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Item #:
41609792
124-149 uF MFD Motor Start Capacitor Withstand Voltage 110-125V AC
87% of respondents would recommend this to a friend
Item #:
41609792
ANG 35
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What Stands Out
High Efficiency
Designed for optimal performance, this motor start capacitor boosts energy efficiency, ensuring reliable starts for various motor applications while minimizing power consumption, making it a cost-effective choice for users.
Robust Voltage Range
With a withstand voltage of 110-125V AC, this capacitor ensures durability and reliability under various operating conditions, making it ideal for demanding environments and ensuring the longevity of your electrical systems.
Versatile Compatibility
Compatible with a wide range of motors, this capacitor is perfect for both residential and commercial applications, providing flexibility and convenience for users with diverse operational needs, simplifying installation and replacements.
Product Details
- Start capacitor for 124-149 Microfarad with a withstand voltage of 110-125V AC 50/60Hz
- Round-shaped capacitor with a size of 1.437*2.75 in/36*70mm (Diameter * Height)
- Suitable for use in 125v single-phase motors such as pumps, water supplies, washers, and garage door motors
- US-style capacitor with a rugged phenolic resin body and no PCB inside
- Equipped with 1/4 inch standard quick connect terminals (6.3*0.8mm/Width*Thickness) with 2 terminals per pole
- Compatible with various start capacitors with similar volume and voltage ratings from brands like Aerovox, MARS, JARD, Global, Packard, Vanguard, Mallory, and others
| Capacitance | 149 microfarad |
| Item Shape | Round |
| Operating Voltage | 125 volts |
| Maximum Voltage | 125 volts |
| Mounting Type | Snap-In Mount |
| Material Type | resin |
| Item Dimensions W x H | 1.43"W x 2.75"H (3.6 cm) |
| Brand Name | BlueNatHxRPR |
| Unit Count | 1 Count |
| Manufacturer | Ohmmonburged |
| UPC | 757277496233 |
| Model | BL-124-149 |
| Part Number | BL-124-149 |
| Brand | BlueNatHxRPR |
| Material | resin |
| Shape | Round |
| Package Weight | 1 Pound |
Who Should Buy?
-
HVAC Technicians
Ideal for HVAC professionals who require reliable motor start capacitors for air conditioning and heating unit installations.
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Refrigeration Repair
Great choice for refrigeration technicians needing reliable start capacitors for compressors in commercial and residential systems.
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DIY Enthusiasts
Useful for DIY individuals looking to repair or upgrade motor-based appliances at home with quality start capacitors.
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High Voltage Applications
Not suitable for systems requiring capacitors beyond 125V AC, limiting its use in industrial situations.
Product Description
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Customer Questions & Answers
-
Question:
What is a motor start capacitor and how does it work?
Answer: A motor start capacitor is a component used in electric motors to provide an initial boost of energy during startup. This surge helps overcome inertia and allows the motor to reach its operating speed more efficiently. Once the motor is running, the capacitor is disconnected from the circuit, enhancing the overall performance of the motor. These capacitors are particularly useful in single-phase motors found in applications such as air conditioners, pumps, and compressors. -
Question:
What do the specifications 124-149 uF MFD and 110-125V AC mean?
Answer: The specification '124-149 uF MFD' refers to the capacitance range, which indicates how much electrical charge the capacitor can store and release. The term MFD stands for microfarads, a unit of measurement for capacitance. The '110-125V AC' signifies the voltage tolerance, meaning this capacitor can operate safely within that voltage range. Choosing a capacitor with the correct specifications ensures reliable performance and protects your motor from electrical stress. -
Question:
How can I determine if my motor needs a motor start capacitor replaced?
Answer: Signs that your motor may need a start capacitor replacement include difficulty starting, humming sounds without rotation, or intermittent operation. If these symptoms occur, it's advisable to test the capacitor with a multimeter or consult a professional. Regular checks can help identify issues early, preventing potential motor damage. If frequent starting failure occurs, replacing the capacitor with the correct specifications can restore functionality. -
Question:
Can I use a different capacitance value for my motor start capacitor?
