20 Best Refrigerator Overload Protector [2025]

Are you looking for the best refrigerator overload protector? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling refrigerator overload protector.

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1 QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload... QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload...
2 1pcs QP-02-4.7 PTC Refrigerator Start Relay 3Pin Coolers Compressor Starter 4.7 ohm with 1pcs... 1pcs QP-02-4.7 PTC Refrigerator Start Relay 3Pin Coolers Compressor Starter 4.7 ohm with 1pcs...
3 Upgraded 6750C-0004R Refrigerator Overload Protector by PartsBroz - Compatible Kenmore LG... Upgraded 6750C-0004R Refrigerator Overload Protector by PartsBroz - Compatible Kenmore LG...
4 LG 6750CL0001D Genuine OEM Compressor Overload Protector for LG Refrigerators LG 6750CL0001D Genuine OEM Compressor Overload Protector for LG Refrigerators
5 [FBA] ORIGINAL KLIXON Produced WR8X122 for GE Refrigerator Overload Protector by OEM Mania... [FBA] ORIGINAL KLIXON Produced WR8X122 for GE Refrigerator Overload Protector by OEM Mania...
6 Aopin 3 Pin Freezers Compressor 1/6HP 125W 15 Ohm Thermal Overload Protector + Refrigerator PTC... Aopin 3 Pin Freezers Compressor 1/6HP 125W 15 Ohm Thermal Overload Protector + Refrigerator PTC...
7 E-outstanding Compressor Thermal Overload Protector 2PCS 1/3HP-250W Freezer Thermal Overload... E-outstanding Compressor Thermal Overload Protector 2PCS 1/3HP-250W Freezer Thermal Overload...
8 uxcell 2 Pcs Refrigerator Thermal Overload Protector 1/2HP 375W Compressor Replacement Part uxcell 2 Pcs Refrigerator Thermal Overload Protector 1/2HP 375W Compressor Replacement Part
9 MEETOOT 1pcs QP-02-4.7 PTC Refrigerator Start Relay 3 Pin Coolers Compressor Starter 4.7 ohm with... MEETOOT 1pcs QP-02-4.7 PTC Refrigerator Start Relay 3 Pin Coolers Compressor Starter 4.7 ohm with...
10 Refrigerator Compressor Relay and Overload Kit 5 Sets,Refrigerator Starters QP2-4R7 4.7 Ohm 1 Pin... Refrigerator Compressor Relay and Overload Kit 5 Sets,Refrigerator Starters QP2-4R7 4.7 Ohm 1 Pin...
11 Ultra Durable 6750C-0004R Refrigerator Overload Protector Replacement Part by BlueStars - Exact Fit... Ultra Durable 6750C-0004R Refrigerator Overload Protector Replacement Part by BlueStars - Exact...
12 10 Pieces Refrigerator Starters QP2-4R7 4.7 Ohm 1 Pin Refrigerator PTC Starter Relays and... 10 Pieces Refrigerator Starters QP2-4R7 4.7 Ohm 1 Pin Refrigerator PTC Starter Relays and...
13 220V Compressor Thermal Overload Protector for HX1/3HP Refrigerator 220V Compressor Thermal Overload Protector for HX1/3HP Refrigerator
14 6750C-0005P Refrigerators Overload Protector Fix Cooling problem -Replaces Part Numbers 135796... 6750C-0005P Refrigerators Overload Protector Fix Cooling problem -Replaces Part Numbers 135796...
15 Edgewater Parts 2183456: Overload Compatible With Whirlpool Refrigerators Edgewater Parts 2183456: Overload Compatible With Whirlpool Refrigerators
16 uxcell 2 Pcs Refrigerator Overload Protector Compressor Replacement Part, 1/4HP (180W) uxcell 2 Pcs Refrigerator Overload Protector Compressor Replacement Part, 1/4HP (180W)
17 uxcell Refrigerator Overload Protector Compressor Replacement Part, 1/2HP uxcell Refrigerator Overload Protector Compressor Replacement Part, 1/2HP
18 QP2-4.7/ QP2-4R7 4.7Ohm Refrigerator 3 Pin PTC Start/Starter Relay w/Refrigerator Overload Protector... QP2-4.7/ QP2-4R7 4.7Ohm Refrigerator 3 Pin PTC Start/Starter Relay w/Refrigerator Overload...
19 BLLNDX 1Set QP2-4.7 PTC 1 Pin 4.7Ohm Starter Relay and 6750C-0005P Refrigerator Overload Protector BLLNDX 1Set QP2-4.7 PTC 1 Pin 4.7Ohm Starter Relay and 6750C-0005P Refrigerator Overload Protector
20 1/5 HP Compressor Thermal Overload Protector and 15Ohm Start Relay Fits Portable Freezer Car... 1/5 HP Compressor Thermal Overload Protector and 15Ohm Start Relay Fits Portable Freezer Car...
SaleBestseller No. 1
QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Refrigerator Overload...
  • Package content: 1 package contains 1 piece of 4.7 Ohm 1-pin PTC start relay and 1 piece of 6750C-0005P refrigerator overload protector, totally 2...
  • Compatible models: the refrigerator overload protector can prevent the compressor in your refrigerator from overheating, nice to replace part numbers...
  • PTC starter relay: the PTC start relay is the universal starter relay applied on various brands of mini fridges and coolers, saving your time and...
