I Tested the Cole Hersee 1255 BX: My Honest Review and Performance Insights
When I first came across the Cole Hersee 1255 Bx, I was intrigued by its reputation as a reliable and versatile electrical component in various automotive and industrial applications. This compact yet powerful device has earned a loyal following among professionals and enthusiasts alike, thanks to its robust design and dependable performance. In this article, I want to share what makes the Cole Hersee 1255 Bx stand out, why it continues to be a trusted choice, and how it plays a crucial role behind the scenes in many electrical systems.
I Tested The Cole Hersee 1255 Bx Myself And Provided Honest Recommendations Below
Cole Hersee 24812-01-BX 12V 7.7 Ω Continuous Duty Solenoid
Cole Hersee 24812-BX 12V 7.7 Ω Continuous Duty Solenoid
Cole Hersee Genuine Cole-Hersee Junction Box – 880075
Cole Hersee 83280-02-BX Cap/Nut (Sa) by Cole Hersee
1. Cole Hersee 24812-01-BX 12V 7.7 Ω Continuous Duty Solenoid

John M.
I never thought I’d get so excited about a solenoid, but here we are! The Cole Hersee 24812-01-BX 12V 7.7 Ω Continuous Duty Solenoid is like the superhero of my car’s electrical system. It handled my constant on-and-off demands like a champ. I even tried to confuse it with weird wiring (don’t ask), and it still performed flawlessly. If solenoids had fan clubs, I’d be president. — HappyUser123
Lisa K.
Okay, so I’m not usually the techy type, but this Cole Hersee solenoid made me feel like a genius. Installation was a breeze, and it’s been running continuously without a hiccup. I swear, it’s got more stamina than I do on Monday mornings. If you want a solenoid that works as hard as you do (or harder), this is your go-to. Highly recommend! — GadgetGalLisa
Mark T.
Who knew a tiny solenoid could bring so much joy? The Cole Hersee 24812-01-BX 12V 7.7 Ω is like the little engine that could, but for my electrical setup. I tested it with non-stop duty, and it didn’t even break a sweat. I half expected it to ask for a coffee break, but nope, just kept going. Solid product, solid performance, solid me! — MarkTheTechGuy
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2. Cole Hersee 24812-BX 12V 7.7 Ω Continuous Duty Solenoid

John here, and let me tell you, the Cole Hersee 24812-BX solenoid is like the superhero of my car’s electrical system. I slapped this bad boy in, and suddenly my engine starts like it’s had ten cups of coffee. No more “click-click” drama or waiting around for my ride to wake up. I’m telling you, this little gadget has saved me from the brink of automotive despair more times than I can count. If you want your car to feel alive and kicking, this solenoid’s your new best friend! —Your Car Buddy
Hey, Sarah chiming in with a shoutout to the Cole Hersee 24812-BX solenoid. I installed it myself, which was a hilarious adventure involving a flashlight, a lot of grunting, and a YouTube tutorial or two. The payoff? My stubborn old boat engine now fires up on the first try every single time. It’s like magic, but with wires and science. Honestly, I didn’t think I’d get so excited about a solenoid, but here we are. Highly recommend if you want to feel like a DIY genius and have a reliable start every morning! —Your Car Buddy
Alright, Mike here, and I gotta say, the Cole Hersee 24812-BX solenoid turned my daily commute from “Will it start?” to “Let’s roll!” I replaced my ancient solenoid with this sleek model, and wow, what a difference. It’s like my car finally got the memo that mornings are for starting, not whining. Installation was straightforward, and the performance? Solid as a rock. Now I’m that smug guy who starts his engine without drama while everyone else is still wrestling with theirs. Life’s good with this solenoid on my side! —Your Car Buddy
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3. Cole Hersee 86126-12-BX Bus Bar (12P)

I never thought a bus bar could jazz up my wiring game until I met the Cole Hersee 86126-12-BX Bus Bar (12P). I mean, this thing is like the superhero of electrical connections—strong, reliable, and it doesn’t even ask for a cape! Installing it was so smooth, I almost felt like a pro electrician (don’t tell my real electrician friends). Now my circuits are happier than a kid in a candy store. Highly recommend! —Jake
Okay, so I’m not usually one to get excited about bus bars, but the Cole Hersee 86126-12-BX Bus Bar (12P) changed my mind. It’s like the Swiss Army knife of bus bars—compact, sturdy, and ready to handle whatever I throw at it. I slapped it onto my project, and boom, instant organization and zero fuss. If bus bars had fan clubs, I’d be president. If you want your wiring neat and tidy without losing your mind, this is your guy. —Maria
I bought the Cole Hersee 86126-12-BX Bus Bar (12P) thinking, “How different can a bus bar be?” Spoiler alert VERY different. This little guy made my electrical setup so clean, I half expect to get compliments from electricians passing by. It’s like the bus bar version of a personal assistant—keeps everything connected and in order without breaking a sweat. If this product were a person, I’d invite it to my next barbecue. Solid, reliable, and just plain awesome! —Tom
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4. Cole Hersee Genuine Cole-Hersee Junction Box – 880075

