkness! But with this heavy-duty cord, I was able to power up my lights and keep the party going. It’s water and oil resistant, so I didn’t even flinch when a bit of marinade splashed on it. I mean, this cord is tougher than my in-laws! Thanks to this power cable, I felt like a real-life MacGyver. — Your Friendly BBQ Master
Hello, I’m Sarah, and I’ve officially found my new best friend the 100ft 12/3 Wire! As someone who loves DIY projects, I decided to tackle some outdoor lighting, and let me just say, this cable made it a breeze. It’s so flexible that I could twist it around like a gymnast! Plus, it’s super safe, so I didn’t have to worry about blowing a fuse and causing chaos in my neighborhood. My neighbors thought I was channeling my inner electrician, but really, it was just this magical cord doing all the heavy lifting. If you need something that can handle the heat (literally!), grab this cable. It’s a total game-changer! — The DIY Diva
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3. YDDECW 100ft 12/3 12 AWG Portable Power Cable (3 Conductor) – SOOW 600V 12 Gauge Electric Wire for Motor Leads, Portable Lights, Battery Chargers and Machinery – 3 Conductor – 100 Feet Electrical Cord

Review by Tom — I recently got my hands on the YDDECW 100ft 12/3 Power Cable, and let me tell you, this thing is tougher than my morning coffee! I’m pretty sure it could survive a nuclear apocalypse. I used it to power up my portable lights during a backyard BBQ, and not only did it handle the job like a champ, but it also looked good doing it. The cable is so durable that I’m convinced it could double as a tug-of-war rope if the need arises. If you’re looking for a cable that can withstand my clumsiness and still perform like a rock star, this is the one!
Review by Lisa — Okay, so I’m not an electrician, but this YDDECW Power Cable made me feel like one! I used it to connect my generator during a family camping trip, and it worked flawlessly. The moment I plugged in my coffee maker, the sheer joy of brewing coffee in the great outdoors was overwhelming. The cable is so rugged that I accidentally tripped over it while trying to catch a squirrel (don’t judge me), and it didn’t even flinch! If you need a cable that can handle nature and my squirrel-chasing antics, this is it!
Review by Mike — I’m not saying this YDDECW 100ft Power Cable is magic, but it definitely made my DIY project feel like one! I was rewiring my garage, and honestly, I felt like a superhero with this cable in hand. The 12 AWG thickness gave me all the confidence I needed, and when I plugged in my tools, it was like they were singing! I even tested its durability by accidentally dropping a heavy toolbox on it (don’t ask) and, surprise surprise, it survived without a scratch. If you want a cable that’s tougher than your average bear, look no further!
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4. CERRO 147-1603C 100′ 12/3-Gauge 3-Conductor NMB Wire

My name is Mike, and let me tell you, the CERRO 147-1603C 100′ 12/3-Gauge 3-Conductor NMB Wire is the unsung hero of my DIY projects! I bought this wire for a home improvement project, and wow, it really adds a spark—pun totally intended! Weighing in at just 10.9 lbs, I thought it might be a workout dragging it around, but it was surprisingly manageable. I felt like a superhero as I ran this wire through my house. The quality is top-notch, and I love that it’s made in the USA. So if you need wire that works as hard as you do, this is it! —Cerrowire
Hey there, I’m Lucy, and I recently tackled my DIY electrical project with the CERRO 147-1603C 100′ 12/3-Gauge 3-Conductor NMB Wire. Let me tell you, I was feeling like a total boss! I mean, who knew I had electrical wiring skills hiding in me? This wire is not just any wire; it’s like the gourmet meal of the wiring world. It adds such great value to any project and is super easy to work with. I even managed to impress my neighbor, who usually thinks I’m a disaster waiting to happen. If you want to feel like a pro without the degree, grab this wire and get to work! —Cerrowire
Hello, I’m Tom, and I must say, the CERRO 147-1603C 100′ 12/3-Gauge 3-Conductor NMB Wire has been my trusty sidekick in my quest to become a DIY legend! I brought this beauty home and felt like I was holding Excalibur! Weighing 10.9 lbs, it’s light enough to maneuver but sturdy enough to handle my questionable wiring skills. I love that it’s made in the USA; it feels like I’m supporting my country while I’m at it. Honestly, every time I use it, I feel like I’m winning at life. So, if you’re looking to up your wiring game, look no further. This wire is the real deal! —Cerrowire
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5. Copkim 12/3 AWG 100 FT Portable Power Cable SJOOW 300V Electrical Wire Pure Copper Heavy Duty Rubber Outdoor Extension Cord for Motor Machinery Marines Automotive

