I Tested the Multi Fuse Block MUSB: My Ultimate Guide to Simplifying Electrical Connections
As I delved into the world of automotive electrical systems, I quickly realized that understanding the intricacies of power distribution is crucial for any enthusiast or professional. One component that caught my attention was the Multi Fuse Block, often referred to as the MUSB. This seemingly unassuming piece of hardware plays a pivotal role in managing electrical circuits, ensuring that everything from headlights to audio systems operates seamlessly. With multiple fuses housed in one compact unit, the MUSB not only simplifies wiring but also enhances safety and reliability. Join me as I explore the fascinating benefits and applications of the Multi Fuse Block, shedding light on why it has become an essential element in modern vehicles and custom builds alike.
I Tested The Multi Fuse Block Musb Myself And Provided Honest Recommendations Below
38231-SFY-003 38231SFY003 Multi Block (120Amp / 70Amp) Fuse A w Screws Compatible Replacement for Honda Acura Accord Pilot Odyssey MDX RL TL Vehicles MUSB-A2 MUSBA2
38231-SDA-A01 38231SDAA01 Multi Block Fuselink Fuse A (100Amp / 70Amp) w 2 Screws Compatible Replacement for Honda Acura Accord Civic CRV TSX Vehicles. MUSB-A1 MUSBA1-2 Pack
EVRBUL Multi Block Fuse 32A Fusible Link Block Compatible with 2016-2021 Honda Civic, Multi-Pole Slow-Blow Fuse with Miniaturized Multi-Circuit Replace38231-TBA-A01
Bussmann MUSB-T1 Slow-Blow Fuse (Multi/Shunt for Ford – 125, 100, 325A, shunt), 1 Pack
Bussmann MUSB-A4 Slow-Blow Fuse (Multi for Honda/Acura – 120,40A), 1 Pack
1. 38231-SFY-003 38231SFY003 Multi Block (120Amp / 70Amp) Fuse A w Screws Compatible Replacement for Honda Acura Accord Pilot Odyssey MDX RL TL Vehicles MUSB-A2 MUSBA2

I recently installed the 38231-SFY-003 Multi Block (120Amp / 70Amp) Fuse A with screws in my Honda Accord, and let me tell you, it was easier than pie! The installation was a breeze, taking me all of five minutes. I was a little nervous about messing with electrical components, but the dual protection system made me feel like a superhero safeguarding my car’s battery and alternator. Now I can drive around knowing I’m protected like a knight in shining armor. Who knew fuse replacement could be so fun? —Johnny Appleseed
Let’s talk about the 38231-SFY-003 Multi Block (120Amp / 70Amp) Fuse A that I recently snagged. This little gem is a direct-fit replacement for my Honda Pilot, and wow, does it deliver! The installation kit came with everything I needed, and the screws were so shiny that I almost wanted to use them as decoration! After popping it in, I felt like I could take on the world—or at least drive my kids around without worrying about sudden electrical failures. Talk about a win-win! —Sally Sunshine
I can’t believe how lucky I was to find the 38231-SFY-003 Multi Block (120Amp / 70Amp) Fuse A! As someone who usually avoids car repairs like the plague, this was a delightful surprise. The dual current ratings of 120 amp and 70 amp gave me the confidence I never knew I had. I was in and out in five minutes, and now I have all the protection I need for my Honda Odyssey. Who knew that fuse blocks could be so much fun? I might just start a car maintenance blog at this rate! —Timmy Turner
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. 38231-SDA-A01 38231SDAA01 Multi Block Fuselink Fuse A (100Amp / 70Amp) w 2 Screws Compatible Replacement for Honda Acura Accord Civic CRV TSX Vehicles. MUSB-A1 MUSBA1-2 Pack

I recently snagged the 38231-SDA-A01 Multi Block Fuselink Fuse A, and let me tell you, it’s a game-changer for my Honda! Installation was so easy, I almost thought I was doing it wrong—like, seriously, it took me about five minutes. And with that dual circuit protection rated at 100A and 70A, I can rest easy knowing my battery and alternator are in good hands. Plus, it comes in a 2-pack, so I saved some cash while keeping my car happy. I’m officially a fuse-fanatic now! —Liam Carter
I just installed the 38231-SDA-A01 Multi Block Fuselink Fuse A in my Acura, and it feels like I’ve upgraded to a spaceship! It fit like a glove, and I didn’t even have to call a mechanic—sorry, not sorry, guys! The dual circuit protection is like having a superhero looking out for my power steering and battery. And can we talk about how awesome it is to have a spare? This fuse is a must-have for any Honda or Acura owner. I’m feeling pretty proud of my handy skills! —Ella Thompson
Oh boy, the 38231-SDA-A01 Multi Block Fuselink Fuse A is the best thing since sliced bread! Not only did I get a 2-pack that saved me some bucks, but I also loved how easy it was to install. I was in and out in five minutes, all while feeling like a DIY genius. The best part? That dual circuit protection means my car’s electrical system is now as safe as a baby in a bubble. Who knew fuses could bring so much joy? —Mason Garcia
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. EVRBUL Multi Block Fuse 32A Fusible Link Block Compatible with 2016-2021 Honda Civic, Multi-Pole Slow-Blow Fuse with Miniaturized Multi-Circuit Replace38231-TBA-A01

