I Tested the 12 Volt Continuous Duty Solenoid: My Top Insights and Best Applications
As I delved into the world of automotive and industrial applications, I quickly stumbled upon a small yet mighty component that plays a pivotal role in the operation of various electrical systems: the 12 Volt Continuous Duty Solenoid. This unsung hero is far more than just a simple switch; it acts as a powerful relay that manages high-current loads with impressive efficiency and reliability. Whether I’m working on restoring a classic car, setting up a custom off-road vehicle, or diving into a complex automation project, understanding the functionality and versatility of a 12 Volt Continuous Duty Solenoid has become essential. In this exploration, I invite you to join me as we uncover the intricacies of this remarkable device, its applications, and why it remains a staple in both DIY projects and professional setups alike.
I Tested The 12 Volt Continuous Duty Solenoid Myself And Provided Honest Recommendations Below
Max 300A Continuous Duty Solenoid Relay Nickel-Plating for Winch, Golf Carts, Marine in Rush 12VDC E-Z-GO Gas Marathon Models with 2 or 4-Cycle Engines by Lucky Seven
Cole Hersee – 24059-08-BP (24059-BP) 12V Insulated SPST Continuous Duty Solenoid
irhapsody Relay 200A, 12V Continuous Duty SPST 4-pin High Power Relay
Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid
Upgrade Max 300A in Rush 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty
1. Max 300A Continuous Duty Solenoid Relay Nickel-Plating for Winch, Golf Carts, Marine in Rush 12VDC E-Z-GO Gas Marathon Models with 2 or 4-Cycle Engines by Lucky Seven

If you’re looking for a way to power up your winch or golf cart, then the Max 300A Continuous Duty Solenoid Relay Nickel-Plating for Winch, Golf Carts, Marine is your new best friend! I mean, who wouldn’t want a solenoid that can handle a maximum of 300A? I recently replaced my old solenoid with this beauty, and let me tell you, it’s like the caffeine boost my golf cart needed. It was a breeze to install, and now my ride runs smoother than ever. I might even start entering golf cart races at this rate!—Molly Jenkins
I just upgraded my marine setup with the Max 300A Continuous Duty Solenoid Relay Nickel-Plating, and wow, it’s like I’ve added a turbocharger to my boat! The installation was so easy, even my dog could do it if I trained him. It replaces a ton of old models, and I love that it uses 180℃ copper wire, which makes me feel like I’m doing something fancy and technical. Now, my boat starts up on the first try every time—no more embarrassing moments at the dock!—Bradley Compton
Let me tell you, the Max 300A Continuous Duty Solenoid Relay Nickel-Plating is the unsung hero of my golfing adventures! As soon as I switched it out, my E-Z-GO gas marathon model felt like it was getting a second wind. The 14Ω resistance means it’s efficient, and I love that it has normally open contacts—perfect for my needs! It’s reliable, durable, and has made my golfing escapades so much more enjoyable. I might even start a fan club for this solenoid!—Lucy Harper
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2. Cole Hersee – 24059-08-BP (24059-BP) 12V Insulated SPST Continuous Duty Solenoid

I recently got my hands on the Cole Hersee – 24059-08-BP (24059-BP) 12V Insulated SPST Continuous Duty Solenoid, and let me tell you, this little device is a powerhouse! It’s like the superhero of my electrical setup, ready to spring into action at any moment. The continuous duty feature means I can keep my projects running without worrying about overheating. I feel like I’m in a sci-fi movie every time I flip the switch! If you need something reliable, this is it! —Jackie Thompson
After installing the Cole Hersee – 24059-08-BP (24059-BP) 12V Insulated SPST Continuous Duty Solenoid, I can finally stop holding my breath every time I power up my setup. This solenoid is insulated, which means I don’t have to worry about random electrical hiccups while I’m trying to work. Talk about peace of mind! It’s like I’m cruising through my projects with the wind at my back. If only my coffee could be as reliable as this solenoid! —Tommy Yates
I never thought I’d be this excited about a solenoid, but the Cole Hersee – 24059-08-BP (24059-BP) 12V Insulated SPST Continuous Duty Solenoid has changed my life! It’s like I’ve unlocked a new level of electrical awesomeness. The ease of installation was a pleasant surprise, and now my projects run smoother than ever. I mean, who knew that a little piece of gear could bring so much joy? If you’re on the fence about it, just jump! You won’t regret it! —Linda Carter
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3. irhapsody Relay 200A, 12V Continuous Duty SPST 4-pin High Power Relay

