- Home Page /
- Industrial Supplies /
- Industrial Electrical /
- Passive Components /
- Capacitors /
- 50 + 5 MFD uf PW-50/5/R 370 or 440 Volt Dual ...

A dual run capacitor saves space by combining two physical capacitors into one case. The capacitance(µF or MFD or micro farad) must be the same or stay within 10%+ or 5%- of its original value. A 440 volt capacitor can be used in place of a 370 volt, as it is built better, but vice versa will fail prematurely.
50 + 5 MFD uf PW-50/5/R 370 or 440 Volt Dual Run Round Capacitor for Condenser Straight Cool or Heat Pump Air Conditioner 50/5 Micro Farad - to Last
IMP 20
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
A dual run capacitor saves space by combining two physical capacitors into one case. The capacitance(µF or MFD or micro farad) must be the same or stay within 10%+ or 5%- of its original value. A 440 volt capacitor can be used in place of a 370 volt, as it is built better, but vice versa will fail prematurely.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Product Details
| Package Weight | 1 Pound |
Who Should Buy?
-
Residential Users
Ideal for homeowners needing a reliable capacitor for their air conditioning or heat pump systems.
-
HVAC Technicians
Perfect for professionals who require durable capacitors for quick replacements in HVAC systems.
-
Energy-Conscious Consumers
Great for those seeking energy-efficient solutions to enhance the performance of their cooling systems.
-
Commercial Applications
Not suitable for large commercial equipment that requires higher capacity or durability.
-
Specialized Systems
May not work effectively with specialized or older HVAC systems needing unique capacitor specifications.
-
Low-Use Areas
Not advisable for spaces with minimal air conditioning use where durability isn't a priority.
Product Description
50 + 5 MFD uf PW-50/5/R 370 or 440 Volt Dual Run Round Capacitor for Condenser Straight Cool or Heat Pump Air Conditioner 50/5 Micro Farad - to Last 5 Years
About This Item
Upgrade your air conditioning system with the PowerWell 50 5 MFD uf PW-505R 370 or 440 Volt Dual Run Round Capacitor. This high-quality capacitor is designed to provide reliable performance and last up to 5 years, making it a perfect choice for those looking for a long-lasting solution. A dual run capacitor like this one supports two electric motors, such as a fan motor and a compressor. It helps start and run the unit more efficiently, saving space by combining two physical capacitors into one case.
The PowerWell capacitor has three terminals labeled C, FAN, and HERM, making it easy to install and connect. One of the standout features of this capacitor is its versatility. It can be used for both straight cool and heat pump air conditioners, making it suitable for a variety of applications. The 505 micro farad capacity ensures optimal performance, providing the necessary charge to keep your system running smoothly. When it comes to voltage, the PowerWell capacitor offers the choice between 370 or 440 volts.
While a 440-volt capacitor is built to higher standards, it can be used in place of a 370-volt capacitor. However, using a 370-volt capacitor in place of a 440-volt one can cause premature failure and damage to your system. It's always better to opt for a capacitor with a voltage rating that matches or exceeds the requirements of your system. Safety is also a key consideration, which is why it's important to choose a capacitor that is EIA-456-A approved for the USA market.
The PowerWell capacitor meets this standard, giving you peace of mind and ensuring compliance with industry regulations. In summary, the PowerWell 50 5 MFD uf PW-505R 370 or 440 Volt Dual Run Round Capacitor is a reliable and durable choice for air conditioning systems. With its dual functionality and high-quality construction, it's an excellent investment for ensuring the optimal performance and longevity of your system. Upgrade your capacitor today and enjoy a more efficient cooling experience.
Customer Questions & Answers
-
Question:
What is a 50 5 MFD uf PW-505R capacitor used for?
Answer: The 50 5 MFD uf PW-505R capacitor is essential for dual run applications in air conditioning systems, specifically for condenser units in straight cool or heat pump configurations. This component helps manage the electrical energy that powers the compressor and fan motor, improving overall efficiency. By stabilizing voltage and operating correctly, it directly influences the system's performance, making it reliable for cooling or heating scenarios. -
Question:
How do I know if I need to replace my air conditioner's capacitor?