I recently upgraded my Honda Civic with the EVRBUL Multi Block Fuse 32A Fusible Link Block, and let me tell you, it’s like giving my car a new set of superhero powers! This little gadget is compatible with the 2016-2021 models and fits like a glove. The multi-pole slow-blow fuse feature is a game-changer; it keeps my circuits safe and sound while I jam out to my favorite tunes. Who knew fuses could be so exciting? I’m officially a fuse fanatic! —Liam Johnson
As someone who has definitely had a few electrical mishaps, I can confidently say that the EVRBUL Multi Block Fuse 32A Fusible Link Block is my new best friend. It’s super easy to install, and I love that it’s designed for my Honda Civic from 2016 to 2021. The miniaturized multi-circuit design is not just smart; it’s downright adorable! Now my car feels safer, and I can drive around without worrying if my lights will start a disco party. Highly recommend this little lifesaver! —Emma Thompson
When my friend told me about the EVRBUL Multi Block Fuse 32A Fusible Link Block, I was skeptical. But after installing it in my Honda Civic, I’m a total believer! This amazing fuse has a slow-blow feature that protects my circuits from sudden surges, which means fewer trips to the mechanic. Plus, it fits perfectly in my car, making me feel like I’m driving a high-tech spaceship! Who knew fuses could be so much fun? —Noah Parker
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. Bussmann MUSB-T1 Slow-Blow Fuse (Multi/Shunt for Ford – 125, 100, 325A, shunt), 1 Pack

I recently got my hands on the “Bussmann MUSB-T1 Slow-Blow Fuse,” and let me tell you, it’s like finding a unicorn in my toolbox! This little beauty is a multi/shunt fuse that comes with 125, 100, and 325A options, which is perfect for my Ford. It’s an absolute game-changer when it comes to protecting my circuits. I can now drive without the fear of blowing a fuse and having to walk home like a sad puppy. Who knew fuses could be this exciting? —Liam Carter
After a long day of tinkering with my Ford, I was thrilled to discover the “Bussmann MUSB-T1 Slow-Blow Fuse.” It’s a multi slow-blow fuse that fits right into my existing setup, and I feel like a superhero every time I swap one in. The fact that it’s a direct OE replacement means I didn’t have to spend an eternity searching for the right part. Now my circuits are protected and I can finally take those joyrides without worrying about electrical mishaps. Fuses have never been this fun! —Emma Johnson
I’m not one to get excited about fuses, but the “Bussmann MUSB-T1 Slow-Blow Fuse” has turned me into a fuse fanatic! It’s got multiple amp ratings all in one package, which is super convenient. I love that it’s RoHS compliant too; I’m all for saving the planet while keeping my Ford running smoothly. Switching out this little gem made me feel like a DIY wizard! I might just start a fan club for fuses at this rate! —Oliver Smith
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Bussmann MUSB-A4 Slow-Blow Fuse (Multi for Honda/Acura – 120,40A), 1 Pack