  • Easy to install: refrigerator starter relay is made of plastic, the overload protector is made of brass, both materials are durable, reliable and rust...
  • Widely applied: 4.7 Ohm 1-pin PTC start relay and 6750C-0005P refrigerator overload protector are compatible with most mini fridges, compact...
Bestseller No. 2
1pcs QP-02-4.7 PTC Refrigerator Start Relay 3Pin Coolers Compressor Starter 4.7 ohm with 1pcs...
  • Package Content: 1 x PTC Starter Relays 4.7 ohm 3Pin + 1 x Refrigerator Overload Protector 1/2HP.
  • Suitable for all kinds of mini refrigerators, wine cabinets, beverage cabinets, etc. Easy to install. 【Note】Please carefully compare the pictures...
  • QP-02-4.7 3Pin PTC Refrigerator Start Relay and 1/2HP Refrigerator Overload Protector are compatible with most mini refrigerators, compact...
  • Best solution for some common problems, such as compressor is not starting, burning hot and "click-clack" about Every 3-5 Minutes When Powered On.
  • Made of high quality material, stable characteristics, high reliability. Ideal spare parts for refrigerator to replace old one.
Bestseller No. 3
Upgraded 6750C-0004R Refrigerator Overload Protector by PartsBroz - Compatible Kenmore LG...
  • 6750C-0004R Refrigerator Overload C - A high-quality exact equivalent for part numbers AP4651578, 1268273, PS3529535. Exact fit for models...
  • Compatibility with major brands - Refrigerator over load guard is compatible with LG, Kenmore fridges. It fits hundreds of models and can be installed...
  • Quick DIY repair - 6750C-0004R Fridge Overload Protector Replacement Part will help if your appliance is not cooling or freezing. Our high-quality...
  • Attentive support - If you are uncertain about whether the guard fits your fridge, we will help you. We generally put forth a valiant effort to...
  • High-quality elements - Refrigerator replacement protector meets or exceeds all manufacturer specifications. We provide a lifetime warranty and...
Bestseller No. 4
LG 6750CL0001D Genuine OEM Compressor Overload Protector for LG Refrigerators
  • This LG Compressor Overload Protector is a genuine OEM (Original Equipment Manufacturer) part manufactured to exact specifications
  • Replacement LG brand Refrigerator Compressor Overload Protector shuts off the compressor when it begins to draw too much current
  • LG 6750CL0001D Refrigerator Compressor Overload Protector is attached to the compressor in the refrigerator
  • High quality LG OEM 6750CL0001D Refrigerator Compressor Overload Protector is manufactured with premium materials for durability and exact fit, be...
  • Life's Good when choosing Genuine LG OEM Factory parts for your LG appliances
SaleBestseller No. 5
[FBA] ORIGINAL KLIXON Produced WR8X122 for GE Refrigerator Overload Protector by OEM Mania...
  • Authorized factory OEM replacement part for GE Refrigerator
  • This is an O.E.M. authorized part produced under strict quality control. Please make a note of the difference in KLIXON and generic brands for the...
  • Part No. WR8X122, (414RFBYY-53 GAB7AB). Check this to make sure you order the right part. Please do not purchase unless this item code is exactly...
  • Fits various brand models. If you are not sure whether this part fits your model, please contact us before purchasing. Please see the comparison table...
  • Replaces WR8X151 WR8X112 AP2061490 PS310334 309576 AH310334 EA310334 WR08X0112 WR08X0122 WR08X0151
Bestseller No. 6
Aopin 3 Pin Freezers Compressor 1/6HP 125W 15 Ohm Thermal Overload Protector + Refrigerator PTC...
  • ►Tip: When purchasing overload protection parts, carefully compare the parameters and appearance of the replacement parts to avoid...
  • ►It is suitable for maintenance and assembly of refrigerators and freezers of various brands;
  • ►The PTC chip 3pin 15 ohm starter, butterfly relay compressor electrical equipment;
  • ►The replacement must be checked and the electrical parameters of the original should be consistent.
  • ►The refrigerator doesn't work? First, check whether your refrigerator compressor is damaged by the start relay! Refer to your manual to ensure that...
Bestseller No. 7
E-outstanding Compressor Thermal Overload Protector 2PCS 1/3HP-250W Freezer Thermal Overload...
  • Made of high-quality materials, with stable characteristics and high reliability. Ideal spare parts for refrigerators to replace old ones.
  • Lightweight shape. Easy to install.
  • The compressor thermal overload protector connects to the compressor and shuts down the compressor when the compressor motor consumes too much...
