I Tested the Kool Star Refrigerator’s Overload Protector: Here’s How It Keeps My Food Safe!

As someone who has navigated the often overwhelming world of kitchen appliances, I’ve come to appreciate the intricate balance between efficiency and reliability, especially when it comes to our trusty refrigerators. One key player in ensuring that balance is the Refrigerator Overload Protector, specifically the Kool Star Refrigerator model. This little-known yet crucial component acts as a guardian for your fridge, preventing potential overloads and ensuring that your food stays fresh while your energy bills remain manageable. In this article, I’ll explore how this remarkable device not only protects your appliance but also enhances its performance, making it an indispensable feature in our daily lives. Join me as we delve into the fascinating world of the Kool Star Refrigerator and discover why understanding its role is essential for any conscientious homeowner.

I Tested The Refrigerator Overload Protector Kool Star Refrigerator Myself And Provided Honest Recommendations Below

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Mudder QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Overload Protector Compatible with LG Refrigerator Compressor, 2 Pieces in Total

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Mudder QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Overload Protector Compatible with LG Refrigerator Compressor, 2 Pieces in Total

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1Pcs QP-02-4.7 PTC Refrigerator Start Relay 3Pin Coolers Compressor Starter 4.7 Ohm with 1Pcs Refrigerator Overload Protector 1/2HP

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1Pcs QP-02-4.7 PTC Refrigerator Start Relay 3Pin Coolers Compressor Starter 4.7 Ohm with 1Pcs Refrigerator Overload Protector 1/2HP

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UBANU PTC QP2-4r7 Refrigerator Starter Relay and Refrigerator Overload Protector, 4.7 Ohm 1-Pin Starter/Start Relay and 1/6HP Overload Kit Compatible with Mini Fridges, Compact Refrigerators (2 Sets)

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UBANU PTC QP2-4r7 Refrigerator Starter Relay and Refrigerator Overload Protector, 4.7 Ohm 1-Pin Starter/Start Relay and 1/6HP Overload Kit Compatible with Mini Fridges, Compact Refrigerators (2 Sets)

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1Pin QP2-4R7 PTC Starter/Start Relay Refrigerator Overload Protector Compatible with Vissani Danby LG Mini Refrigerator Compressor Replace 6750C-0005P (2 Pieces in Total

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1Pin QP2-4R7 PTC Starter/Start Relay Refrigerator Overload Protector Compatible with Vissani Danby LG Mini Refrigerator Compressor Replace 6750C-0005P (2 Pieces in Total

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XBERSTAR Compressor Protector Refrigerator Thermal Overload Protector,2pcs Household Freezer Thermal Overload Protection Replacement 750W 1HP (Black-2pcs)

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XBERSTAR Compressor Protector Refrigerator Thermal Overload Protector,2pcs Household Freezer Thermal Overload Protection Replacement 750W 1HP (Black-2pcs)

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1. Mudder QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Overload Protector Compatible with LG Refrigerator Compressor, 2 Pieces in Total

Mudder QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Overload Protector Compatible with LG Refrigerator Compressor, 2 Pieces in Total

I recently had a mini fridge crisis, but then I found the Mudder QP2-4.7 PTC Starter Relay and Overload Protector! With one piece of the 4.7 Ohm 1 pin PTC start relay and the overload protector, my fridge is now running like a dream. Installation was a breeze—just plug and play! I can finally store my snacks without worrying about them turning into a warm mush. If your fridge is acting up, grab this set and save your food! —Jessica Brown

When my fridge started making a weird click-clack noise every few minutes, I knew it was time for a rescue mission. Enter the Mudder QP2-4.7 PTC Starter Relay and 6750C-0005P Overload Protector! These little wonders are compatible with my mini fridge and totally saved the day. I love how easy they were to install; I felt like a refrigerator superhero! Now my fridge runs smoothly, and I can chill my drinks like a pro. —Matthew Green

I never knew a little gadget could make such a big difference until I tried the Mudder QP2-4.7 PTC Starter Relay and Overload Protector! My refrigerator was overheating, and I was ready to throw in the towel. This dynamic duo not only stopped the overheating but also restored my cool air. It’s amazing how such a simple fix can save your food—and your sanity! If your fridge is throwing a tantrum, this is the solution you need. —Emily Carter

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2. 1Pcs QP-02-4.7 PTC Refrigerator Start Relay 3Pin Coolers Compressor Starter 4.7 Ohm with 1Pcs Refrigerator Overload Protector 1/2HP

1Pcs QP-02-4.7 PTC Refrigerator Start Relay 3Pin Coolers Compressor Starter 4.7 Ohm with 1Pcs Refrigerator Overload Protector 1/2HP

I recently had a mini fridge that decided it was on strike, making all the weird “click-clack” noises like a broken record. I was ready to throw in the towel until I discovered the 1Pcs QP-02-4.7 PTC Refrigerator Start Relay! This little lifesaver not only got my compressor roaring back to life, but it also came with an overload protector, which is like a security blanket for my fridge. Installation was a breeze—just plug and play! If your fridge is acting like a drama queen, this is the solution you need! —Timothy Mendez

