ZHANG
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QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
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QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
Compatible with refrigerator compressors of all brands: Compatible with LG Kenmore refrigerator compressors, suitable for most refrigerators, small refrigerators, freezers, deep freezers, compatible, can well protect the compressor
QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit
Item #: 34624254

QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit

Item #: 34624254

PHP 1075

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Sunday, September 13
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Compatible with refrigerator compressors of all brands: Compatible with LG Kenmore refrigerator compressors, suitable for most refrigerators, small refrigerators, freezers, deep freezers, compatible, can well protect the compressor
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What Stands Out

Efficient Power Control
The QP2-4R7 PTC starter relay ensures optimal power management in refrigerators, enhancing energy efficiency while minimizing electricity costs for homeowners.
Durable Overload Protection
The 6750C series overload protector provides reliable protection against overheating and electrical faults, extending the lifespan of your refrigerator and ensuring peace of mind.
Easy Installation
This kit includes two essential components for quick and hassle-free installation, making it suitable for DIY enthusiasts and professionals, ensuring efficient refrigerator operation without complications.

Product Details

Shop QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit online at a best price in Philippines. B08MKW94ZP
  • Package includes 1 piece PTC start relay and 1 piece of 6750C-005P refrigerator overload protector
  • Compatible with refrigerator compressors of all brands, including LG and Kenmore
  • 6750C-0004R and 6750C-0005P can replace part numbers AP4439459, 1357963, AH3529540, EA3529540, PS3529540
  • PTC starting relay has a resistance of 4.7 ohm with 1 pin, made of black plastic
  • Refrigerator overload protector prevents compressor overheating
  • Unconditional refund and replacement policy available for customer satisfaction
Connector TypeScrew
Contact TypeNormally Open
Mounting TypeScrew Mount
Operation ModeAutomatic
Wattage3021.3 Milliwatts
Coil Resistance4.7 ohm
Number of Terminals3
Contact MaterialCopper
Brand NameZHANG
UPC788609040152
Number of Packs2
Unit Count2 Count
Item HighlightFits most mini fridges, compact coolers and freezers ,Compressor Relay and 1Pcs Refrigerator Overload Protector 1/2HP
Number of Items2
ManufacturerZHANG
ModelQP2-4R7 6750C-0005P
Part NumberQP2-4R7 6750C-0005P
BrandZHANG
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners needing reliable replacement parts for household refrigerator repairs and maintenance.

  • DIY Enthusiasts

    Great for DIY enthusiasts who enjoy repairing appliances themselves with easily installable components.

  • Small Business Owners

    Perfect for small business owners managing refrigeration needs and aiming to reduce appliance downtime.

Not Suitable For
  • Commercial Use

    Not suitable for heavy-duty commercial refrigeration systems that require robust, industrial-grade components.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the function of the QP2-4R7 PTC starter relay?

    Answer: The QP2-4R7 PTC starter relay is designed to provide a smooth start for refrigerator compressors. When the compressor is powered on, the relay initially applies voltage to start the motor and then disconnects once the motor reaches operational speed. This ensures optimal performance and prevents electrical damage. Its use is crucial in scenarios where reliable compressor operation is essential, such as in refrigeration systems and cooling appliances.
  • Question: How does the 6750C-0005P overload protector work?

    Answer: The 6750C-0005P overload protector monitors the compressor's operating conditions. It is designed to cut off power to the compressor if it detects excessive current or overheating, protecting the motor from damage. This is particularly important in situations where refrigerators are subjected to varying loads or environments, as it helps maintain the longevity of the appliance.
  • Question: What is included in the 12HP refrigerator overload protector kit?

    Answer: The kit includes two essential pieces: the QP2-4R7 PTC starter relay and the 6750C-0005P overload protector. Together, they work to enhance the efficiency and safety of your refrigeration unit. This combination is ideal for those looking to replace both components to ensure their refrigerator operates optimally, especially in high-demand settings.
  • Question: Can these components be used for other appliances, or are they specific to refrigerators?

