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⚡ Power your gear with precision and ease—never miss a start!
This 20uF ±6% CBB65 run start capacitor supports 370-450VAC and 50/60Hz frequencies, designed for reliable motor starting and running in AC units, pool pumps, and more. With a compact 45mm x 75mm size and a wide operating temperature range (-40℃ to +70℃), it offers a direct, no-fuss replacement featuring two top terminals for quick installation.





| ASIN | B0BKKYVV4F |
| Best Sellers Rank | #303 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 | 4.7 out of 5 stars 147 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 Degrees Celsius |
| Maximum Voltage | 450 Volts |
| Model | 20uF Condensateur |
| Mounting Type | Through-Hole Mount |
| Operating Voltage | 450 Volts |
| Part Number | 20uF Condensateur |
| Shape | Round |
| Upper Temperature Rating | 70 Degrees Celsius |
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.
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
S**H
Delivered as listed.
Works great, as listed.
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.
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!!
A**O
Fixed my A/C Furnace Blower
Previous capacitor smoked at midnight killing blower motor making AC inoperative. Unit was priced fairly and Amazon came through with SAME DAY DELIVERY. The rest of the weekend would have been a hot one. Thanks Amazon, you saved the day!
A**R
Got Me Up & Running
Had a Lenox HVAC unit Fan blower just quit one day. After some research, bad capacitor, evidence is a swollen Cap, and the Fan motor hums. Found this product on Amazon, purchased and replaced in 10 mins. I was up and running just like that.
J**.
Fast Delivery
Part worked perfectly for my Hayward pool pump.Needed it fast and it came in less than 24 hours.Up and running again.
R**G
Compatible avec mon moteur de piscine
Convient parfaitement à mon moteur de piscine.
C**S
Servicio
Más rápido imposible, buen precio y calidad
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
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
1 month ago