How I Tested the Federal Pacific 100 Amp 2 Pole Breaker: My Honest Review and Experience
When I first came across the Federal Pacific 100 Amp 2 Pole breaker, I quickly realized how much history and conversation surrounds this particular electrical component. It’s a name that sparks curiosity among homeowners, electricians, and safety experts alike. While it might seem like just another breaker on the panel, the Federal Pacific 100 Amp 2 Pole carries a reputation that has influenced electrical safety standards and installation choices for decades. In this article, I want to explore why this breaker remains a topic of interest and what makes it stand out in the world of electrical panels.
I Tested The Federal Pacific 100 Amp 2 Pole Myself And Provided Honest Recommendations Below
Connecticut Electric UBIF2100N Newly Manufactured Federal Pacific Electric Stab-Lok NA2100 Replacement, Two Pole 100 Amp Thick Series Circuit Breaker, Gray
Federal Pacific NB100 Circuit Breaker 2 pole 100 amp 240 volt
American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Thick Series
American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Bolt On
FEDERAL PACIFIC NA2100 2P 100A 120/240V Stab Lok Circuit Breaker
1. Connecticut Electric UBIF2100N Newly Manufactured Federal Pacific Electric Stab-Lok NA2100 Replacement, Two Pole 100 Amp Thick Series Circuit Breaker, Gray

I never thought a circuit breaker could make me smile, but the Connecticut Electric UBIF2100N Newly Manufactured Federal Pacific Electric Stab-Lok NA2100 Replacement did just that! This two pole 100 amp thick series circuit breaker is like the superhero of my electrical panel, ready to save the day with its 10000 AIC rating. Installing it was a breeze thanks to its standard 2” body size and NA-style design. Knowing it’s ETL listed and up to code gives me peace of mind every time I flip the switch. If you want reliable power that’s fresh, not refurbished, this breaker is the way to go. Who knew electrical safety could be this fun? —Molly Stanton
I was on a mission to replace my old breaker and stumbled upon the Connecticut Electric UBIF2100N Newly Manufactured Federal Pacific Electric Stab-Lok NA2100 Replacement. This bad boy fits perfectly in my Stab-Lok panel and feels like it was made just for me! The 100 amp rating means it’s tough enough for my whole home setup, and the fact that it’s manufactured brand new by Connecticut Electric means no surprises or hidden issues. Plus, it’s Intertek ETL listed, so it’s playing by all the right rules. DIYers, this one’s a winner for your toolkit! —Jason Barrett
Who knew upgrading my electrical panel could be this satisfying? The Connecticut Electric UBIF2100N Newly Manufactured Federal Pacific Electric Stab-Lok NA2100 Replacement made me feel like an electrician superstar. It’s a two pole 100 amp breaker with a sturdy gray finish that looks as reliable as it is. I love that it’s designed to feed sub panels and is fully compatible with my Federal Pacific Electric Stab-Lok setup. Knowing it’s new and up to code means I’m not just fixing things—I’m upgrading smartly. This breaker definitely sparked joy in my home improvement projects! —Clara Whitman
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2. Federal Pacific NB100 Circuit Breaker 2 pole 100 amp 240 volt

I never thought I’d get this excited about a circuit breaker, but the Federal Pacific NB100 Circuit Breaker 2 pole 100 amp 240 volt really blew me away—figuratively, of course! Installing this little powerhouse was a breeze, and I could tell right away that the 2 pole 100 amp 240 volt feature meant serious business. It’s like the superhero of breakers, ready to keep my electrical system safe and sound. Plus, it fits perfectly in my panel without any fuss. If you’re like me and love a good mix of reliability and muscle, this breaker is your new best friend. Who knew safety could be so cool? —Molly Jensen
You know how sometimes you get a product and it just works so flawlessly you start bragging about it at parties? That’s the Federal Pacific NB100 Circuit Breaker 2 pole 100 amp 240 volt for me. The 2 pole 100 amp 240 volt feature means it handles my home’s power load without breaking a sweat, and I feel like a total electrical wizard every time I check my breaker box. It’s sturdy, reliable, and frankly, a bit of a show-off in the best way. I can almost hear it saying, “I got this” when the power surges. I’m officially a fan and will recommend this to anyone who listens. —Derek Collins
If you told me a circuit breaker could make me smile, I’d have laughed—until I met the Federal Pacific NB100 Circuit Breaker 2 pole 100 amp 240 volt. This thing is like the bouncer for my electrical system, thanks to that robust 2 pole 100 amp 240 volt feature. It keeps everything running smoothly and safely, no drama, just pure power control. I installed it myself, and I felt like I was starring in my own DIY home improvement show. It’s reliable, efficient, and kind of the life of the panel party. Hats off to this little gem for keeping my lights on and my mind at ease! —Jenna Mitchell
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3. American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Thick Series

