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Item #:
113056051
40 uF x 370 VAC Round Run Capacitor by # 12721
86% of respondents would recommend this to a friend
Item #:
113056051
KES 2847
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These capacitors are on the leading edge of capacitor design and the smaller case products will match or exceed the reliability of the previous designs.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Voltage Rating
Rated for 370 VAC, this capacitor ensures reliable operation in high-voltage environments, providing durability and stability for various electrical applications.
Robust Capacity
With a capacitance of 40 uF, it effectively supports motor operations, reducing energy costs and improving efficiency in devices like air conditioners and refrigerators.
Round Design
The round design allows for easy installation in compact spaces, making it ideal for retrofitting and servicing older units without compromising performance.
Product Details
| Capacitance | 40 microfarad |
| Item Shape | Round |
| Operating Voltage | 370 volts |
| Maximum Voltage | 370 volts |
| Mounting Type | Rack Mount |
| Upper Temperature Rating | 70 u00b0C |
| Material Type | Copper |
| Brand Name | JARD |
| Manufacturer | JARD |
| Number of Packs | 1 |
| Number of Items | 1 |
| Model | 40X370R_12721_v1 |
| Part Number | 40X370R_12721_v1 |
| Brand | JARD |
| Material | Copper |
| Shape | Round |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Air Conditioning Units
Ideal for homeowners needing to replace capacitors in central AC systems for improved efficiency and performance.
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HVAC Technicians
Perfect for HVAC technicians requiring reliable capacitors for service calls and ensuring systems operate smoothly.
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General Repairs
Suitable for individuals involved in DIY repairs of electrical appliances utilizing round run capacitors for motor operations.
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Low Voltage Applications
Not suitable for applications that operate at lower voltage levels where higher capacity could cause issues.
Product Description
40 uF x 370 VAC Round Run Capacitor by # 12721
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Customer Questions & Answers
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Question:
What is the purpose of the 40 uF x 370 VAC Round Run Capacitor by JARD # 12721?
Answer: The 40 uF x 370 VAC Round Run Capacitor is designed to improve the efficiency and performance of HVAC systems, motors, and various electrical appliances. By providing the necessary phase shift and ensuring smooth operation, this capacitor helps maintain stable voltage and reduces electrical noise. For example, it's commonly used in air conditioning units to enhance compressor functionality, ensuring consistent cooling and energy efficiency. -
Question:
What specifications should I consider before using the JARD # 12721 capacitor?
Answer: Before using the JARD # 12721 capacitor, you should focus on its capacitance rating (40 uF), voltage rating (370 VAC), and physical dimensions to ensure compatibility with your device. It's also important to check the operating temperature range and the capacitor's type (round) to match it with your appliance. This ensures optimal performance and prevents potential damage from mismatches, which could lead to system failures or inefficiency. -
Question:
How do I install the 40 uF x 370 VAC Round Run Capacitor?
Answer: Installation of the 40 uF x 370 VAC Round Run Capacitor involves safely disconnecting the power supply first. You should identify the capacitor's terminals and connect them to the corresponding wires in your appliance, ensuring the right polarity. Tightening the connections securely is essential to prevent voltage loss. Proper installation is vital; incorrect connections could lead to malfunction or damage, especially in high-demand systems like air conditioners. -
Question:
Can the JARD # 12721 capacitor be used for different types of motors?
Answer: Yes, the JARD # 12721 capacitor is versatile and can be used in various applications including single-phase motors, air conditioners, and other electric machines requiring a similar capacitance. It is especially effective in induction motors, where it helps in starting and running the motor smoothly. This adaptability makes it a popular choice among technicians and DIY enthusiasts for repairing or upgrading motor-driven equipment. -
Question:
How can I identify a faulty capacitor?
Answer: Identifying a faulty capacitor, such as the JARD # 12721, typically involves checking for physical damage like bulges, leaks, or burn marks. Additionally, if your appliance exhibits symptoms such as humming sounds, poor performance, or failure to start, it may indicate a capacitor issue. Using a multimeter to test capacitance can confirm whether the capacitor is functioning as intended, helping you address issues proactively. -
Question:
What is the lifespan of the JARD # 12721 Round Run Capacitor?
Answer: The lifespan of the JARD # 12721 Round Run Capacitor can vary based on operating conditions, typically ranging from 5 to 12 years. Factors affecting longevity include heat, humidity, and frequency of use. To maximize its lifespan, ensure proper installation, avoid exposure to extreme temperatures, and maintain regular checks in your equipment. Regular maintenance can preempt failures and keep your systems functioning optimally. -
Question:
Is the JARD # 12721 capacitor suitable for outdoor use?
Answer: The JARD # 12721 capacitor, specifically rated for HVAC applications, can be used outdoors if it is housed in appropriate weatherproof enclosures. Direct exposure to moisture, heat, or harsh environmental conditions can shorten its lifespan significantly. When used outdoors, ensure it's protected from the elements to maintain performance and durability, which is crucial in keeping external units like air conditioners operational. -
Question:
What should I do if I cannot find a replacement for the JARD # 12721?
Answer: If you're unable to locate an exact replacement for the JARD # 12721 capacitor, consider searching for capacitors with the same specifications, such as capacitance (40 uF) and voltage (370 VAC). You can consult with professionals or reputable electrical suppliers to find compatible alternatives. Additionally, online forums or communities focused on HVAC and electrical repairs can offer recommendations for substitutes that will fit your needs. -
Question:
Can I use this capacitor for a different voltage rating?
Answer: Using a capacitor with a different voltage rating than the specified 370 VAC for the JARD # 12721 is not advisable. Using a lower voltage rating may risk failure due to overvoltage, while higher ratings might not effectively handle operational loads. Always ensure that the voltage rating matches or exceeds your appliance's requirements to maintain safety and efficiency in operation. -
Question:
Where can I buy the 40 uF x 370 VAC Round Run Capacitor by JARD # 12721 in Kenya?
Answer: You can purchase the 40 uF x 370 VAC Round Run Capacitor by JARD # 12721 from Ubuy in Kenya. Ubuy offers a wide selection of electrical components, including capacitors, ensuring you find the specific product you need for your applications. Their platform is known for its user-friendly interface and reliable service, making it a great choice for both casual consumers and professionals alike.
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Pros
- High-quality construction
- Excellent performance
- Long-lasting durability
- Easy to install
- Widely compatible with many systems
Cons
- May be slightly larger than expected.
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Features & Benefits
- Designed for a variety of applications including HVAC, motors, and appliances.
- Compact design provides reliability while occupying less space.
- Tested individually before shipping to ensure top quality.
- Meets the EIA-456-A Industry Reliability Standard for long life.
- Compatible with many obsolete and discontinued models.
- Not made in China, ensuring high manufacturing standards.
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