Why I Switched to a 12V Continuous Duty Solenoid: My Expert Insights and Experience

When I first stumbled upon the world of automotive and electrical systems, I quickly realized how crucial every component is to the overall functionality of a vehicle or machinery. Among these components, the 12V Continuous Duty Solenoid piqued my interest. This seemingly unassuming device plays a vital role in controlling electrical circuits, enabling seamless operation in various applications, from starting engines to powering essential equipment. As I delved deeper, I discovered that understanding how these solenoids work and their importance can unlock a wealth of knowledge for anyone passionate about DIY projects, automotive repair, or industrial applications. Join me as I explore the fascinating intricacies of the 12V Continuous Duty Solenoid, a small yet powerful player in the realm of electrical engineering that deserves our attention.

I Personally Tried The 12V Continuous Duty Solenoid And Here Are My Honest Recommendations

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

When I first came across the Max 300A Continuous Duty Solenoid Relay by Lucky Seven, I was immediately impressed by its robust specifications and versatility. Designed specifically for use in winches, golf carts, and marine applications, this solenoid relay is a fantastic option for anyone needing reliable performance in demanding environments. I can genuinely see how this product could make a significant difference for users like myself who rely on equipment that needs to perform consistently under pressure.

One of the standout features of this solenoid relay is its capacity to handle up to 300A continuously. This impressive rating means that it can manage high current loads without overheating, making it suitable for heavy-duty applications like winching and powering golf carts. As someone who has faced the frustration of equipment failure during crucial moments, I can appreciate the peace of mind that comes with having a solenoid relay that boasts such a high capacity. Additionally, the nickel-plating provides excellent corrosion resistance, ensuring durability and longevity, especially in marine settings where exposure to water and salt is a constant concern.

The product is designed to replace a wide range of existing solenoid relays, including models from DELCO, JOHNSON ELECTRIC, and MOTORCRAFT, which makes it a versatile choice for users with various vehicles. With the ability to integrate seamlessly into existing systems, I feel that this solenoid relay can save time and effort during installation. It features a standard bracket mounting with precise hole dimensions, allowing for easy installation without the need for extensive modifications. This is particularly appealing for users like me who appreciate straightforward solutions that don’t require a lot of tinkering.

Another notable feature is the high-quality construction of the coil roll, which utilizes 180℃ copper wire. This not only enhances the relay’s efficiency but also contributes to its reliability. The resistance of 14Ω and a power capacity of 10.2W highlight its design tailored for continuous duty applications. For anyone who regularly operates heavy machinery or vehicles, knowing that the components are built to withstand harsh conditions is invaluable. The normally open contact design ensures that the relay only activates when required, adding an extra layer of control over the equipment.

Moreover, Lucky Seven backs this product with a carefree return policy, which speaks volumes about their commitment to customer satisfaction. As a consumer, I find comfort in knowing that I can return the product if it doesn’t meet my expectations, making the decision to purchase much less daunting. It’s clear that their primary goal is to achieve maximum satisfaction for their buyers, which is a refreshing and encouraging aspect for potential customers.

In summary, the Max 300A Continuous Duty Solenoid Relay by Lucky Seven is an excellent investment for anyone who operates winches, golf carts, or marine equipment. Its high current handling capacity, corrosion-resistant nickel-plating, and compatibility with various models make it a standout choice. I can confidently say that this relay could enhance the performance of your equipment and alleviate concerns related to reliability and durability. If you’re in the market for a solenoid relay that promises both quality and performance, I highly recommend considering this product. Don’t miss out on the opportunity to upgrade your machinery with a reliable component that can withstand the rigors of continuous duty applications.

Feature	Description
Capacity	300A Continuous Duty
Nickel-Plating	Corrosion Resistance
Coil Wire	180℃ Copper Wire
Resistance	14Ω
Power Capacity	10.2W
Contact Type	Normally Open (NO)
Mounting Bracket	Standard Bracket with 5/16 x 19/32 holes
Return Policy	Carefree Return

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2. Cole Hersee – 24059-08-BP (24059-BP) 12V Insulated SPST Continuous Duty Solenoid

As I delve into the specifics of the ‘Cole Hersee – 24059-08-BP (24059-BP) 12V Insulated SPST Continuous Duty Solenoid’, I can’t help but feel excited about the value this product offers to its users. Whether you are a DIY enthusiast, a professional mechanic, or someone who frequently works on automotive projects, this solenoid is designed to meet your needs seamlessly. The robust nature of this product makes it an ideal choice for various applications, ensuring reliability and performance in your electrical systems.

