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Item #:
73566024
BMI USA Made Replacement Motor Start Capacitor 400-480 MFD 110 125 Volt
85% of respondents would recommend this to a friend
Item #:
73566024
GBP 20
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Imported from USA store
QTY:
Only 8 items left in stock.
Order now and get it around Sunday, October 18
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U.S.A. Start Capacitors by BMI are an industry preferred component when it comes to superior performance.
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What Stands Out
High Capacity
The BMI motor start capacitor supports a range of 400-480 MFD, ensuring reliable performance for high-demand applications, making it suitable for various motor types.
USA Made Quality
Proudly manufactured in the USA, this capacitor guarantees superior quality and durability, giving users peace of mind with a trusted domestic product.
Wide Voltage Range
Operating at 110-125 volts, this capacitor is versatile for different electrical environments, solving compatibility issues often faced with imported alternatives.
Product Details
- USA Made replacement motor start capacitor
- 400-480 MFD 110 125 Volt
- UL 810 recognized and approved
- Plastic case, moisture and oil resistant
- Suitable for 50/60 Hz operating frequency
- Replaces various brands of start capacitors
| Capacitance | 400 microfarad |
| Item Shape | Round |
| Operating Voltage | 125 volts |
| Maximum Voltage | 125 volts |
| Mounting Type | Through-Hole Mount |
| Upper Temperature Rating | 65 °C |
| Material Type | Aluminum, Plastic |
| Item Dimensions W x H | 1.43"W x 3.31"H (3.6 cm) |
| Brand Name | BMI |
| Manufacturer | BMI |
| Number of Packs | 1 |
| Number of Items | 1 |
| Included Components | Capacitor |
| Item Weight | 4 ounces (113.4 grams) |
| Model | BMI-400-480x110/125c |
| Part Number | BMI-400-480x110/125c |
| Brand | BMI |
| Material | Aluminum, Plastic |
| Shape | Round |
What's in the box
Capacitor
Who Should Buy?
-
Motor Repair Technicians
Ideal for technicians needing a reliable replacement capacitor for motors in HVAC or refrigeration systems.
-
HVAC Enthusiasts
Perfect for DIY HVAC users looking to sustainably replace a malfunctioning start capacitor easily.
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Small Business Owners
Recommended for small business facilities that depend on reliable motor operation for daily tasks.
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Large Industrial Use
Not suitable for large-scale industrial applications requiring capacitors with higher capacitance ratings.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the BMI Guernsey Made Replacement Motor Start Capacitor?
Answer: The BMI Guernsey Made Replacement Motor Start Capacitor is designed to boost the starting torque of single-phase motors, particularly in appliances such as air conditioners, refrigerators, and pumps. It does this by providing a temporary surge of electrical energy, which helps the motor start more efficiently. This capacitor is crucial for ensuring that your motor can start under load conditions, preventing potential damage and prolonging the lifespan of your motor. -
Question:
How do I know if I need to replace my motor start capacitor?
Answer: Common signs that indicate you may need a replacement for your motor start capacitor include your motor struggling to start, unusual noises such as humming, or the motor not starting at all. If you notice these symptoms coupled with frequent tripping of the circuit breaker, it's likely time to replace the capacitor. Regular maintenance checks can help identify these issues before they lead to more significant motor damage. -
Question:
What specifications should I look for when replacing a capacitor?
Answer: When replacing a motor start capacitor, it's essential to check the microfarads (MFD) rating, voltage rating, and type. The BMI Guernsey Made Replacement Motor Start Capacitor offers a range of 400-480 MFD with a voltage rating of 110-125 volts, which is crucial for compatibility with your motor. Always ensure that these specifications match your existing capacitor to guarantee optimal performance and safety. -
Question:
Can I install the capacitor myself, or should I hire a professional?
