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The VEXUNGA 20uF Run Start Capacitor is a high-quality, round CBB65 capacitor designed for one-way AC motor start and run applications. Rated for up to 450VAC and operating between -40℃ to +70℃, it ensures reliable performance in air conditioners, pool pumps, compressors, and more. Featuring a durable polypropylene film dielectric and epoxy sealing, it offers low loss, self-healing properties, and a long 60,000-hour lifespan. Its direct replacement design requires no wiring changes, making it an essential, easy-to-install upgrade for maintaining optimal motor function and preventing costly downtime.





| ASIN | B0BKKYVV4F |
| Best Sellers Rank | #264 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Electrical Capacitors |
| Brand | VEXUNGA |
| Brand Name | VEXUNGA |
| Capacitance | 20 microfarad |
| Capacitance Tolerance | 6 |
| Customer Reviews | 4.8 out of 5 stars 183 Reviews |
| Included Components | NO |
| Item Dimensions W x H | 1.77"W x 2.95"H |
| Item Shape | Round |
| Manufacturer | VEXUNGA |
| Material | Aluminum |
| Material Type | Aluminum |
| Maximum Storage Temperature | 70 °C |
| Maximum Voltage | 450 volts |
| Model | 20uF Condensateur |
| Mounting Type | Through-Hole Mount |
| Number of Items | 1 |
| Operating Voltage | 450 volts |
| Part Number | 20uF Condensateur |
| Shape | Round |
| Upper Temperature Rating | 70 °C |
T**.
Simple easy capacitator
Works as it should, my unit tested out to 19.86 mF so well within specifications. Installation is a breeze, essentially if you can take it out yourself then you can install it but make sure you turn off the power. Fixed the main blower fan in my attic unit not starting.
L**N
Time and money
Great
F**N
Works as intended
Bought for a bench grinder. It’s larger than the OEM but that wasn’t an issue for my set up.
K**S
Does the Job, compressor is back running.
Our station air compressor ate the run capacitor, then it killed the start capacitor continually trying to restart because the breaker didn't trip it out. Replaced both, and it's back to normal
V**S
Condenser
Used on my air compressor and after months of use. I still have no problems
R**R
Super Easy
This was incredibly easy to install and works great! My pool pump stopped working and after a little research, I figured out the capacitor was bad. Ordered this one and my pool pump was up and running in less than 3 minutes. I saved myself quite a bit of money and hassle by installing this myself. Two thumbs up!!
J**E
Revived my old US General US660V Compressor
Start capacitor went out so I replaced both run & start capacitors at the same time. Compressor runs like new again, this is a direct replacement for the nearly 20 year old U.S. General US660V 60 gallon air compressor.
S**H
Delivered as listed.
Works great, as listed.
B**N
Fonctionnement parfait
Bonne qualité et prix bas
H**R
Sehr gut
Ich habe mit diesem Kondensator einen unserer Kompressoren wieder zum Leben erweckt. Dort hatte ein Bosch Kondensator nach nur 30 Jahren sein Leben ausgehaucht. Der hier gekaufte Kondensator sieht gut verarbeitet aus und mir persönlich gefällt die Hülle aus Aluminium besser als eine aus Kunsstoff. Auch dass er PCB frei ist, kann ja nicht schaden. Dazu kommt noch, dass er ein Betriebskondensator ist, also nicht nur zum Anlauf, sondern 100% Einschaltdauer hat. Schnelle Lieferung, guter Preis, Funktion gegeben = Kaufempfehlung von mir.
M**K
Dobra jakość
Dobrej jakości kondensator silnika, pozwolił naprawić uszkodzoną sprężarkę
K**Z
Works like a charm 🙏👍
Compressor would not start properly; this capacitor made it start!
D**E
It does exactly what it needs to do
I was quoted £200 to repair my hot tub. But after a quick Google I found this range of capacitors were the direct replacement although the old one was a rounded rectangle and these are cylinders. These dont come with a cap to cover the connectors so I had to make out of a spray can lid.
Trustpilot
1 month ago
2 weeks ago