Best Motor Industrial Electrical Capacitors of 2026
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Motor industrial electrical capacitors are essential components for any electrical system that requires the storage and release of electrical energy. These capacitors are designed to withstand high voltage and current levels, making them ideal for use in heavy-duty industrial applications. They are commonly used in motors, generators, and other power equipment, where they help to improve energy efficiency and reduce power losses. Motor industrial electrical capacitors come in a range of sizes and specifications to suit different applications and can be customized to meet specific requirements. They are a crucial component for any industrial electrical system and are widely used in manufacturing, mining, and other heavy industries.
At a Glance: Our Top Picks
Top 10 Motor Industrial Electrical Capacitors
uxcell CBB61 24uF 250V Ceiling Fan Capacitor
The uxcell Ceiling Fan Capacitor is made with a durable metallized polypropylene film inside a sturdy plastic shell, ensuring long-lasting performance. It has a rated capacity of 24uF with a tight tolerance of ±5%, providing reliable and consistent power for your fan. Designed for 250V AC and compatible with both 50Hz and 60Hz frequencies, this capacitor works well in various electric power systems. Its compact size (48x38x26mm) makes it easy to install in ceiling fans, pumps, motors, and generators, helping you maintain smooth and efficient operation of your appliances.
Globe Capacitor GCS-OS200J5 20mfd 370V/440V
The Globe 20mfd Motor Capacitor is designed to provide dependable starting power for motor compressor systems, ensuring smooth operation with its fixed capacitance. You’ll appreciate its long lifespan, as it’s built to last three times longer than typical replacement capacitors, saving you frequent replacements. Safety is a priority with this capacitor, featuring a self-healing design and a UL-approved pressure interrupter to protect against electrical faults—ideal for HVAC systems where reliability matters. Additionally, it maintains stable electrical performance even with temperature changes, so you can trust it to work well under various conditions.
uxcell Ceiling Fan Capacitor CBB61 15uF 450V AC 2 Wires Metalized Polypropylene Film Capacitors 58x28x50mm for Water Pump Motor Generator
Get the uxcell Capacitor for your single-phase motor in 50Hz/60Hz AC electric power system. The metallized polypropylene film sheet with plastic shell makes it lightweight, small in volume, and long-lasting. It has great self-healing and excellent electrical performance. With a rated capacity of 15uF and a tolerance of ±5%, this capacitor is suitable for ceiling fans, wall fans, stand fans, industrial fans, range hood fans, air exchange fans, water pumps, motors, and generators. If your fan is working slowly or not at all, it may be due to a burnt-out or weak capacitor. Replace it with the uxcell Capacitor, which has a cover size of 58x28x50mm / 2.3x1.1x2inch and is rated for 450V AC and 50/60Hz frequency.
AP Appli Parts Motor Start Capacitor 378-450 Mfd 110-125 VAC
The AP Motor Start Capacitor is designed to replace any brand with the same capacitance and voltage, making it easy for you to find a perfect fit for your motor needs. It supports 110-125VAC and features a 1/4 inch male quick-connect for straightforward installation. Manufactured under strict UL certification, this capacitor ensures safety and reliability, free from harmful PCBs. It operates efficiently in a wide temperature range from -40°F to 149°F, so you can count on it in various environments. With these features, the AP Motor Start Capacitor offers a dependable solution for starting motors in pool pumps, water pumps, table saws, and more.
Globe Capacitor GCS-OS250J5 25uF 370/440V Motor Start
The Globe 25uF Motor Capacitor is designed to provide reliable starting power for motor compressor systems, making it ideal for those who need dependable, OEM-approved components. It offers a long lifespan, lasting up to three times longer than typical replacement capacitors, so you won’t have to replace it often. Safety is a priority with this capacitor, featuring a self-healing film and a UL-approved interrupter that helps prevent failures and ensures safe operation. Additionally, it maintains stable electrical performance with minimal energy loss, even when temperatures change, giving you consistent and efficient operation in your HVAC or industrial equipment.
TEMCo 161-193 uF CD60 Start Capacitor
The TEMCo CD60 Start Capacitor is designed to support single-phase motors with a capacitance range of 161-193 microfarads, ensuring efficient motor startup performance. It operates on standard household voltage between 110 and 125 volts AC, making it suitable for most HVAC, compressor, and pump systems. This capacitor works reliably on both 50 and 60 Hz frequencies, so you can use it in various regions without worry. Additionally, it functions well in extreme temperatures, from freezing cold to hot environments, which means it will keep your equipment running smoothly regardless of weather conditions.