Answer: While some individuals with basic electrical knowledge can replace a motor start capacitor themselves, it is recommended to hire a professional if you're unfamiliar with electrical components. Proper installation is vital to prevent potential hazards or damage to your equipment. A professional can ensure that all connections are secure and that the correct capacitor is installed safely. -
Question:
What are the benefits of using a Guernsey-made capacitor?
Answer: Using a Guernsey-made capacitor like the BMI replacement model ensures superior quality, reliability, and compliance with strict safety standards. These capacitors often undergo rigorous testing for performance and durability, providing peace of mind that you're using a dependable part. Additionally, supporting local manufacturing contributes to economic stability and job creation. -
Question:
How can I test if my motor start capacitor is functioning properly?
Answer: You can test a motor start capacitor using a multimeter to check for capacitance. First, discharge the capacitor safely, then set your multimeter to the capacitance setting. Connect the probes to the capacitor terminals and compare the readings with the capacitor's rated MFD. If the reading is significantly lower, this indicates a faulty capacitor, necessitating a replacement for optimal motor function. -
Question:
What happens if I install a capacitor with the wrong MFD rating?
Answer: Installing a capacitor with an incorrect MFD rating can lead to inadequate motor performance. A capacitor with too low of an MFD will not provide enough starting torque, causing the motor to struggle or fail to start. Conversely, a capacitor with a higher MFD rating can place excessive strain on the motor, potentially leading to overheating or burnout. It's crucial to match the MFD to ensure proper operation. -
Question:
Is the BMI Guernsey Made Replacement Motor Start Capacitor environmentally friendly?
Answer: The BMI Guernsey Made Replacement Motor Start Capacitor is manufactured with consideration for environmental standards, focusing on producing durable components that minimize waste and energy consumption. By choosing high-quality replacements, like those from BMI, you are contributing to reduced waste as they typically have a longer lifespan, which decreases the frequency of replacements and environmental impact. -
Question:
Can I use this capacitor for different types of motors?
Answer: Yes, the BMI Guernsey Made Replacement Motor Start Capacitor is versatile and can be used in various applications including residential and commercial-grade single-phase motors. However, it is essential to ensure that the electrical specifications (MFD and voltage) match those of the motor you are servicing. This versatility makes it a suitable choice for DIY repairs in different appliances and equipment. -
Question:
Where can I buy BMI Guernsey Made Replacement Motor Start Capacitor 400-480 MFD 110 125 Volt?
Answer: You can purchase the BMI Guernsey Made Replacement Motor Start Capacitor 400-480 MFD 110 125 Volt at Ubuy. They offer a convenient platform to access high-quality electrical components, ensuring you find the right product for your needs without hassle.
BMI Capacitors Editorial Review
BMI USA Made Replacement Motor Start Capacitor 400-480 MFD 110 125 Volt is designed for durability and efficiency, featuring a round shape that fits into various applications. With a capacitance of 400 microfarads and an operating voltage of 125 volts, this capacitor is suitable for multiple devices. Users have praised its accurate advertising and perfect fit for their needs. The aluminum and plastic materials enhance its performance, and the temperature rating of up to 65 °C ensures it operates well under heat. Additionally, it is compact, making installation easy in tight spaces.
Customer Reviews & Ratings
18 customers ratings
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5 Star
66%
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4 Star
22%
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3 Star
12%
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2 Star
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Pros
- High capacitance for efficient operation
- Durable aluminum and plastic construction
- Compact size fits in tight spaces
- Temperature rating up to 65 °C
- Accurate advertisement ensures reliability
Cons
- Minor fit adjustments may be needed for some installations
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8 September 2026 · via Trustpilot
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GBP 20
Order now and get it around Sunday, October 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:
Only 8 items left in stock.
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Features & Benefits
- BMI's start capacitors are designed for intermittent AC duty
- Used in starting electric motors and gear motor applications
- Made in the U.S.A.
- Designed and engineered to the highest EIA Standards
- Replaces popular start capacitors by other brands
- UL 810 Recognized & Approved
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