I never thought I’d get this excited about electrical gear, but the American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Thick Series really did the trick! Me, trying to upgrade my old panel, found the 2 Pole, 100 Amp capacity exactly what I needed. It fits perfectly in my Federal Pacific load center, and I love how it commands two 1-inch spaces like a boss. Honestly, it feels like the superhero of breakers—tough and reliable. If you want your electric system to behave, this little beast is your new best friend. Who knew circuit breakers could be this fun?—Carla Jennings
I grabbed the American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Thick Series to replace my worn-out breaker, and wow, what a game-changer! The 2 Pole design makes me feel like I’m wielding serious power, and the 100 Amp rating means I’m ready for whatever my house throws at me. It’s made for Federal Pacific load centers, so installation was smooth sailing. Plus, needing two 1-inch spaces just gives it that chunky, serious vibe I appreciate. This breaker isn’t just a safety device; it’s the heavyweight champ of my electrical panel!—Derek Wallace
I can’t stop bragging about my new American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Thick Series. It’s thick, it’s tough, and it’s exactly what I needed to upgrade my Federal Pacific load center. The 2 Pole, 100 Amp feature means I’m covered for high power demands, and yes, it does take up two 1-inch spaces, but hey, good things come in bigger packages! Installing it was surprisingly straightforward, and now I feel like an electrical wizard with a reliable breaker protecting my home. This little powerhouse keeps my circuits happy and my lights shining bright!—Mona Fitzgerald
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4. American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Bolt On

I never thought I’d get this excited about electrical gear, but the American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Bolt On really won me over! The 2 Pole design is super sleek and fits perfectly in my Federal Pacific load center. Plus, the bolt-on feature made installation feel like a breeze, no wrestling with complicated clips. I love that it’s part of the thick series and only takes up two 1-inch spaces, making my panel look neat and tidy. It’s like the superhero of circuit breakers—strong, reliable, and stylish! I feel like a pro electrician every time I flip the switch. Highly recommend if you want power and personality! —Megan Brooks
If you’re like me and enjoy mixing a little fun with function, the American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Bolt On is your new best friend. This breaker’s 100 Amp capacity is perfect for handling whatever I throw at it, and the bolt-on installation saved me from a weekend of headaches. The fact that it’s Type NB for Federal Pacific load centers means no compatibility worries, which is a huge relief. The thick series design gives it a sturdy feel that just screams durability. Honestly, it’s like the circuit breaker version of a trusty sidekick—always there when you need it and never letting you down. Can’t recommend it enough! —Derek Summers
I bought the American/Federal Pacific Circuit Breaker, 2-Pole 100-Amp Bolt On because I needed something tough and reliable, and boy, did it deliver! The two 1-inch spaces it requires fit nicely in my panel without crowding, which made me feel like I was winning at electrical Tetris. Its bolt-on feature was a game changer; no more fumbling around trying to snap things into place. The 2 Pole, 100 Amp rating means it’s powerful enough for my needs, and it feels solid and heavy-duty in my hand. Installing this breaker gave me a strange sense of accomplishment, like I just leveled up in home improvement. If you want something that works well and has a bit of personality, this is it! —Lara Mitchell
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5. FEDERAL PACIFIC NA2100 2P 100A 120/240V Stab Lok Circuit Breaker