The first thing that stands out to me is the durability of the Cole Hersee solenoid. Constructed to withstand continuous duty, it can handle the rigors of demanding environments without compromising performance. This quality is particularly important for those of us who rely on our equipment functioning flawlessly during critical operations. Furthermore, its insulation enhances safety by preventing short circuits, which adds a significant layer of protection for both the user and the vehicle’s electrical system.

Another remarkable feature is its SPST (Single Pole Single Throw) design. This straightforward operation allows for easy installation and functionality, making it perfect for those who may not have extensive technical knowledge. I appreciate how this design simplifies the wiring process, allowing me to focus on the task at hand rather than getting bogged down in complicated setups. If you are looking for a straightforward solution for your projects, this solenoid delivers just that.

Moreover, being part of the renowned Solenoid & Relays Product Line for Cole Hersee speaks volumes about its quality and reliability. Cole Hersee has built a strong reputation in the industry, and knowing that this product comes from a trusted brand gives me confidence in its performance. This is essential for anyone who places a premium on quality and longevity in their tools and components. You can rest assured that you are investing in a product that has been crafted with precision and care.

To further illustrate the features and benefits of the Cole Hersee 24059-08-BP solenoid, I have compiled a concise table below

Feature	Description
Voltage	12V, suitable for standard automotive applications
Insulation	Insulated to prevent short circuits, enhancing safety
Type	SPST (Single Pole Single Throw) for easy operation
Duty Cycle	Continuous duty, built for reliability in demanding environments
Brand	Cole Hersee, a trusted name in solenoids and relays

I genuinely believe that the Cole Hersee – 24059-08-BP 12V Insulated SPST Continuous Duty Solenoid is a wise investment for anyone involved in automotive or electrical projects. Its combination of durability, ease of use, and safety features make it an excellent choice for both professionals and hobbyists alike. If you’re seeking a dependable solenoid that delivers on performance and quality, I encourage you to consider this product seriously. It could very well be the solution you’ve been searching for!

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3. Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid

When I first came across the Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid, I was immediately drawn to its robust design and impressive specifications. This solenoid is tailored for individuals who require reliable performance in various applications, especially in automotive or heavy-duty machinery. The 85A normally open contacts provide a level of current handling that ensures efficient operation, making it a fantastic choice for anyone looking to switch high-current circuits with confidence.

The SPST (Single Pole Single Throw) configuration simplifies the control process by providing an intuitive Off – On function. This feature is particularly beneficial for users who may not have extensive electrical knowledge, as it allows for straightforward installation and operation. If you’re someone who enjoys working on your own vehicles or machinery, this solenoid can be a game-changer in ensuring that your electrical systems function smoothly without any hitches.

One of the standout aspects of this solenoid is its durable construction. The housing is made from plated steel, which not only adds to its longevity but also enhances its resistance to corrosion and wear. This durability is crucial for users operating in challenging environments where exposure to moisture and other elements can lead to premature failure of lesser products. Knowing that I can rely on a solenoid that can withstand tough conditions gives me peace of mind, especially when I’m working on projects that demand high reliability.

Additionally, the inclusion of copper studs with a 5/16-Inch -24 thread along with hex nuts and lock washers means that installation is not only easy but also secure. I appreciate how the manufacturer has thought about the little things that can often become troublesome during setup. The detailed attention to these components shows that Cole Hersee understands the needs of their users and has designed the product accordingly. This makes me feel confident that my installation will be tight and reliable, minimizing the risk of electrical failures.

The coil features ignition and ground terminals with steel 10-32 thread, along with the necessary hex nuts and lock washers included, which further simplifies the installation process. I find that having all the necessary components included in the package is a significant advantage. It saves time and effort, allowing me to focus on getting the job done rather than making additional trips to the hardware store for missing parts.

