![[2025 Upgraded] BlueStars 40+5 uF 40/5 MFD 370V or 440 Volt VAC Round Dual Run Capacitor Dual Run Circular Start Capacitor - Compatible for Air Conditioner or Heat Pump Condenser](https://m.media-amazon.com/images/I/71sqM+eKp-L._AC_SL3840_.jpg)






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โก Power your comfort with precision and reliability!
The 2025 Upgraded BlueStars 40+5 uF Dual Run Capacitor is a premium, round-shaped capacitor designed for air conditioners and heat pump condensers. It supports operating voltages up to 440V and features a dual capacitance of 40+5 microfarads, ensuring efficient motor start and run performance. Certified to meet stringent US and Australian safety standards, it offers easy installation with clearly labeled terminals and comes with lifetime protection for reliable, long-term use.













| ASIN | B094C4L387 |
| Best Sellers Rank | #1,865 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Industrial Electrical Capacitors |
| Brand | BlueStars |
| Brand Name | BlueStars |
| Capacitance | 40 microfarad |
| Customer Reviews | 4.3 out of 5 stars 53 Reviews |
| Included Components | 40+5 MFD CBB65 Capacitor |
| Item Shape | Round |
| Manufacturer | BlueStars |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 440 volts |
| Model | 40+5 uF/MFD |
| Mounting Type | Rack Mount |
| Number of Items | 1 |
| Operating Voltage | 440 volts |
| Part Number | 40 + 5 MFD uf |
| Shape | Round |
| Upper Temperature Rating | 70 ยฐC |
R**R
A good replacement
Works. Great replacement
F**Z
Me gustรณ
Todo bien
V**T
Always good to have spares on hand.
Purchased for spares to keep on hand. Tested and numbers are good
K**K
So far so good!
So far so good. definitely value for the money and quality appears to be good however I canโt say for its lifespan; only wish that information on the capacitor itself are the same as the description. Capacitor sticker specified 440V/60Hz, but description in amazon page is 370 or 440V at 50/60Hz. Therefore itโs unclear if it is ok.
S**N
Works Great!!!
Easy to install and works great!!!
J**X
BlueStar capacitor.
Product came in a little white box and had one too many dents.
C**X
Failed after a month
Bought this capacitor to fix my AC unit on my house and fitted perfect no issues installing but only lasted a month before the fan side of the capacitor started to fail would only use to get you by but go buy a Titan pro for real fix
C**Y
Short life
Easy to install perfect match, only lasted 10 days had to replace it with one from a local electric shop
J**.
Easy to install.
Works perfectly.
S**N
It worked perfectly
Cheaper then calling someone to do it.
Trustpilot
4 days ago
2 weeks ago