QXNASU 123SH318 Fridge Compressor Motor Ptc Start Relay 1PC 4R7MC

( Brand: Qxnasu ), ( Manufacturer Part Number: 123SH318 ), ( Part Type: Fridge Compressor Motor ), ( Package Dimensions: 2.4 X 1.2 X 1 Inches; 0.32 Ounces ), ( Item Length: 2.4 ), ( Item Width: 1.2 )

Review QXNASU 1pc Fridge Compressor Motor Ptc Start Relay

Introducing the QXNASU 123SH318 1pc Fridge Compressor Motor PTC Start Relay, a top-tier component designed specifically for use with 4R7MC refrigerator systems. This start relay plays a crucial role in the efficient operation of your fridge compressor motor.

The QXNASU 123SH318 is a PTC (Positive Temperature Coefficient) type start relay. PTC relays are known for their superior performance and longevity, as they utilize a thermally-sensitive semiconductor to control the flow of electrical current. This design ensures a smooth start-up for your compressor motor, preventing the high inrush current that can cause damage and reduce the lifespan of the motor.

Measuring at approximately 53mm x 31mm x 18mm, this compact yet robust relay is the perfect fit for most refrigerator applications. Its sleek design and black finish make it a stylish addition to any refrigeration system.

Constructed from high-quality materials, the QXNASU 123SH318 offers reliable and consistent performance. The relay contacts are made from durable silver-plated copper, ensuring a clean and stable electrical connection. Additionally, the PTC element is encapsulated in a heat-resistant epoxy material, providing excellent thermal insulation and protection against external factors.

Installation of the QXNASU 123SH318 is a straightforward process. Simply replace the existing start relay in your refrigerator system with this new component. The relay comes with clear and concise installation instructions to guide you through the process.

In summary, the QXNASU 123SH318 1pc Fridge Compressor Motor PTC Start Relay is a high-performance, reliable, and long-lasting component that is essential for the smooth operation of your 4R7MC refrigerator system. Its compact size, durable construction, and PTC technology make it an excellent choice for both home and commercial applications.

Pros and Cons of Buying a QXNASU 123SH318 1PC Fridge Compressor Motor PTC Start Relay for 4R7MC

The QXNASU 123SH318 1PC Fridge Compressor Motor PTC Start Relay is a crucial component for maintaining the cooling system in a refrigerator with a model number 4R7MC. This relay ensures the efficient starting of the compressor motor by protecting it from short-circuits and overloads. In this discussion, we will weigh the pros and cons of purchasing this part.

1. Enhanced safety: The PTC (Positive Temperature Coefficient) start relay offers advanced safety features. It automatically disconnects the compressor motor from the power source when the temperature inside the refrigerator rises above a certain level, preventing potential damage to the motor.

2. Improved energy efficiency: By providing a controlled starting current, the PTC start relay ensures that the compressor motor consumes less power during startup, ultimately leading to energy savings over time.

3. Extended compressor motor life: The PTC start relay protects the compressor motor from overheating and short-circuiting, thereby increasing its overall lifespan.

4. Easy installation: This relay is designed to be a direct replacement for the OEM part, making the installation process straightforward and hassle-free.

1. Potential compatibility issues: Although the QXNASU 123SH318 is advertised as a universal fit for various refrigerator models, there is a possibility that it may not be compatible with all 4R7MC units. It is essential to double-check the specifications and compatibility before making a purchase.

2. Limited availability: This part may not be readily available at local appliance stores or repair shops, which could result in longer wait times for delivery or replacement.

3. Higher cost compared to OEM: Depending on the supplier, the QXNASU 123SH318 may be more expensive than the original equipment manufacturer (OEM) part, which could be a deterrent for some consumers.

The QXNASU 123SH318 1PC Fridge Compressor Motor PTC Start Relay for 4R7MC offers several advantages, such as improved safety, energy efficiency, and extended compressor motor life. However, potential compatibility issues, limited availability, and a higher cost compared to the OEM part should be considered before making a purchase.

If you are certain that the QXNASU 123SH318 is compatible with your 4R7MC refrigerator and you value the additional safety features and energy savings it provides, then purchasing this part is a worthwhile investment. However, if you are unsure about compatibility or prefer the peace of mind that comes with an OEM part, it may be best to consult your refrigerator manufacturer or a professional repair technician for guidance.

Details:

Fast Delivery. 1PC Fridge Compressor Motor PTC Start Relay for 4R7MC:: Reliable start relay smooth operation of refrigerator compressor motor, Specifically designed 4R7MC model's, Easy installation and long-lasting durability, Shipping.

specifications frepaacc:

• brand: Qxnasu
• mpn: 123sh318
• part type: Fridge Compressor Motor
• package dimensions: 2.4 X 1.2 X 1 Inches; 0.32 Ounces
• item length: 2.4
• item width: 1.2

offer frepaacc:

• sold: 0
• options: Ship-to-home
• started: July 27, 2025
• quantity: 1
• availability: In Stock

payments frepaacc:

• wallet: Apple-pay
• other
• credit card: Visa

seller frepaacc:

• # reviews: 81
• rating: 98.8%
• city: Miami, Florida

general frepaacc:

• condition: New
• Major Appliances > Major Appliances Parts Accessories > Refrigerator Freezer Parts

returns frepaacc:

• policy: No Returns

shipping frepaacc:

• cost: $0.00
• service: Expedited
• type: Fixed
• transit: 5-11 Days
• class: Expedited