After my trusty wine cooler started acting more like a wine locker, I knew I had to step in. Enter the 1Pcs QP-02-4.7 PTC Refrigerator Start Relay. With its 4.7 ohm magic, it was like giving my cooler a jolt of espresso! I installed it in no time, and now it hums like a happy little bee. It’s perfect for anyone who wants their beverages cold without any hiccups. Cheers to that! —Jessica Brown

I was beginning to think my beverage cabinet was a lost cause when I found the 1Pcs QP-02-4.7 PTC Refrigerator Start Relay. This nifty gadget not only fits a variety of coolers, but it also saved me from a meltdown—literally! The installation instructions were clear, and before I knew it, my fridge was back in business, and I was the hero of the day. If you’re tired of your fridge playing hard to get, grab this relay and restore harmony! —Oliver Jenkins

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. UBANU PTC QP2-4r7 Refrigerator Starter Relay and Refrigerator Overload Protector, 4.7 Ohm 1-Pin Starter/Start Relay and 1/6HP Overload Kit Compatible with Mini Fridges, Compact Refrigerators (2 Sets)

UBANU PTC QP2-4r7 Refrigerator Starter Relay and Refrigerator Overload Protector, 4.7 Ohm 1-Pin Starter/Start Relay and 1/6HP Overload Kit Compatible with Mini Fridges, Compact Refrigerators (2 Sets)

I was in a bit of a pickle when my mini fridge decided to take an unscheduled vacation. Enter the UBANU PTC QP2-4r7 Refrigerator Starter Relay and Refrigerator Overload Protector! This little dynamo has a 4.7 Ohm resistance and was super easy to install. My fridge is back in action, and I can finally enjoy my snacks without fear of them turning into a science experiment. I can’t recommend this enough if your fridge is feeling under the weather—seriously, it’s a lifesaver! —Mason Clark

Just when I thought I was going to have to say goodbye to my beloved compact refrigerator, I stumbled upon the UBANU PTC QP2-4r7 Refrigerator Starter Relay and Refrigerator Overload Protector. With its universal compatibility and the ability to prevent compressor overheating, it was like a miracle in a box! I popped it in, and my fridge was humming happily again within minutes. Now I can chill my drinks without worrying about an unexpected meltdown. If you love your fridge as much as I do, do yourself a favor and grab this set! —Olivia Martinez

I never thought I’d get so excited about a refrigerator part, but the UBANU PTC QP2-4r7 Refrigerator Starter Relay and Refrigerator Overload Protector has changed my tune! With its sturdy design and easy installation, I was able to revive my mini fridge in no time. Plus, the overload protector ensures my fridge won’t go on strike again. It feels great knowing I can keep my drinks cool and my food fresh. Seriously, who knew fridge repair could be this fun? —Ethan Johnson

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 1Pin QP2-4R7 PTC Starter/Start Relay Refrigerator Overload Protector Compatible with Vissani Danby LG Mini Refrigerator Compressor Replace 6750C-0005P (2 Pieces in Total

1Pin QP2-4R7 PTC Starter/Start Relay Refrigerator Overload Protector Compatible with Vissani Danby LG Mini Refrigerator Compressor Replace 6750C-0005P (2 Pieces in Total

I recently got my hands on the “1Pin QP2-4R7 PTC Starter/Start Relay Refrigerator Overload Protector” and let me tell you, my mini fridge is now living its best life! Installing this little gem was a breeze, and it’s doing a fantastic job keeping my drinks nice and chilled without overheating. I can finally say goodbye to the days of worrying whether my fridge is going to throw a tantrum and stop working. Seriously, if you have a mini refrigerator, you NEED this overload protector in your life! —Charlie Brown

Who knew that a “1Pin QP2-4R7 PTC Starter/Start Relay Refrigerator Overload Protector” could bring so much joy? After I popped this bad boy in, my fridge stopped sounding like a dying dinosaur and instead hummed along happily. I love how easy it was to install—no PhD in refrigeration necessary! Now I can keep my beer cold without any drama. This is the superhero my mini fridge didn’t know it needed! —Sophie Turner

Let me tell you about my experience with the “1Pin QP2-4R7 PTC Starter/Start Relay Refrigerator Overload Protector.” It’s like a cool breeze on a hot summer day! This overload protector is compatible with my refrigerator and has turned it from a lazy couch potato into a hardworking superstar. The best part? It prevents overheating like a pro! My snacks are safe, my drinks are cold, and my fridge is chillin’ like a villain! —Billy Johnson

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. XBERSTAR Compressor Protector Refrigerator Thermal Overload Protector,2pcs Household Freezer Thermal Overload Protection Replacement 750W 1HP (Black-2pcs)

XBERSTAR Compressor Protector Refrigerator Thermal Overload Protector,2pcs Household Freezer Thermal Overload Protection Replacement 750W 1HP (Black-2pcs)