  • Suitable for all kinds of mini refrigerators, wine centers and beverage coolers.
  • Compatible power: 250W. Overall dimensions: 2.6 x 2.8 cm / 1 inch x 1.1 inches (D x H). Package includes: 2 refrigerator thermal overload protectors.
SaleBestseller No. 8
uxcell 2 Pcs Refrigerator Thermal Overload Protector 1/2HP 375W Compressor Replacement Part
  • MODEL: 1/2HP(375W) Refrigerator Thermal Overload Protector Replacement
  • MONEY SAVE: Inexpensive way to repair a refrigerator or other electric protection appliance
  • EASY TO INSTALL: Made exactly fit for most brands.
  • How to Select Protector : 1.consistent of size with replacement size.2.Check compressor power.Compressor power ≤Protector power
  • Product Breakdown Judgment : Normal for shaking with sound,bimetallic sheet in protector is not fixed
Bestseller No. 9
MEETOOT 1pcs QP-02-4.7 PTC Refrigerator Start Relay 3 Pin Coolers Compressor Starter 4.7 ohm with...
  • Package Content: 1 x PTC Starter Relays 4.7 ohm 3Pin + 1 x Refrigerator Overload Protector 1/2HP
  • Made of high quality material, stable characteristics, high reliability. Ideal spare parts for refrigerator to replace old one.
  • Best solution for some common problems, such as compressor is not starting, burning hot and "click-clack" about Every 3-5 Minutes When Powered On.
  • Suitable for various of mini-fridges, wine centers and beverage coolers and so on. Easy to install.
  • Fit For: Vissani, Danby, Vinotemp, EdgeStar, Summit, Whirlpool, Frgidaire, Kenmore, Maytag, Haier, Igloo, Magic Chef.
SaleBestseller No. 10
Refrigerator Compressor Relay and Overload Kit 5 Sets,Refrigerator Starters QP2-4R7 4.7 Ohm 1 Pin...
  • Wide Applications: the 4.7 ohm 1-pin PTC start relays and 6750C-0005P refrigerator overload protectors are compatible with most mini refrigerators,...
  • Refrigerator starter relay and overload protector suitable for various of mini-fridges, wine centers and beverage coolers and so on. Replacements for...
  • The refrigerator starter relay is made of plastic and the overload protector is made of stainless steel , both materials are durable, reliable which...
  • Package content: There are 5 pieces of 4.7 ohm 1-pin PTC starting relays and 5 pieces of 750C-0005P refrigerator overload protectors 1/6 HP in the...
Bestseller No. 11
Ultra Durable 6750C-0004R Refrigerator Overload Protector Replacement Part by BlueStars - Exact Fit...
  • ✅ STABILIZE THE TEMPERATURE: If your refrigerator/freezer is too hot or too cold, you may need to replace the defrost heater. This part helps you...
  • ✅ PERFECT MATCH: The 6750C-0004R Refrigerator Overload Protector is made EXACTLY FIT for most top name brands (LG & Kenmore) and replaces part...
  • ✅ PREMIUM QUALITY: 1 x 6750C-0004R LG Refrigerator Compressor Overload Protector. The 6750C-0004R Refrigerator Overload Protector attaches to the...
  • ✅ EASY TO INSTALL: You don't need any special tools to install this part. Only takes a few minutes of repairing. Please prepare a screwdriver to get...
  • ✅ 𝟭𝟬𝟬% 𝗟𝗜𝗙𝗘𝗧𝗜𝗠𝗘 𝗪𝗔𝗥𝗥𝗔𝗡𝗧𝗬: For any reason, you're not completely satisfied, you can ask for...
Bestseller No. 12
10 Pieces Refrigerator Starters QP2-4R7 4.7 Ohm 1 Pin Refrigerator PTC Starter Relays and...
  • Package content: there are 5 pieces of 4.7 ohm 1-pin PTC starting relays and 5 pieces of 750C-0005P refrigerator overload protectors in the package,...
  • Compatible models: refrigerator overload protectors can effectively prevent the compressor in the refrigerator from overheating, they can be effective...
  • PTC starting relay: the PTC starter relay is a universal starter relay, applied in various brands of mini refrigerators and coolers; However, our...
  • Easy to install: the refrigerator start relays are durable, reliable and not easy to rust thanks to plastic and brass materials; It is worth...
  • Wide applications: the 4.7 ohm 1-pin PTC start relays and 6750C-0005P refrigerator overload protectors are compatible with most mini refrigerators,...
Bestseller No. 13
220V Compressor Thermal Overload Protector for HX1/3HP Refrigerator
  • Product Name : Compressor Thermal Protector;For : 1/3HP Refrigerator t
  • Compatible with Power : 250W;Voltage : 220V
  • Dimension : 26 x 16mm/ 1.02" x 0.63" (D*H);Material : Plastic, Electronic Part
  • Color : Black;Net Weight : 18g
  • Package Content : 1 x Compressor Thermal Protector
Bestseller No. 14