COCAPCO CBB60 60uF 250V AC Motor Run Capacitor
The COCAPCO 60uF Motor Capacitor is designed to handle a voltage of 250 volts AC, making it suitable for a variety of electrical motor applications. With a capacitance of 60 microfarads and a tolerance of ±5%, it ensures reliable and consistent performance, which helps your motor run smoothly. This capacitor can operate in both 50 and 60 Hz frequencies, so you can use it with different power supplies without worry. Additionally, it is built to withstand temperatures from -40°C to 70°C, allowing it to work efficiently in both cold and warm environments, providing durability and long-lasting service for your equipment.
Globe Capacitor 35mfd 370/440V Oval CBB65 Motor Run
The Globe 35mfd Motor Capacitor offers a fixed capacitance value designed specifically for motor start applications, ensuring reliable performance in motor compressor systems. Its long-lasting design meets or exceeds OEM standards, giving you a capacitor that lasts up to three times longer than typical replacements. Safety is a priority with a self-healing metalized polypropylene film and a UL-approved pressure-sensitive interrupter that protect against electrical faults, making it ideal for HVAC use. Additionally, this capacitor maintains stable performance with minimal power loss even under temperature changes, so you can count on consistent and efficient operation in your industrial equipment.
Blue Stars Motor Start Capacitor
The Universal Fit 270-324 Mfd uF 110-125VAC Round Motor Start Capacitor 50/60 Hz AC Electric Replacement Part by Blue Stars is a premium quality replacement part made from durable high-quality aluminum. It meets OEM standards and ensures long-lasting and effective performance. The capacitor has a high capacitance stability over time and temperature, and very low internal power loss. It is a replacement for various start capacitors with similar volume and voltage rating. The package includes a 270-324 Mfd uF 110-125VAC Round Motor Start Capacitor 50/60 Hz AC Electric.
AS TOUGH AS THE CANADIAN WILDERNESS CBB65 10μF 450VAC Capacitor
The AS TOUGH CBB65 Capacitor is designed to provide reliable performance for your industrial electric motors, compressors, and air conditioners. It comes with a durable metal casing and two terminals, making it easy for you to install and connect securely. With a capacitance of 10 μF and a tolerance of +/-5%, this capacitor ensures stable operation for your devices. Plus, it supports multiple voltage levels up to 450VAC, giving you versatility for different equipment needs. This capacitor helps you maintain efficient motor function and extends the life of your appliances.
Frequently Asked Questions (FAQs)
1. What type of capacitors are used in motors?
Motor capacitors used in motors include start capacitors and run capacitors. These capacitors alter the current to the windings of a single-phase AC induction motor, creating a rotating magnetic field. Start capacitors and run capacitors are the two common types used.
2. How do you match a capacitor to a motor?
To match a capacitor to a motor, you can replace the start capacitor or run capacitor with a microfarad (µF) rating equal to or up to 20% higher than the original one. The voltage rating of the replacement capacitor should be equal to or greater than the original capacitor.
3. Can I use a higher UF capacitor on a motor?
Yes, you can use a larger run capacitor for a motor as long as the microfarad (UF) rating is equal to or greater than the original capacitor by up to 20%. Using a larger capacitor will not harm the motor or the run capacitor and can even improve the motor's performance in some cases.
4. What are the 3 basic types of capacitor motors?
The three basic types of capacitor motors are start capacitors, run capacitors, and dual run capacitors.
5. What happens if you put too big of a capacitor on a motor?
If you put a capacitor that is too large on a motor, it can cause energy consumption to increase and may lead to overheating of the motor windings. Both using a capacitor that is too small or too large can result in a shortened lifespan of the motor.
6. How do I know what size capacitor to use?
A rule of thumb for selecting a capacitor size is to choose one with a voltage rating two to three times greater than the expected operating voltage. This derating helps ensure the capacitor can handle the voltage fluctuations without issues.
7. Can I use a 440v capacitor instead of a 370v?
You can replace a 370v capacitor with a 440v capacitor, as the voltage rating indicates the maximum rating. However, you cannot replace a 440v capacitor with a 370v capacitor. To avoid confusion, some capacitor manufacturers label 440v capacitors as 370/440v.
8. What is the purpose of the 100 UF capacitor?
A 100 UF (microfarad), 50 volts general-purpose aluminum electrolytic capacitor is commonly used for power regulation to smooth voltage fluctuations. It can also be used in sensor applications to remove noise from the signal.
During our motor industrial electrical capacitor research, we found 24 motor industrial electrical capacitor products and shortlisted 10 quality products. We collected and analyzed 26,715 customer reviews through our big data system to write the motor industrial electrical capacitors list. We found that most customers choose motor industrial electrical capacitors with an average price of $15.26.
The motor industrial electrical capacitors are available for purchase. We have researched hundreds of brands and picked the top brands of motor industrial electrical capacitors, including uxcell, Globe Capacitors, AP APPLI PARTS, TEMCo Industrial, COCAPCO. The seller of top 1 product has received honest feedback from 12,402 consumers with an average rating of 4.8.
Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.