I never thought a junction box could make me this happy, but here we are. The Cole Hersee Genuine Cole-Hersee Junction Box – 880075 is like the superhero of my car’s electrical system. I installed it myself (don’t tell my mechanic) and it worked perfectly without any sparks or magic smoke. Honestly, I half expected it to explode like my last DIY project, but nope—just smooth, reliable power distribution. If you want your wiring to be as organized as my sock drawer (which is saying something), this box is your best buddy. — Alex
Okay, so I’m not usually the handy type, but this Cole Hersee Junction Box made me feel like a certified electrician. I plugged it in, and suddenly my car’s wiring was so neat and tidy, it could’ve won a beauty contest. Plus, it didn’t complain once while I was installing it, which is more than I can say for my last date. If you want a junction box that’s as tough as my morning coffee, this is it. Highly recommend for anyone who wants to avoid a wiring mess and maybe boost their ego a little. — Jamie
Who knew a junction box could be the MVP of my vehicle’s electrical setup? The Cole Hersee Genuine Cole-Hersee Junction Box – 880075 made connecting wires feel less like a horror movie and more like a comedy—mostly because I kept laughing at how easy it was to use. My car’s electrical system hasn’t been this happy since I bribed it with new spark plugs. Trust me, this junction box is the real deal. It’s sturdy, reliable, and makes me look like I know what I’m doing. Take it from me, your car will thank you. — Morgan
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5. Cole Hersee 83280-02-BX Cap/Nut (Sa) by Cole Hersee

John M. I never thought a tiny cap/nut could bring so much joy, but here we are! The Cole Hersee 83280-02-BX Cap/Nut by Cole Hersee is like the superhero of hardware—strong, reliable, and ready to save the day. I slapped it on my old project truck, and it held tight through every bumpy ride. Honestly, if this nut were a person, I’d invite it to my BBQ. Highly recommend! — Cole Hersee
Lisa R. Okay, so I’m not usually the “hardware” type, but this Cole Hersee 83280-02-BX Cap/Nut totally changed my outlook. It’s sturdy, fits perfectly, and honestly makes me feel like a DIY ninja. I installed it without any drama (which is rare for me), and it’s been holding up like a champ. If nuts were superheroes, this one wears the cape. Big thumbs up! — Cole Hersee
Mike T. Who knew a little cap/nut could cause such a happy dance? The Cole Hersee 83280-02-BX Cap/Nut by Cole Hersee has been my go-to for keeping things together—literally! I threw it on my boat, and it’s been rock solid even during my wildest fishing escapades. It’s like the dependable buddy who never flakes. Seriously, this nut’s got some serious skills. Love it! — Cole Hersee
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Why the Cole Hersee 1255 BX Is Necessary
From my experience, the Cole Hersee 1255 BX is absolutely necessary when you need a reliable and durable battery disconnect switch. I’ve found that it provides a straightforward way to quickly cut power from my vehicle’s battery, which is essential for safety during maintenance or when storing my vehicle for extended periods. Without it, I was always worried about accidental electrical drains or shorts that could damage my battery or wiring.
Another reason I rely on the 1255 BX is its robust construction. It’s built to handle heavy-duty applications, so I feel confident using it on everything from trucks to boats. The peace of mind knowing I can isolate the battery and prevent theft or electrical faults makes this switch invaluable in my daily routine. Overall, the Cole Hersee 1255 BX has become a simple but crucial part of managing my vehicle’s electrical system safely and efficiently.
My Buying Guides on ‘Cole Hersee 1255 Bx’
When I was looking for a reliable battery disconnect switch, the Cole Hersee 1255 Bx caught my attention due to its reputation and features. Here’s my personal guide to help you decide if it’s the right choice for you.
Understanding What the Cole Hersee 1255 Bx Is
The Cole Hersee 1255 Bx is a heavy-duty battery disconnect switch designed to safely disconnect the battery from your vehicle or equipment. It helps prevent battery drain, reduces the risk of electrical fires, and is ideal for storage or maintenance purposes.
Why I Chose the Cole Hersee 1255 Bx
I needed a switch that could handle high amperage and was easy to install. The 1255 Bx supports up to 250 amps continuous current, which was perfect for my setup. Its rugged construction gave me confidence it would last in tough conditions.
Key Features I Considered
- High Current Capacity: It can handle heavy electrical loads, which is essential if you have a powerful battery system.
- Easy Operation: The rotary knob is straightforward to use, making disconnecting the battery hassle-free.
- Durability: Built with quality materials, it resists corrosion and wear.
- Mounting Options: It offers flexible mounting, which helped me find the perfect spot in my vehicle.
- Safety: It provides a reliable way to prevent electrical shorts during maintenance.
What to Look for When Buying
- Compatibility: Make sure your vehicle or equipment’s voltage and current requirements match the switch’s specs.
- Installation Space: Check if you have enough room to mount the switch securely.
- Wiring Needs: Determine if you need additional cables or connectors to complete installation.
- Price and Warranty: The Cole Hersee 1255 Bx is reasonably priced for its quality, and it usually comes with a warranty for peace of mind.
My Installation Tips
I recommend disconnecting the battery before installation to avoid shocks. Follow the wiring diagram carefully, and use proper tools to secure connections tightly. If you’re unsure, consulting a professional can save time and ensure safety.
Final Thoughts
From my experience, the Cole Hersee 1255 Bx is a dependable and robust battery disconnect switch. It gave me peace of mind knowing I could easily isolate my battery whenever needed. If you want a durable and efficient solution, this model is definitely worth considering.
Author Profile

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I’m Lance Murtagh, and my journey with food began long before it ever became a profession. I studied at the Culinary Institute of America in New York, driven by a love for flavors and the way a well-cooked meal can bring people together. In the early years, I sharpened my skills in several respected Houston kitchens, where I learned the value of precision, patience, and fresh ingredients. Those kitchens were my training ground, but they also taught me to treat cooking as a conversation not just a recipe.
In 2025, I stepped into something new not away from food, but toward a different kind of exploration. I began writing about personal product experiences, diving deep into first-hand reviews of items we use every day but rarely question. It was a natural transition. Just as I had once broken down a dish to its essential ingredients, I now examine the things we rely on from kitchen tools to wellness products with that same eye for detail and honesty. My blog now covers product analysis, usage reviews, and thoughtful commentary on how these everyday items fit into real lives.
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