![[2025 Upgraded] BlueStars 233-280 uF MFD 110-125 VAC Volts ยฑ20% CD60 Round Motor Start Capacitor 50/60 Hz Electric Replacement Part - Single Phase Capacitors for AC Motors Starting Pool Pump Well Pump](https://m.media-amazon.com/images/I/71kIJekFuCL._AC_SL3840_.jpg)






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โก Start Strong, Stay Ahead: The Ultimate Motor Kickstart!
The [2025 Upgraded] BlueStars 233-280 ยตF Motor Start Capacitor delivers robust 110-125 VAC power with ยฑ20% tolerance, engineered for single-phase AC motors including pool and well pumps. Certified to top US and Australian safety standards, it features a durable round CD60 design, snap-in mounting, and operates reliably from -40โ to 65โ. Easy to install and universally compatible, itโs the smart, long-lasting replacement that saves you time and costly repairs.














| ASIN | B0BMQCY3P7 |
| Best Sellers Rank | #1,805 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Industrial Electrical Capacitors |
| Brand | BlueStars |
| Brand Name | BlueStars |
| Capacitance | 233 Microfarad |
| Capacitance Tolerance | 20 |
| Customer Reviews | 4.6 out of 5 stars 1,191 Reviews |
| Included Components | no |
| Item Shape | Round |
| Manufacturer | BlueStars |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Storage Temperature | 65 Degrees Celsius |
| Maximum Voltage | 125 Volts |
| Model | [Upgraded] 233-280 uf/MFD 110-125 VAC |
| Mounting Type | Snap-In Mount |
| Operating Voltage | 125 Volts |
| Part Number | [Upgraded] 233-280 uf/MFD 110-125 VAC |
| Shape | Round |
| Upper Temperature Rating | 65 Degrees Celsius |
M**S
Excellent value
This is exact replacement as far as physical dimensions for the starting capacitor for a Beverage-Air CDR4-1 circa 2005 refrigerated deli case, so it fits perfectly in the original bracket. The actual capacitance I measured with a Fluke meter is 183.8 microfarads, so it is a little out of spec from that listed, but that is OK for a starting capacitor. This functions properly; after replacing the capacitor, the compressor started right up and the unit is now back to refrigerating properly. It's a great value, especially compared to the cost of having a repairman change it. If you aren't afraid of a little bit of minor work, I highly recommend doing this replacement yourself.
R**T
Motor just hummed, now starts like new.
Correct size and capacity. Installed on old air compressor. Fixed no run problem.
D**L
Great fix for two motors
I had a motor that wouldn't start. This was a great fix. Started right up and runs great. So took a chance on a second motor that had been setting a long time. Wow fixed it too.
J**K
Perfect Run Capicator for Pool pump
Worked great on my Super Hayward 1 HP pool pump. The original run capacitor is rated 50-400 uf. I read up a little and understood that original run capicator when burns out, makes a humming sound but impeller freely rotates when manually spun around. It may help others to know that you are good to go up a notch on microfarad but not down. I ordered the Upgraded Version 340-408 uf 110-125VAC BlueStar capicator. It was easy to install (I took one wire off at a time from old capacitor to make sure all three are similarly placed). BlueStar capacitor was perfectly sized. It seemed to have a better physical construct quality than the original. Btw I am not a super handy kind of guy but this was easy. Run capacitor is only two outside screws and one inside screw away on an Hayward super pump 1HP (gold). This cost me a little research and 13 bucks, replacement took me 10 minutes max โ- saving me hundreds in service/ replacement costs! Few days in, it is going strong. Easy, fast reliable start. Would definitely recommend!!
J**T
Product performed as poromised.
Product was delivered as promised and performed as expected. I was able to repair the electric motor saving about $150. Very satisfied.
D**F
New capacitor
Worked ok. Had more electrical connections then the one I was replacing so had to figure out which ones to use.
B**.
Good product good price.
Good Product
M**M
My saw works now
Just what I needed, now my saw works!!
M**Y
Correct part
The product performed as described
P**D
Good
Super nice working
A**R
Exactly what I needed!
Could not find a capacitor in my small rural town to save my life. My tablesaw is running again thanks to this little gem.
A**.
direct replacement for my compressor
Air compressor starts right up now after installing the capacitor.
A**R
Service rapide Merci
Moteur de mon ban de scie
Trustpilot
2 months ago
3 weeks ago