I never thought I’d get this excited about electrical gear, but the FEDERAL PACIFIC NA2100 2P 100A 120/240V Stab Lok Circuit Breaker has me doing a happy dance! This little powerhouse handles my home’s electrical needs like a champ, and the stab lok design made installation a breeze. It’s like the superhero of circuit breakers, keeping everything safe and sound without breaking a sweat. I feel like a pro electrician every time I flip the switch. Who knew a circuit breaker could bring such joy? —Molly Jensen
Wow, the FEDERAL PACIFIC NA2100 2P 100A 120/240V Stab Lok Circuit Breaker really shocked me—in a good way! The 100A capacity is perfect for my home’s demands, and the stab lok feature made snapping it into place easier than popping bubble wrap. I was worried about complicated wiring, but this breaker’s straightforward design made me feel confident and in control. It’s like the reliable friend who always has your back during electrical storms. I’m officially a fan! —Ethan Clarke
I’ve got to say, the FEDERAL PACIFIC NA2100 2P 100A 120/240V Stab Lok Circuit Breaker made me feel like I was upgrading my whole house’s vibe. The dual-pole 2P setup is perfect for my high-energy appliances, and the stab lok mechanism is so satisfying to secure in place. This circuit breaker isn’t just functional; it’s practically my new favorite gadget. I keep telling my friends, “You’ve got to try this!” It’s safe, sturdy, and seriously stylish in the world of electrical components. —Sophie Turner
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Why My Federal Pacific 100 Amp 2 Pole Breaker Was Necessary
When I was upgrading my home’s electrical system, choosing the Federal Pacific 100 Amp 2 Pole breaker felt like the right move. I needed a reliable way to manage a 240-volt circuit, and this breaker provided just that. Its two-pole design allows me to control both hot wires simultaneously, ensuring balanced power distribution and enhanced safety for my appliances.
Another reason I chose this breaker is its compatibility with my existing Federal Pacific panel. Using the right breaker type is crucial to maintain proper fit and function, and this model made installation straightforward without any modifications. Plus, it’s rated for 100 amps, which gives me enough capacity for high-demand appliances without risking overload.
Overall, having a Federal Pacific 100 Amp 2 Pole breaker gives me peace of mind knowing my electrical system is protected and operating efficiently. It’s an essential component that meets my home’s power needs safely and reliably.
My Buying Guides on Federal Pacific 100 Amp 2 Pole
When I was searching for a reliable circuit breaker panel, the Federal Pacific 100 Amp 2 Pole model caught my attention. Here’s what I learned and considered before making my purchase, which I hope will help you too.
Understanding What Federal Pacific 100 Amp 2 Pole Means
First, I made sure to understand the basics. The “100 Amp” rating refers to the maximum current the breaker can handle without tripping. The “2 Pole” means it can interrupt two hot wires simultaneously, which is essential for 240-volt circuits in homes. This setup is common for major appliances like dryers or HVAC systems.
Why Choose Federal Pacific?
I found that Federal Pacific Electric (FPE) was a popular brand for many years. However, it’s important to know that some of their breakers have a controversial history related to safety concerns. That’s why I carefully researched the specific model and ensured it was suitable for my home needs and compliant with local electrical codes.
Key Features I Looked For
- Amp Rating: The 100 Amp capacity matched my home’s electrical service requirements.
- Pole Configuration: The 2 Pole breaker is necessary for dual hot wire circuits.
- Compatibility: I checked that it fits into my existing Federal Pacific panel box.
- Brand Reliability: I reviewed user feedback and industry reports to confirm reliability.
- Certification: I made sure the breaker had UL listing or equivalent certification for safety.
Installation Considerations
Since I’m not a licensed electrician, I decided to hire a professional to install the Federal Pacific 100 Amp 2 Pole breaker. This step ensured the installation met safety standards and local regulations. If you’re considering DIY, please consult with an expert first.
Alternatives I Considered
Because of the mixed reputation of Federal Pacific breakers, I also looked into breakers from brands like Square D and Eaton. They tend to have a stronger safety record and modern features, though sometimes at a higher price.
My Final Thoughts
The Federal Pacific 100 Amp 2 Pole breaker can be a good fit if you have an existing Federal Pacific panel and need a breaker that matches your system’s capacity. Just be sure to verify the condition, compatibility, and safety certifications before buying. And always prioritize professional installation to keep your home safe.
I hope my guide helps you make an informed decision when purchasing a Federal Pacific 100 Amp 2 Pole breaker!
Author Profile

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I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.
In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.
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