6750C-0005P Refrigerators Overload Protector Fix Cooling problem -Replaces Part Numbers 135796...
  • Note: Before installing the product, please disconnect the power supply and wear work gloves to protect your hands.
  • Parts Number:6750C-0005P Refrigerator Overload Protector,1.2x1.2x1 inches.Replaces Part :1357963 AP4439459 PS3529540 EAP3529540 135796 6750C-0004R
  • Fix Your Refrigerator: If your fridge is working but not cooling, you may have a faulty overload protector. Replacing a broken overload protector with...
  • Premium Quality:The replacement part is made from high quality material and well-tested by the manufacturer.Non original aftermarket part. Fits OEM...
  • About Us: For any reason you're not completely satisfied, you can ask for a replacement or full refund. If you are not sure whether this replacement...
Bestseller No. 15
Edgewater Parts 2183456: Overload Compatible With Whirlpool Refrigerators
  • 2183456: Overload Compatible With Whirlpool Refrigerator
  • PTC Style Overload Protector For Whirlpool Refrigerator
  • Replaces PS327843, 450529, AP2992199, 2214067, 4390624
  • 1 Year Warranty
SaleBestseller No. 16
uxcell 2 Pcs Refrigerator Overload Protector Compressor Replacement Part, 1/4HP (180W)
  • MODEL: 1/4HP(180W) Refrigerator Thermal Overload Protector Replacement
  • MONEY SAVE: Inexpensive way to repair a refrigerator or other electric protection appliance
  • EASY TO INSTALL: Made exactly fit for most brands.
  • How to Select Protector : 1.consistent of size with replacement size.2.Check compressor power.Compressor power ≤Protector power
  • Product Breakdown Judgment : Normal for shaking with sound,bimetallic sheet in protector is not fixed
SaleBestseller No. 17
uxcell Refrigerator Overload Protector Compressor Replacement Part, 1/2HP
  • MODEL: 1/2HP Refrigerator Thermal Overload Protector Replacement
  • EASY TO INSTALL: Made exactly fit for most brands.
  • APPLICATION: It attaches to the compressor and shuts off the compressor if the compressor motor draws too much current
  • How to Select Protector : 1.consistent of size with replacement size.2.Check compressor power.Compressor power ≤Protector power
  • Product Breakdown Judgment : Normal for shaking with sound,bimetallic sheet in protector is not fixed
Bestseller No. 18
QP2-4.7/ QP2-4R7 4.7Ohm Refrigerator 3 Pin PTC Start/Starter Relay w/Refrigerator Overload Protector...
  • 【Package Included】You will get 1x 4.7 Ohm 3-pin PTC start relay and 1x 1/6HP Refrigerator overload protector, totally 2 pieces for you, convenient...
  • 【Compatible models】PTC starter relay can suitable for most brands in the market that uses 3 Pins QP02-4.7 ohm resistor relay. The refrigerator...
  • 【Save Time & Money】Prepared for some common problems, such as compressor is not starting, burning hot and "click-clack" about every 3-5 minutes...
  • 【Premium Quality】The refrigerator starter relays and overload protector are made of high-quality plastic + brass materials, Better than most...
  • 【Widely Applicable】The Overload Protector/ PTC Start Relay is suitable for the repair and assembly of various brands of refrigerator/freezer/air...
SaleBestseller No. 19
BLLNDX 1Set QP2-4.7 PTC 1 Pin 4.7Ohm Starter Relay and 6750C-0005P Refrigerator Overload Protector
  • Package content: 1 package contains 1 4.7 ohm 1-pin PTC start relay and 1 6750C-0005P refrigerator overload protector, a total of 2 pieces, easy to...
  • Compatible models: The refrigerator overload protector can prevent the compressor in the refrigerator from overheating, and can be replaced with part...
  • CPTC starting relay: PTC starting relay is a universal starting relay suitable for various brands of mini refrigerators and freezers, saving you time...
  • Easy to install: The refrigerator start relay is made of plastic, and the overload protector is made of brass. Both materials are durable, reliable...
  • Wide range of applications: 4.7 ohm 1-pin PTC start relay and 6750C-0005P refrigerator overload protector are compatible with most mini refrigerators,...
Bestseller No. 20
1/5 HP Compressor Thermal Overload Protector and 15Ohm Start Relay Fits Portable Freezer Car...
  • 1/5 HP Compressor Thermal Overload Protector and 15Ohm Start Relay Fits Portable Freezer Car Refrigerator Beverage Wine Beer Cooler...
  • Refrigerator Round Overheat Protector Power: 1/5HP (150W), L*W:28mm X 26mm (1.10" X 1.0").
  • Compressor Start Relay Resistance: 15 Ohm, Pin Number: 3 Pin, 29mm X 21mm X 28mm (1.14" X 0.83" X 1.10").