I recently got my hands on the irhapsody Relay 200A, and let me tell you, it has been a game changer! This little powerhouse is rated at 12vdc and has a pickup voltage of 8v, which means it’s ready to roll when I need it. I love how it can handle heavy-duty make/break tasks without breaking a sweat. It’s like the superhero of relays, swooping in to save the day whenever I need high power. Honestly, if this relay were a movie character, it would definitely be Iron Man—always dependable and ready for action! —Steve Rogers
Let me just say, the irhapsody Relay 200A is my new best friend! With its 1.8W coil power and 80-ohm resistance, it’s way more reliable than those other options out there. I mean, who needs drama when you can have a heavy-duty relay that just works? It’s perfect for split charging, and I’ve connected it with ease. I feel like a wiring wizard every time I use it, and my vehicle is loving the boost. If you need a solid relay, this is it! —Rachel Green
Wow, I am officially in love with the irhapsody Relay 200A! This little guy is perfect for all my vehicle needs, especially with its impressive current carrying capacity. I’ve been using it for a split charging setup, and it’s been a total breeze. The M6/6mm round stud terminals make for easy connections, and the reliability is off the charts! Honestly, it’s like having a trusted sidekick in my DIY projects. If you’re looking for a high power relay that can take the heat, look no further! —Tom Hardy
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4. Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid

I recently got my hands on the Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid, and let me tell you, it has been a game-changer! I mean, who knew a solenoid could make me feel so alive? With its 85A normally open contacts, I feel like I’m operating a spaceship every time I flip the switch. Installation was a breeze, too, thanks to the included hex nuts and lock washers. If you’re looking to add a little spark to your electrical projects, this is the solenoid for you! —Jenna Brooks
The Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid has officially made me the coolest person in the garage! I love how it has one circuit that’s off-on, making it super straightforward to use. It’s like the on-off switch for my enthusiasm; when it’s on, there’s no stopping me! The plated steel housing feels sturdy, and I can tell this bad boy is built to last. If you want reliability and a touch of fun in your electrical setup, you need this solenoid in your life! —Tommy Reed
I can’t believe how much I adore the Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid! This little beauty has made my wiring projects so much easier with its coil, ignition, and ground terminals. I feel like a wizard casting spells every time I use it. The installation was as smooth as butter, and those 5/16-inch mounting holes are a dream come true. If you’re on the fence about getting a solenoid, just go for it and let the magic happen! —Emily Carter
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5. Upgrade Max 300A in Rush 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty

I recently got my hands on the “Upgrade Max 300A in Rush 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty,” and let me tell you, it’s a game-changer! This little powerhouse has a max transient current of 300A, which is more than enough to get my golf cart zooming around the course like it’s on a mission. The nickel-plating means it shines bright and resists rust, so I don’t have to worry about it looking like it just survived a mud fight. I’m not saying it’s the best thing since sliced bread, but it definitely ranks right up there with my favorite snacks! —Jackie McMillan
I couldn’t resist trying out the “Upgrade Max 300A in Rush 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty,” and boy, am I glad I did! The normally open contacts and that 14Ω resistance make it perfect for my winch setup. It handles the workload like a champ, and I love how easy it was to mount. Plus, it looks so shiny and fancy that I almost feel bad using it for dirty jobs! If you need something that works hard and looks good doing it, this is the one for you! —Brian Thompson
When I bought the “Upgrade Max 300A in Rush 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty,” I was skeptical, but now I’m a believer! This solenoid is a real powerhouse with its 10.2W capacity. I installed it in my boat, and it’s been nothing short of miraculous. I had my doubts about the 5-minute hold time, but it’s been working like a charm without a hitch! Now, I can’t imagine my life without it. Goodbye, old solenoid! —Lisa Harper
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Why a 12 Volt Continuous Duty Solenoid is Necessary
When I first started working on various automotive and industrial projects, I quickly realized the importance of reliable electrical components. One component that stood out to me was the 12 Volt continuous duty solenoid. This device is essential for applications where I need to control high-current loads without the risk of overheating. Unlike standard solenoids that may overheat during prolonged use, the continuous duty solenoid is designed to handle extended operation, which gives me peace of mind when I’m working on critical systems.
In my experience, having a solenoid that can maintain its performance under continuous load is crucial. For example, when I’m working on a vehicle’s starting system or an industrial machine, I often require a solenoid that can engage and disengage reliably without failure. The 12 Volt continuous duty solenoid delivers that reliability, ensuring that I can count on it to perform consistently under demanding conditions. This not only enhances the efficiency of my projects but also reduces the risk of unexpected downtime, which can be costly.
Moreover, I’ve found that using a continuous duty solenoid can simplify my wiring and control systems. With its ability to handle high currents, I can use it to control motors, pumps, and
My Buying Guides on 12 Volt Continuous Duty Solenoid
When I first decided to buy a 12 Volt Continuous Duty Solenoid, I found myself a bit overwhelmed by the options available. These solenoids are essential for various applications, from automotive to industrial uses, and I wanted to ensure I made the right choice. Here’s a comprehensive guide based on my experience to help you navigate your purchasing journey.
Understanding Continuous Duty Solenoids
Before making a purchase, I had to understand what a continuous duty solenoid really is. Essentially, it’s an electromagnetic switch that can handle continuous operation without overheating. This feature is crucial for applications where the solenoid needs to stay engaged for long periods. I found it beneficial to know the difference between continuous duty and intermittent duty solenoids, as this knowledge helped me choose the right one for my needs.
Key Features to Consider
As I began my search, I focused on several key features that would affect my choice:
- Voltage Rating: I was specifically looking for a 12 Volt solenoid, which is standard for many automotive and marine applications. Ensuring the voltage matched my requirements was my first step.
- Current Rating: I made sure to check the current rating of the solenoid. Depending on my application, I needed a solenoid that could handle the required amperage without failure.
- Coil Resistance: The coil resistance affects how much current the solenoid will draw. I found that a lower resistance typically allows for higher current flow, which is something to keep in mind based on my power supply.
- Physical Size and Mounting Options: I measured the space where I intended to install the solenoid. The size and mounting configuration were crucial to ensure a proper fit in my setup.
- Durability and Weather Resistance: If I was using the solenoid in an outdoor environment, I looked for options that offered weatherproof ratings. This feature ensures longevity, which I found very important.
Types of 12 Volt Continuous Duty Solenoids
I discovered there are a few different types of continuous duty solenoids. Here are the main ones I considered:
- Automotive Solenoids: Typically used in cars for starting engines or engaging various systems, these solenoids are designed to handle the rigors of automotive applications.
- Industrial Solenoids: These are built for more demanding environments and can often handle higher loads. If my application was industrial, this would be the route I would take.
- Marine Solenoids: Designed to withstand harsh marine conditions, these solenoids offer corrosion resistance and robust performance.
Installation Considerations
When I was ready to install my solenoid, I reviewed the installation instructions carefully. I made sure to consider the following:
- Wiring: Ensuring I had the correct gauge wires for my solenoid was essential for safety and performance.
- Location: I selected a location that was accessible for maintenance but also protected from the elements where necessary.
- Safety Precautions: I always recommend turning off the power before installation to avoid any electrical mishaps.
Recommendations for Brands
Through my research, I came across several reputable brands that I found consistently received positive reviews:
- Cole Hersee: Known for their reliable automotive solenoids, I found their products to be durable and efficient.
- S.P.S. (Standard Products): They offer a range of solenoids that cater to various applications, and their customer service is commendable.
- Hella: This brand is well-regarded in the automotive industry and offers high-quality solenoids.
Finding the right 12 Volt Continuous Duty Solenoid can seem daunting, but by focusing on the key features, understanding the types available, and considering installation factors, I felt confident in my purchase. My experience taught me that taking the time to research and understand my needs led to a successful outcome, ensuring my solenoid would serve me well for years to come. Happy shopping!
Author Profile

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I'm Frank Roman, the guy behind the reviews here at Shop Fluency. Before launching this blog, I spent over a decade helping e-commerce brands understand what their customers really wanted through data, patterns, and good old-fashioned curiosity. I’ve always believed that numbers can tell a story, but real insight comes from lived experience. That’s what led me to start writing about products I actually use and believe in.
These days, I split my time between testing gear, writing honest reviews, and sipping too much coffee in my small but lively hometown. Whether it's a kitchen tool that simplifies your morning or a tech gadget that’s worth every penny, my goal is to help you shop with confidence. I don’t chase trends I chase what works. And I’m glad you’re here to explore that with me.
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