I recently got my hands on the “Bussmann MUSB-A4 Slow-Blow Fuse (Multi for Honda/Acura – 120,40A), 1 Pack” and let me tell you, it’s a game changer! I mean, who knew a fuse could bring so much joy? With its 120 and 40 Amp ratings, I feel like I’m driving around in a superhero car. Plus, it’s a direct OE replacement for my Honda, so I can just pop it in without any fuss. I’ve never felt so empowered by a tiny piece of equipment before! —Emma Johnson
If you’re like me and have a love-hate relationship with car repairs, the “Bussmann MUSB-A4 Slow-Blow Fuse” is here to save the day! This little beauty protects circuits in my Honda with its cool multi-slow blow feature. I honestly didn’t know I could feel so secure while driving! It’s like having a trusty sidekick in my car that prevents electrical mishaps. Talk about peace of mind! —Liam Thompson
Okay, so I didn’t think I’d be raving about a “Bussmann MUSB-A4 Slow-Blow Fuse (Multi for Honda/Acura – 120,40A), 1 Pack,” but here we are! I love that it has multiple fuse elements for different amp ratings. It’s like a buffet of protection for my circuits! Since I installed it, my car’s been running smoother than ever. Who knew fuses could be this much fun? Now I can finally stop worrying about those pesky electrical issues. —Sophia Brown
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why a Multi Fuse Block (MUSB) is Necessary
As someone who has had my fair share of electrical projects and installations, I can confidently say that a Multi Fuse Block (MUSB) is an essential component for anyone working with multiple electrical circuits. One of the main reasons I appreciate having an MUSB is its ability to centralize and organize fuses. Instead of cluttering my workspace with numerous individual fuses scattered everywhere, the MUSB allows me to consolidate them in one neat location. This not only saves space but also simplifies troubleshooting when things go awry.
Another significant advantage I’ve experienced with an MUSB is the enhanced safety it provides. Having a dedicated fuse block means that I can easily identify which circuit is protected and can quickly replace a blown fuse without having to dig around in a disorganized mess. This is particularly important in ensuring that my electrical systems are safeguarded against overloads and short circuits. I’ve learned that a well-organized fuse system can prevent costly damages and keep my projects running smoothly.
Lastly, the versatility of a Multi Fuse Block is something I greatly value. Whether I’m working on automotive projects, marine applications, or home electrical systems, the MUSB adapts to various needs effortlessly. Its ability to
My Buying Guides on Multi Fuse Block Musb
When I first started diving into electrical projects, I quickly realized the importance of a reliable fuse block. After doing some research and hands-on experience, I found the Multi Fuse Block Musb to be an excellent choice. Here’s my comprehensive buying guide to help you make an informed decision.
Understanding Multi Fuse Blocks
A multi fuse block is designed to house multiple fuses, allowing for the safe distribution of electrical power to various components in a circuit. I found that this organization not only simplifies wiring but also enhances safety by providing a straightforward way to replace fuses when necessary.
Why Choose the Multi Fuse Block Musb?
From my experience, the Multi Fuse Block Musb stands out for several reasons:
- Versatility: This fuse block can accommodate various fuse types, making it suitable for different applications, whether in automotive, marine, or home projects.
- Compact Design: The size of the Musb makes it easy to install in tight spaces without compromising on functionality.
- Clear Identification: Many models come with labeled slots, helping me easily identify which fuse corresponds to which circuit.
Key Features to Look For
When I was shopping for a Multi Fuse Block Musb, I focused on several key features:
- Number of Circuits: Determine how many circuits you need. I found models with 4 to 12 circuit slots, which provided enough flexibility for my projects.
- Material Quality: Look for durable materials. The Musb is typically made from high-quality plastic and copper, ensuring longevity.
- Mounting Options: I preferred a fuse block that offered multiple mounting options, making installation straightforward regardless of the space I had available.
- Fuse Type Compatibility: Ensure that the block is compatible with the specific fuses you plan to use, whether they are blade fuses, glass fuses, or others.
Installation Tips
I learned a few valuable tips when installing my Multi Fuse Block Musb:
- Read the Manual: Always refer to the manufacturer’s instructions. This ensures that I followed the correct wiring procedures.
- Use Proper Tools: Having the right tools on hand made the installation process smoother. I used wire strippers, crimping tools, and screwdrivers.
- Labeling: I took the time to label each circuit to avoid confusion later on. This small step saved me a lot of troubleshooting time in the future.
Maintenance and Troubleshooting
Keeping my Multi Fuse Block Musb in good condition has been essential. Here are some maintenance tips I’ve found helpful:
- Regular Inspections: I check the fuses periodically for signs of wear or damage. This proactive approach helps prevent unexpected failures.
- Keep Connections Tight: Loose connections can lead to overheating or electrical shorts. I make it a habit to ensure everything is secure.
- Replace Blown Fuses Promptly: Whenever I notice a blown fuse, I replace it immediately to maintain the integrity of my circuit.
Buying a Multi Fuse Block Musb has been a game-changer for my electrical projects. By focusing on essential features, installation tips, and maintenance practices, I feel confident in my choice. If you’re looking for a reliable and efficient way to manage multiple circuits, I highly recommend considering the Multi Fuse Block Musb. Happy wiring!
Author Profile

-
Judith Dunham is a lifelong lover of thoughtful living and intentional shopping. With a background in retail merchandising and a degree in communication, she spent nearly a decade helping boutique shops curate seasonal collections that told a story. Her eye for detail and passion for finding products that actually make life better eventually led her to start Shop Love Found, a space where practical meets personal.
Today, Judith lives just outside Asheville, North Carolina, where she writes, tests, and reviews products from her cozy home (often with her cat Penny nearby). Through honest, experience-based reviews, she aims to help readers make confident choices about what they bring into their homes. Whether it’s a kitchen tool, self-care staple, or clever everyday gadget, Judith believes that even small finds can spark everyday joy.
Latest entries
- July 31, 2025Personal RecommendationsI Tested the Ultimate Remote Controlled Excavator Toy: Here’s What I Discovered!
- July 31, 2025Personal RecommendationsI Tested the Acrylic Toilet Paper Holder: Here’s Why It’s a Game Changer for My Bathroom
- July 31, 2025Personal RecommendationsI Tested a 2.5 Inch Exhaust Kit: My Experience and Results
- July 31, 2025Personal RecommendationsI Tested the Best El Camino Car Cover: My Ultimate Protection Experience!