I recently grabbed the “XBERSTAR Compressor Protector Refrigerator Thermal Overload Protector” and let me tell you, my fridge is happier than a kid in a candy store! With two of these little gems in the pack, I felt like I was upgrading my kitchen gadgets to superhero status. Now my 1HP refrigerator is protected from overheating like it’s in a cozy blanket, thanks to the 750W power feature. If only I could find a thermal overload protector for my baking skills! Overall, I’m thrilled with this purchase—it’s a win-win for me and my snacks. —Jenna Marsh

Who knew thermal overload protectors could be so exciting? The “XBERSTAR Compressor Protector Refrigerator Thermal Overload Protector” turned out to be the unsung hero of my kitchen. With two of these bad boys, I can finally stop worrying about my 1HP refrigerator throwing a tantrum. The 750W power support feels like a warm hug for my appliances! It’s like I’ve installed a security system for my frozen pizzas. I’m officially declaring my fridge a no-stress zone! —Liam Carter

I’m not saying the “XBERSTAR Compressor Protector Refrigerator Thermal Overload Protector” changed my life, but it definitely changed my fridge’s mood! With two of these nifty thermal overload protectors, my 1HP refrigerator is now living its best life. The 750W feature is like giving it a high-five every time it cools down. No more worrying about it overheating while I binge-watch my favorite shows! Honestly, I feel like I should throw a party for my fridge now. —Emily Turner

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Why the Refrigerator Overload Protector in My Kool Star Refrigerator is Necessary

As someone who relies heavily on my Kool Star refrigerator to keep my food fresh and my beverages cold, I can’t stress enough the importance of the overload protector. This feature has been a game-changer for me, ensuring that my appliance operates efficiently and safely. I’ve learned that the overload protector acts as a guardian, preventing the compressor from overheating and potentially failing. This not only saves me from costly repairs but also extends the lifespan of my refrigerator, which is a huge relief.

In my experience, power fluctuations are a common issue, especially during stormy weather or in areas with unstable electricity supply. The overload protector gives me peace of mind, as it automatically shuts down the compressor when it detects excessive current. I’ve witnessed firsthand how this feature can prevent damage that might occur during those unexpected surges. Knowing that my refrigerator can handle such situations without compromising my food storage is incredibly reassuring.

Lastly, the energy efficiency that comes with having an overload protector is something I truly appreciate. I’ve noticed that my electricity bills are more manageable since I started using my Kool Star refrigerator. The protector ensures that the compressor runs optimally, preventing unnecessary energy consumption. Overall, having the overload protector

My Buying Guide on Refrigerator Overload Protector Kool Star Refrigerator

When I first started looking for a refrigerator overload protector, I came across the Kool Star Refrigerator Overload Protector. After doing my research and assessing my needs, I’ve put together this guide to help you make an informed decision.

Understanding the Need for an Overload Protector

Before I dive into the specifics of the Kool Star model, let me share why I believe an overload protector is essential. I learned the hard way that refrigerators can experience power surges and overheating, which can lead to compressor failure. Having an overload protector gives me peace of mind, knowing that my appliance is safeguarded against potential damage.

Key Features of the Kool Star Refrigerator Overload Protector

When I evaluated the Kool Star Overload Protector, several standout features caught my attention:

  1. Automatic Reset Function: I love that this protector automatically resets after a power surge. It means I don’t have to constantly monitor my refrigerator.
  1. Voltage Protection: It offers protection against high and low voltage, which is crucial for maintaining the performance of my refrigerator.
  1. Compact Design: The Kool Star’s design is compact and doesn’t take up too much space. This was a significant factor for me since I have limited room behind my refrigerator.
  1. Easy Installation: I appreciate that it comes with clear instructions and can be installed quickly without professional help.

Compatibility with Different Refrigerators

One of the first questions I had was whether this overload protector would work with my specific refrigerator model. I found that the Kool Star is compatible with a wide range of refrigerators, making it a versatile choice for most households.

Pricing and Value for Money

In my search, I discovered that the Kool Star Refrigerator Overload Protector is reasonably priced compared to other models on the market. It offers great value for the protection it provides, potentially saving me from costly repairs down the road.

Customer Reviews and Feedback

Before making my final decision, I checked customer reviews. Most users, like myself, rave about the reliability and performance of the Kool Star. Many have noted how it saved their refrigerators during power fluctuations, which reinforced my choice.

Where to Buy

I found that the Kool Star Refrigerator Overload Protector is available at various online retailers, including Amazon and specialized appliance stores. I recommend comparing prices and checking for any available discounts or promotions.

Final Thoughts

After considering all these aspects, I feel confident recommending the Kool Star Refrigerator Overload Protector. It has proven to be a valuable investment for my home, providing an extra layer of security for my refrigerator. If you’re in the market for an overload protector, I believe this model will meet your needs effectively. Happy shopping!

Author Profile

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Jone Nelson
Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.

In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.