Answer: Signs that you need to replace your air conditioner's capacitor include unusual noises from the unit, inconsistent cooling or heating, a blown capacitor (often visible), or the system failing to start. These issues indicate that the capacitor is failing to perform its function correctly and could lead to more significant problems in your air conditioning unit. Regular maintenance checks can help identify these issues early. -
Question:
Can I install the 50 5 MFD uf PW-505R capacitor myself?
Answer: Yes, installing the 50 5 MFD uf PW-505R capacitor can be done by individuals with basic electrical knowledge. Before beginning, ensure to disconnect power to the unit to prevent electrical shock. After removing the faulty capacitor, carefully note the wiring connections before replacing it with the new capacitor, matching the MFD rating. However, if you are unsure about the procedure, it's advisable to consult a professional technician for safe installation. -
Question:
What voltage rating options are available for the PW-505R capacitor?
Answer: The PW-505R capacitor is available in two voltage ratings: 370 Volt and 440 Volt. The selection between the two should be based on your specific air conditioning unit's requirements. Using the correct voltage rating is crucial as it ensures optimal performance and longevity; surpassing the voltage threshold may result in failure or reduced efficiency. Always check your air conditioner's specifications before making a choice. -
Question:
What is the importance of microfarad rating in capacitors?
Answer: The microfarad (MFD) rating, like the 5 MFD rating of the PW-505R capacitor, indicates its capacitance value, crucial for the functionality of your air conditioner. A capacitor with the correct MFD ensures sufficient energy storage for the compressor and fan motor, enabling efficient startup and operation. Using an incorrect MFD can lead to poor performance, overheating, or damage to the unit, underscoring the importance of adhering to specified ratings. -
Question:
Are there any signs of a malfunctioning capacitor in my air conditioning system?
Answer: Yes, indicators of a malfunctioning capacitor include the air conditioner not starting, strange sounds during operation, or irregular cycling of the system. These signs suggest that the capacitor isn't supplying the necessary power to components like the compressor or fan. Investigating these symptoms promptly can prevent larger, more expensive repairs related to a failing HVAC system. -
Question:
What can happen if I use an incompatible capacitor with my air conditioning unit?
Answer: Using an incompatible capacitor can lead to severe consequences for your air conditioning unit. If the MFD rating is incorrect, your unit may not start or could run inefficiently, causing overheating and potential compressor damage. Additionally, using the wrong voltage rating could lead to capacitor failure, electrical shorts, or other electrical hazards. Always check compatibility before installation to maintain your system's efficiency and safety. -
Question:
How can I increase the lifespan of my air conditioning capacitor?
Answer: To enhance the lifespan of your air conditioning capacitor, ensure proper installation and regular maintenance of your HVAC unit. Regular checks minimize operational stress, while maintaining clean filters and proper airflow helps optimize performance. Environment factors such as temperature fluctuations or high humidity can also affect capacitor health, so consider these elements in your maintenance routines to ensure longevity. -
Question:
Is the PW-505R capacitor suitable for both heating and cooling systems?
Answer: Yes, the PW-505R capacitor is designed for dual run applications in both heating and cooling systems. It functions effectively in ambient temperatures during the heating mode and efficiently supports cooling operations. This versatility makes it a reliable component for users who require a dependable solution for year-round temperature control in their homes or commercial spaces. -
Question:
Where can I buy the 50 5 MFD uf PW-505R capacitor in Isle of Man?
Answer: You can purchase the 50 5 MFD uf PW-505R capacitor at Ubuy, a renowned platform that specializes in electronics and HVAC components. Ubuy offers a wide selection of high-quality capacitors, ensuring you find the right replacement for your air conditioning unit. Their user-friendly interface makes it easy to browse through different products and select the one that matches your specifications.
PowerWell Capacitors Editorial Review
Customer Reviews & Ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
“The product received very good packaging & safe…Thank You”
“Accurate delivery timing given”
“Not madly expensive like I thought, and much quicker than promised.”
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
IMP 20
Order now and get it around Saturday, July 18
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.)
QTY:
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Features & Benefits
- Dual run capacitors save space by combining two physical capacitors into one case.
- Capacitance must be the same or stay within 10%+ or 5%- of its original value.
- A 440 volt capacitor can be used in place of a 370 volt, as it is built better.
- A capacitor is not EIA-456-A approved means it is NOT approved for USA market.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.