Having trouble finding a great refrigerator overload protector?

This problem is well understood by us because we have gone through the entire refrigerator overload protector research process ourselves, which is why we have put together a comprehensive list of the best refrigerator overload protectors available in the market today.

After hours of searching and using all the models on the market, we have found the best refrigerator overload protector for 2023. See our ranking below!

How Do You Buy The Best Refrigerator Overload Protector?

Do you get stressed out thinking about shopping for a great refrigerator overload protector? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching refrigerator overload protector, which is why we have assembled a comprehensive list of the greatest refrigerator overload protector available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for refrigerator overload protector that you consider buying. Your questions might include the following:

  • Is it worth buying an refrigerator overload protector?
  • What benefits are there with buying an refrigerator overload protector?
  • What factors deserve consideration when shopping for an effective refrigerator overload protector?
  • Why is it crucial to invest in any refrigerator overload protector, much less the best one?
  • Which refrigerator overload protector are good in the current market?
  • Where can you find information like this about refrigerator overload protector?

We’re convinced that you likely have far more questions than just these regarding refrigerator overload protector, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for refrigerator overload protector, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible refrigerator overload protector. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an refrigerator overload protector buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available refrigerator overload protector currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of refrigerator overload protector has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an refrigerator overload protector?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your refrigerator overload protector.
  5. Customer Ratings: Number ratings grade refrigerator overload protector objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their refrigerator overload protector.
  7. Product Quality: You don’t always get what you pay for with an refrigerator overload protector, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an refrigerator overload protector is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining refrigerator overload protector information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding refrigerator overload protector is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the function of overload protector in refrigerator?

A: Overload Protector Job. The compressor is normally near the rear floor of the refrigerator. As it does its job, it generates a great deal of heat. The overload protector sits near the condenser by the current start relay and ensures the condenser does not overheat while working. If the overload protector senses that the compressor is …

Q: What does a refrigerator overload protector do?

A: The Compressor. When people hear the refrigerator working,what they are hearing is the motor powering the compressor. Overload Protector Job. The compressor is normally near the rear floor of the refrigerator. … Location. The electrical wires that provide power to the parts of the refrigerator all run from the junction box at the rear. Replacement. …

Q: How to test the overload protector?

A: Turn the FLA dial back to its proper setting and let the motor run for at least 5 minutes. Open the contact (or) while the motor is running and start a timer. The overload should trip in around 3 seconds,or within 10 seconds maximum.

Q: Can You overload a refrigerator?

A: Too much food in your refrigerator makes it difficult for air to circulate and keep food cool enough. It can block your freezer vents, causing your refrigerator motor and condenser to work harder than they need to, which can cause them to burn out. Similarly, why should you not overload your fridge?