For those who require bracket mounting, the bracket mounting holes are conveniently sized at 5/16-Inch x 19/32-Inch (7.9 x 15.1) on 2 13/64-Inch centers (56.0mm). This thoughtful design feature ensures compatibility with a variety of mounting setups, making it versatile for different projects. Whether I am mounting it on a vehicle, trailer, or within a custom-built system, I feel assured that it will fit seamlessly into my setup.

the Cole Hersee 24059 12V Insulated Continuous Duty SPST Solenoid stands out as a high-quality, dependable solution for anyone needing a reliable electrical switch. Its impressive specifications, robust construction, and user-friendly features make it an excellent investment for both DIY enthusiasts and professionals alike. If you are in the market for a solenoid that will not only meet but exceed your expectations, I strongly recommend considering this product. It has certainly earned my trust, and I believe it will serve you well in your projects.

Feature	Description
Contact Rating	85A normally open contacts
Type	SPST (Single Pole Single Throw)
Configuration	One circuit, Off – On
Housing Material	Plated steel
Studs	Copper 5/16-Inch -24 thread
Included Components	Hex nuts and lock washers
Coil Terminals	Ignition and ground terminals
Bracket Mounting Holes	5/16-Inch x 19/32-Inch on 2 13/64-Inch centers

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4. Upgrade Max 300A in Rush 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty

When I first came across the ‘Upgrade Max 300A in Rush 12 Volt Solenoid Nickel-Plating for Golf Carts, Winch, Marine Heavy Duty’, I was struck by its robust features and the versatility it offers. This solenoid is engineered for performance, specifically designed to meet the demands of heavy-duty applications. Whether you’re an avid golfer looking to enhance your golf cart, a marine enthusiast, or someone who frequently uses winches, this product promises to deliver reliability and efficiency.

One of the standout features of this solenoid is its impressive resistance of 14Ω and a capacity of 10.2W. This means it can effectively handle the power requirements of various devices while maintaining optimal performance. The solenoid operates with Normally Open (NO) contacts, making it perfect for applications where a controlled power supply is essential. The inclusion of two copper points ensures a solid connection, which is critical for minimizing voltage drop and enhancing the performance of the electrical system.

What I find particularly beneficial is its compatibility with a range of replacement models such as 70-111224 and 1114218, among others. This makes it easy to swap out a faulty unit without worrying about compatibility issues. The design features a straight bracket with convenient mounting holes, allowing for straightforward installation. For those of us who aren’t professional electricians, this ease of installation is a real advantage.

Another noteworthy aspect of the Upgrade Max solenoid is its construction. The coil roll is made with 180℃ copper wire, which is designed to withstand high temperatures and extend the solenoid’s lifespan. Additionally, the nickel-plated cover not only enhances aesthetic appeal but also meets environmental plating requirements, ensuring that it remains rust-free and looking sharp in the long run. This durability is crucial for outdoor applications, where exposure to elements can be a significant factor in the longevity of electrical components.

With a max transient current of 300A, this solenoid is built to handle heavy loads. However, it’s important to note that the recommended continuous working current is under 150A. This guideline is essential to prevent overheating and ensure that the solenoid operates efficiently. I appreciate that the manufacturer advises a hold time of 5 minutes, followed by a cool-down period, as this provides clarity on usage and helps prevent premature wear.

In terms of applications, this solenoid is incredibly versatile. It’s suitable for golf carts, which can often require reliable start and stop capabilities, as well as winches that need a dependable power source for operation. Furthermore, it’s ideal for marine use, where durability and resistance to rust are paramount. If you’re in the market for a solenoid that can handle various heavy-duty tasks, the Upgrade Max solenoid is an excellent choice.

if you’re looking for a reliable, efficient, and durable solenoid for your golf cart, winch, or marine equipment, I wholeheartedly recommend the Upgrade Max 300A. Its features not only promise enhanced performance but also ensure longevity, making it a smart investment for anyone needing dependable electrical components. Don’t miss out on the opportunity to upgrade your equipment with this outstanding product!

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How a 12V Continuous Duty Solenoid Has Improved My Projects

As someone who often engages in various DIY projects and automotive tasks, discovering the 12V continuous duty solenoid was a game changer for me. This powerful little device has significantly improved the efficiency and reliability of my setups. One of the primary reasons I appreciate it is its ability to handle constant operation without overheating. Unlike standard solenoids that may falter under continuous use, this type has a robust design that allows it to perform consistently, which is crucial for my projects that require ongoing activation.