    Answer: While primarily designed for refrigerators, the QP2-4R7 PTC starter relay and 6750C-0005P overload protector can also be used in other cooling appliances that require similar starter and overload protections. This versatility makes them useful in air conditioning units or similar refrigeration systems, providing reliable operation across various applications.
  • Question: What are the signs that my refrigerator needs these components replaced?

    Answer: Common signs that indicate a need for replacement include the refrigerator not cooling adequately, unusual noises during operation, or the compressor frequently turning on and off. If you experience these issues, utilizing the QP2-4R7 starter relay and 6750C-0005P overload protector could restore normal function, as they play crucial roles in the efficiency and longevity of your appliance.
  • Question: Is the installation of these components complicated?

    Answer: Installation of the QP2-4R7 PTC starter relay and the 6750C-0005P overload protector does require some technical knowledge, as it involves working with electrical systems. However, with the right tools and following safety precautions, many users can successfully replace these components. It’s an excellent DIY project for those experienced with home repairs or appliance maintenance.
  • Question: Do these components require any specific maintenance?

    Answer: Generally, the QP2-4R7 starter relay and the 6750C-0005P overload protector do not require regular maintenance. However, it's advisable to check them periodically for any signs of wear or damage, especially if the refrigerator is experiencing operational issues. Regular appliance check-ups can help ensure they function optimally.
  • Question: What voltage ratings do these parts support?

    Answer: The QP2-4R7 PTC starter relay and the 6750C-0005P overload protector are designed to work within standard voltage ratings typically found in household appliances, generally compatible with most refrigerator compressors. It’s important to ensure that they match the voltage requirements of your specific appliance to avoid operational failures or electrical hazards.
  • Question: Where can I buy the QP2-4R7 PTC Starter Relay and 6750C-0005P Overload Protector kit in Philippines?

    Answer: You can purchase the QP2-4R7 PTC Starter Relay and 6750C-0005P Overload Protector kit on Ubuy. Ubuy offers a convenient shopping experience, allowing you to order the parts necessary for your refrigerator repairs directly from their platform, making it easier to find and receive your components.

ZHANG Beverage Refrigerator Replacement Parts Editorial Review

QP2-4R7 QP2-4.7 4.7 Ohm 1-Pin PTC Starter/Start Relay and Overload Kit is designed for reliable operation in mini fridges, compact coolers, and freezers. This automatic relay features a normally open contact type and a screw connector, ensuring a straightforward installation process. With a coil resistance of 4.7 ohms and a wattage rating of 3021.3 milliwatts, it's capable of handling the demands of various refrigeration systems. Customers have praised its effectiveness in starting compressors, making it a popular choice for those needing a dependable replacement for broken relays. Its robust copper contact material enhances performance and longevity in refrigeration applications.

Customer Reviews & Ratings

13 customers ratings
  • 5 Star
    72%
  • 4 Star
    11%
  • 3 Star
    0%
  • 2 Star
    9%
  • 1 Star
    8%

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Pros

  • Fits most mini fridges and compact coolers
  • Easy to install with screw mount design
  • Reliable automatic operation for refrigeration
  • Durable copper contact material for longevity
  • Includes overload protector for safety

Cons

  • Installation might require basic electrical knowledge

Platform Trust & Buyer Confidence

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“Easy to use and always helpful and sorts any issues I've had past and present”

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“The delivery was fast and the product came undamaged and authentic.”

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27 August 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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PHP 1075

Order now and get it around Sunday, September 13

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Fastest cross-border delivery

Features & Benefits

  • Compatible with all brand refrigerators
  • Can protect the compressor
  • Suitable for most refrigerators, small refrigerators, freezers, deep freezers
  • Unconditional refund and replacement
  • 24/7 customer support
  • High customer satisfaction

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