Answer: Using a different capacitance value from what is specified for your motor can lead to operational issues. Capacitors that are too low may not provide enough starting torque, while those that are too high can cause overheating and potential motor failure. It's essential to adhere to the manufacturer's specifications to ensure your motor runs efficiently and safely. Always consult the motor's manual or a professional to select the appropriate capacitor. -
Question:
What applications commonly use the 124-149 uF motor start capacitor?
Answer: This range of motor start capacitors is commonly found in various applications including HVAC units, refrigeration systems, pool pumps, and small industrial equipment. These capacitors are integral to the starting mechanisms of single-phase induction motors, facilitating reliable operation across a range of environments. When selecting a capacitor for these applications, ensure it meets the specific voltage and capacitance ratings required for optimal performance. -
Question:
Is it safe to install a motor start capacitor myself?
Answer: While it is possible to install a motor start capacitor yourself, caution is advised. Proper safety protocols, such as disconnecting power and discharging the capacitor, should be followed to avoid electrical shock. If you're unfamiliar with electrical components or feel unsure about the process, consulting a licensed electrician is recommended. They can ensure the installation is done correctly and safely, minimizing risks. -
Question:
What is the lifespan of a motor start capacitor?
Answer: The lifespan of a motor start capacitor can vary based on usage, conditions, and quality. On average, they can last several years if used in optimal conditions. Factors such as high temperatures, voltage surges, and frequent cycling can shorten their lifespan. Regular maintenance and monitoring can help extend the longevity of your capacitor. If performance issues arise, consider replacing the capacitor proactively to maintain motor efficiency. -
Question:
How do I safely handle a faulty motor start capacitor?
Answer: When handling a faulty motor start capacitor, ensure the unit is disconnected from power and properly discharged before attempting any maintenance or replacement. Wear insulated gloves and safety goggles for protection. If the capacitor is bulging, leaking, or showing any signs of damage, it is critical to dispose of it according to your local regulations. If uncertain, contact a professional for advice on the safest handling practices. -
Question:
Where can I buy 124-149 uF MFD Motor Start Capacitor Withstand Voltage 110-125V AC?
Answer: You can purchase the 124-149 uF MFD Motor Start Capacitor Withstand Voltage 110-125V AC from Ubuy. They offer a wide selection of electrical components, ensuring you can find the exact specifications you need for your motor. Make sure to check their inventory for the correct part that fits your application. -
Question:
What are the indications of a bad motor start capacitor?
Answer: Indications of a bad motor start capacitor include the motor not starting, inconsistent starting capabilities, or a humming noise when attempting to run. More severe symptoms may involve overheating or tripping circuit breakers. If you suspect capacitor failure, testing with a multimeter can provide clarity. If replaced promptly, you can ensure your motor remains operational and efficient.
BlueNatHxRPR Capacitors Editorial Review
The BlueNatHxRPR 124-149 uF MFD Motor Start Capacitor is a reliable replacement for an old starter capacitor for various machines. Customers have reported using it for shop buffing machines, pumps, Polaris booster pumps, and even vintage electric motors. The product arrived in a timely manner and was as advertised. It is easy to install and has fixed many machines. The capacitor is also reasonably priced and a good value for customers looking for a simple fix for their machines. Overall, the BlueNatHxRPR 124-149 uF MFD Motor Start Capacitor is a reliable, affordable and easy to use replacement for various machines.
Customer Reviews & Ratings
128 customers ratings
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Pros
- Reliable replacement for various old machines
- Reasonably priced
- Easy to install
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Features & Benefits
- Best replacement method is to use original size
- Estimate run capacitor using C = 0.03* Power(uF) for 220v or 230v motor
- Estimate run capacitor using C = 0.1* Power(uF) for 110v or 125v motor
- Start capacitor estimated Approximately, C(start) = (1 - 4)*C(run)
- Round shaped start capacitor with withstand voltage of 110-125V AC 50/60Hz & volume of 124-149 Microfarad
- Compatible with Aerovox, MARS, JARD, Global, Packard, TMJ124, MSC125V124, Vanguard BC-124, Mallory PSU12415, and other start capacitors with similar volume and voltage rating
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