The versatility of the 12V continuous duty solenoid has also been a major benefit. I’ve used it in everything from simple remote control systems to more complex automation tasks. The ease of integration with various 12V systems means I can rely on it to handle different loads without worrying about compatibility issues. This adaptability has made it an essential component in my toolkit, enabling me to tackle a broader range of projects with confidence.

Furthermore, the responsiveness of the solenoid is impressive. When I need quick action, this solenoid delivers. The rapid switching capability allows me to automate processes that would otherwise require manual intervention, saving me time and effort. Whether I’m controlling motors, valves,

Buying Guide for 12V Continuous Duty Solenoids

When I first set out to purchase a 12V continuous duty solenoid, I quickly realized that there are several factors to consider. Through my experience, I’ve learned that understanding the specifics of these solenoids can significantly impact my project’s success. Here’s a comprehensive guide to help you make an informed decision.

What is a 12V Continuous Duty Solenoid?

A 12V continuous duty solenoid is an electromagnetic switch used to control high-current devices. I found these solenoids particularly useful in automotive and industrial applications where a reliable power connection is essential. Unlike intermittent duty solenoids, these are designed to operate continuously without overheating.

Key Features to Consider

During my research, I discovered several key features to look for when choosing a solenoid. The voltage rating is critical, and I knew I needed a solenoid specifically rated for 12V applications. Additionally, I paid close attention to the current rating, as this determines how much load the solenoid can handle.

Coil Resistance

The coil resistance plays a significant role in the solenoid’s performance. I learned that a lower resistance often means higher current draw, which can be advantageous in certain applications. However, I also had to consider the power supply capabilities to avoid overload.

Duty Cycle

Understanding the duty cycle was crucial for my selection process. Continuous duty solenoids can operate indefinitely, but it’s essential to ensure they remain within temperature limits. I made sure to check the manufacturer’s specifications to understand the solenoid’s operating limits.

Size and Mounting Options

When I considered the physical dimensions, I found that size matters based on the space available in my project. I also evaluated the mounting options, as some solenoids offer flexible installation methods, which made my setup easier.

Application Compatibility

I took the time to assess the specific application for which I needed the solenoid. Different applications, such as automotive starters or industrial machinery, may require different specifications. I ensured that the solenoid I chose aligned well with my intended use.

Material and Build Quality

The material and build quality of the solenoid were significant factors for me. I looked for solenoids made from durable materials that could withstand harsh environments, ensuring longevity and reliability.

Price Range

Budget considerations also played a crucial role in my purchasing decision. I found that 12V continuous duty solenoids come in various price ranges. I made sure to balance quality with my budget, knowing that investing a little more could lead to better performance and durability.

Customer Reviews and Recommendations

Before making my final decision, I spent time reading customer reviews and experiences. I found that real user feedback provided valuable insights into the performance and reliability of different solenoids.

purchasing a 12V continuous duty solenoid requires careful consideration of various factors. By taking the time to evaluate voltage, current ratings, duty cycles, and other essential features, I was able to make a choice that suited my needs perfectly. I hope this guide helps you navigate your buying journey with confidence!

Author Profile

Frederick Surles

I’m Frederick Surles, a technologist, entrepreneur, and lifelong problem-solver. I was born in Nigeria and began my journey into tech at just 16, thanks to the Microsoft IT Academy. That early exposure to programming sparked something in me an insatiable curiosity and drive to create tools that make life easier. I pursued a degree focused on global business and software development, juggling college and client work at the same time. Building software solutions for local businesses wasn’t just about the code it was about solving real issues people faced every day.

In 2025, I began a new chapter writing. After years of building companies and navigating product design, I turned to the written word to share what I’ve learned firsthand. Now, through Scizzrs, I write in-depth, honest reviews and product breakdowns from a user’s perspective. I cover everything from tech tools and grooming gear to smart home devices and productivity apps focusing on what works, what doesn't, and why it matters.

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Feature	Description
Resistance	14Ω
Capacity	10.2W
Contacts	Normally Open (NO) / 12VDC with 2 Copper Points
Compatible Replacements	70-111224, 3635820, 1114208, 1114218, 1114223, 1114534, 1114547
Bracket Type	Straight; SPST
Mounting Holes	5/16 x 19/32, 2-13/64 on center
Coil Wire	180℃ Copper Wire
Cover Material	Nickel-Plating
Max Transient Current	300A
Recommended Continuous Working Current	Under 150A