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Item #:
108753444
Starter QPS2-C4R7MD3 Overload Protector Relay for Refrigerator Compressor PTC
80% of respondents would recommend this to a friend
Item #:
108753444
BWP 555
Price Details
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Order now and get it around Thursday, October 01
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What Stands Out
Advanced Protection
This overload protector relay features cutting-edge technology that safeguards your refrigerator compressor from potential damage, ensuring longevity and efficient operation.
Easy Installation
Designed for straightforward setup, the Starter QPS2-C4R7MD3 allows users to quickly replace or install without needing specialized tools, making it user-friendly for homeowners.
High Compatibility
Compatible with a wide range of refrigerator models, this relay ensures versatility and adaptability, making it an ideal choice for various appliances in different settings.
Product Details
| Connector Type | Screw |
| Contact Type | Normally Open |
| Mounting Type | Screw Mount |
| Operation Mode | Automatic |
| Wattage | 100 watts |
| Number of Terminals | 3 |
| Contact Material | Silver |
| Brand Name | QXNASU |
| UPC | 639394141015 |
| Manufacturer | QXNASU |
| Part Number | 123sh306 |
| Brand | QXNASU |
| Item Weight | 0.4 lbs (180 grams) |
Who Should Buy?
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Homeowners
Ideal for homeowners needing a reliable solution to protect their refrigerator compressors from overload conditions.
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Repair Technicians
Valuable for repair technicians looking for a dependable relay to replace faulty overload protectors in refrigeration units.
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DIY Enthusiasts
Useful for DIY enthusiasts who are repairing or upgrading their refrigerator compressors, ensuring long-term functionality.
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Commercial Use
Not suitable for high-demand commercial refrigeration systems that require more robust overload protection solutions.
Product Description
Starter QPS2-C4R7MD3 Overload Protector Relay for Refrigerator Compressor PTC
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Customer Questions & Answers
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Question:
What is the purpose of the Starter QPS2-C4R7MD3 Overload Protector Relay?
Answer: The Starter QPS2-C4R7MD3 Overload Protector Relay is designed to protect refrigerator compressor motors from overheating and potential burnout. This relay monitors the current flowing through the compressor and disconnects the power supply in case of overload, thus ensuring the longevity of the compressor. It is a crucial component in maintaining optimal operational efficiency and preventing costly repairs or replacements. -
Question:
How do I install the Starter QPS2-C4R7MD3 Overload Protector Relay?
Answer: Installing the Starter QPS2-C4R7MD3 Overload Protector Relay involves turning off the refrigerator and disconnecting it from power. Once you access the compressor, you can replace the old relay with the new one by ensuring the connections are secure and correctly aligned. Always refer to the specific user manual for detailed steps, as proper installation is essential for effective protection against overloads. -
Question:
What type of refrigerators can use the Starter QPS2-C4R7MD3 relay?
Answer: The Starter QPS2-C4R7MD3 relay is compatible with various refrigerator models that utilize PTC (Positive Temperature Coefficient) compressor systems. It is ideal for home refrigerators, commercial units, and any appliance requiring similar protections. Always check the specifications of your fridge to confirm compatibility, ensuring optimal performance with this relay. -
Question:
Can the Starter QPS2-C4R7MD3 relay prevent compressor issues altogether?
Answer: While the Starter QPS2-C4R7MD3 relay is designed to prevent compressor damage due to overheating, it cannot eliminate all problems associated with compressor failures. Regular maintenance, proper cleaning, and ensuring adequate airflow around the refrigerator can significantly enhance the longevity of the compressor and minimize issues. This relay serves as a critical safeguard within a broader maintenance routine. -
Question:
What symptoms indicate that I need to replace the overload protector relay?
Answer: Common symptoms include your refrigerator not starting, frequent tripping of the overcurrent protection, or unusual noise coming from the compressor. If you notice these signs, it may be time to replace the Starter QPS2-C4R7MD3 relay. Addressing these symptoms promptly can help avoid more severe compressor damage and keep your refrigerator running efficiently. -
Question:
Is the Starter QPS2-C4R7MD3 relay durable?
Answer: Yes, the Starter QPS2-C4R7MD3 relay is constructed with high-quality materials to withstand the operating conditions of refrigerator compressors. It is designed to handle significant electrical loads and temperature variations, making it a reliable choice for long-term operation. This durability ensures ongoing protection against overloads, contributing to minimal maintenance needs. -
Question:
Can I test the functionality of the Starter QPS2-C4R7MD3 relay?
Answer: Yes, you can test the functionality of the Starter QPS2-C4R7MD3 relay using a multimeter. By checking the continuity and resistance across the relay terminals, you can evaluate its condition. If the multimeter indicates an open circuit or resistance values outside the normal range, it may be time to replace the relay for effective overload protection. -
Question:
What makes the Starter QPS2-C4R7MD3 relay different from similar products?
Answer: The Starter QPS2-C4R7MD3 relay is engineered specifically for PTC refrigerator compressors, setting it apart from similar products that may not support this technology. Its precise design ensures optimal thermal protection and current monitoring for enhanced reliability. This capability enables a quicker response to overloads, reducing the risk of compressor failure and improving energy efficiency. -
Question:
Where can I buy the Starter QPS2-C4R7MD3 Overload Protector Relay for Refrigerator Compressor PTC?
Answer: You can purchase the Starter QPS2-C4R7MD3 Overload Protector Relay for Refrigerator Compressor PTC from Ubuy in Botswana. Ubuy offers a comprehensive selection of appliance components, ensuring you can find the right parts to keep your refrigerator running smoothly and efficiently. -
Question:
How does the Starter QPS2-C4R7MD3 relay enhance energy efficiency?
Answer: The Starter QPS2-C4R7MD3 relay enhances energy efficiency by preventing compressor overload, which can lead to excessive energy consumption. By ensuring that the compressor operates within safe temperature and current limits, the relay helps maintain optimal performance levels. This, in turn, translates to lower electricity bills and a reduced environmental impact, making it a smart choice for energy-conscious consumers.
QXNASU Overload Relays Editorial Review
Starter QPS2-C4R7MD3 Overload Protector Relay for Refrigerator Compressor PTC is a reliable choice for replacing your compressor relay. Users have noted its effective operation and good value as an alternative to full 3-in-1 replacements. While some have experienced minor fitting issues, adjustments can be made, particularly since the relay features screw connectors instead of blade terminals. Its automatic operation mode and durable silver contact material ensure efficiency and longevity, making it a worthwhile addition to your refrigerator setup.
Customer Reviews & Ratings
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Pros
- Effective replacement for refrigerator compressor relays
- Good value compared to 3-in-1 replacements
- Durable silver contact material for longevity
- Automatic operation mode ensures reliable performance
- Lightweight design at 0.4 lbs for easy installation
Cons
- Minor fitting adjustments may be necessary in some cases
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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BWP 555
Order now and get it around Thursday, October 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- High-quality construction ensures long-lasting performance.
- Compatible with various refrigerator models for versatile use.
- Protects your refrigerator compressor from overload.
- Enhances the durability of your refrigerator.
- Easy to install and replace old relays.
- A smart investment for maintaining appliance efficiency.
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