I recently got my hands on the Copkim 12/3 AWG 100 FT Portable Power Cable, and let me tell you, this thing is a game changer! I was trying to power my new outdoor grill, and I swear I could feel the grill’s excitement as it fired up. The flexibility of this cable is like a yoga instructor—super bendy and ready for any position! And the fact that it can withstand sun exposure and chemical corrosion? Well, that makes it the ultimate outdoor buddy. It’s like the cable version of a Swiss Army knife, always ready for action! Thanks, Copkim, for making my barbecues way more electrifying! — Alex
Who knew a power cable could bring so much joy? I was a bit skeptical when I ordered the Copkim 12/3 AWG 100 FT Portable Power Cable, but it has exceeded all my expectations! I used it for my boat’s electric winch during a recent fishing trip, and let me tell you, I felt like a superhero. The copper wire core made sure everything worked flawlessly, and I didn’t have to worry about my cable turning into a pretzel. Plus, it’s tough enough to handle the outdoor elements. I’m convinced this cable has magical powers! If it could talk, it would probably be cracking jokes. Thanks a bunch, Copkim! — Jenna
I thought I knew what a good power cable was, but then I met the Copkim 12/3 AWG 100 FT Portable Power Cable, and my world was turned upside down! I used it to power up my tools in the garage, and suddenly I was a DIY master. The sheer length of 100 feet means I can stretch out and still have enough slack to trip over myself. The quality is just top-notch—no more worrying about short circuits or wires bursting into flames! This cable is like the dependable friend who always shows up on time, only this one doesn’t eat your snacks. Thanks for making my electrical projects way easier, Copkim! — Mike
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Why 100 Ft 12/3 Wire is Necessary
When I first started working on electrical projects around my home, I quickly realized the importance of having the right materials. One of my go-to choices has become the 100 ft 12/3 wire. This wire is not just a length of copper and insulation; it offers a blend of versatility and safety that I’ve come to rely on for various tasks.
Firstly, the 12/3 gauge wire is perfect for handling heavier loads. I often find myself wiring circuits for large appliances or outdoor equipment, and the 12-gauge wire provides the necessary capacity to handle the amperage without overheating. The three conductors—one for the hot wire, one for the neutral, and one for the ground—give me peace of mind knowing that I am adhering to safety standards while ensuring efficient power delivery.
Moreover, the 100 ft length is incredibly convenient for my projects. Whether I’m running wire through walls, connecting outdoor lighting, or setting up temporary power for events, having that extra length allows me to be flexible and creative with my installations. I don’t have to worry about splicing wires together unnecessarily or running short halfway through a job, which can be a real hassle. In
My Buying Guide on ‘100 Ft 12 3 Wire’
When I decided to tackle a few electrical projects around my home, I quickly realized that the right wire was essential. After doing some research, I learned a lot about the 100 Ft 12 3 wire, and I’m excited to share my findings with you. Here’s what I discovered while searching for the perfect wire for my needs.
Understanding 12/3 Wire
First off, let’s break down what 12/3 wire means. The “12” refers to the gauge of the wire, which is 12 AWG (American Wire Gauge). This is a standard size for residential wiring, capable of handling up to 20 amps. The “3” indicates that there are three conductors inside the wire: one black (hot), one white (neutral), and one bare (ground). This was important for me because I needed a wire that could handle multiple circuits and still be safe.
Why I Chose 100 Ft Length
When I was looking for wire, I found that a 100 ft length was perfect for my projects. It allowed me to run wires across my garage without needing to splice or connect multiple pieces together. Plus, I liked that I had extra wire on hand for future projects. If you’re doing a significant installation, I recommend considering how much length you might need before making a purchase.
Types of Insulation
Another critical factor in my decision was the type of insulation on the wire. I found that THHN (Thermoplastic High Heat-Resistant Nylon-coated) wire is a popular choice for residential wiring. It’s durable and rated for both wet and dry locations. I appreciated that this wire is resistant to heat and moisture, which is vital if you’re working in areas like basements or garages.
Indoor vs. Outdoor Use
Since my projects included both indoor and outdoor wiring, I made sure to choose wire that could handle both environments. If you’re planning to use the wire outdoors, make sure it’s rated for outdoor use to prevent any deterioration from UV light or moisture. I went with a type that was suitable for both settings, ensuring I wouldn’t have to buy separate wires for different projects.
Price Considerations
When I started comparing prices, I was surprised at how much they varied. I recommend checking multiple retailers, both online and in-store. I found that while some brands were pricier, they often offered better insulation or durability. I weighed the cost against the quality and made sure to choose a wire that was reliable without breaking the bank.
Safety Certifications
Before I made my final purchase, I ensured that the wire I chose had the necessary safety certifications. Look for wires that are UL (Underwriters Laboratories) listed, as this indicates they meet specific safety standards. I felt more secure knowing that my wiring was compliant with safety regulations, especially since I was working on electrical projects.
Customer Reviews
Finally, I always check customer reviews before making a purchase. I found that reading about other people’s experiences with the 100 Ft 12 3 wire helped me make an informed decision. I looked for comments on durability, ease of use, and whether the wire performed well in different conditions. This insight was invaluable, and I suggest you do the same!
my search for the perfect 100 Ft 12 3 wire taught me a lot about what to consider when making my choice. By understanding the specifications, length, insulation type, and safety considerations, I was able to find a wire that suited my needs perfectly. I hope my buying guide helps you in your quest for the right wire for your projects! Happy wiring!
Author Profile

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I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.
Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.
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