![[UL Listed] BlueStars 30 uF MFD 370 VAC or 440 50/60 Hz Motor Run Capacitor](https://m.media-amazon.com/images/I/71vSJ+5uP8L._AC_SL3840_.jpg)






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⚙️ Power your gear with confidence — the capacitor that keeps you running!
The BlueStars 30 µF Motor Run Capacitor is a UL-listed, high-performance component designed for reliable operation in AC motors running at 370-440 VAC. Engineered with premium materials and certified to meet stringent US and Australian safety standards, it supports a wide range of applications including HVAC systems, pumps, compressors, and more. Its robust design ensures stable performance across a broad temperature range, while the snap-in mount and labeled terminals make installation straightforward. Backed by a lifetime warranty, it’s the trusted choice for professionals demanding durability and safety.













| ASIN | B0B24WFMFY |
| Best Sellers Rank | #1,271 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Industrial Electrical Capacitors |
| Brand | BlueStars |
| Brand Name | BlueStars |
| Capacitance | 30 microfarad |
| Capacitance Tolerance | 5 |
| Customer Reviews | 4.5 out of 5 stars 101 Reviews |
| Included Components | 30 MFD 370-440 VAC CBB65 Capacitor |
| Item Dimensions W x H | 1.97"W x 4.14"H |
| Item Highlight | For Air Conditioners, Heat Pumps and Condensers |
| Item Shape | Round |
| Manufacturer | BlueStars |
| Material | Metal, Polypropylene |
| Material Type | Metal, Polypropylene |
| Maximum Voltage | 440 volts |
| Model | 30uf 370-440VAC |
| Mounting Type | Snap-In Mount |
| Number of Items | 1 |
| Operating Voltage | 440 volts |
| Part Number | 30uf 370-440VAC |
| Shape | Round |
| Upper Temperature Rating | 70 °C |
| Warranty Description | Manufacturer and Seller Combination |
4**K
Worked perfectly. Slightly larger than normal canister, but sill fits
Worked perfect. Pump started immediately as soon as capacitor was replaced.
A**R
Fits and works a replacement
Works great. A bit longer than original but made it work. Solved my pool pump not running issue.
P**M
5 stars
Super quick shipping! Awesome price!
B**N
Starter Capacitors
Ingersoll Rand wanted hundreds of dollars for these air compressor starter capacitors. They fit perfectly and did the job at less than a third the cost of the IR pieces
A**R
Blue stars capacitor
Fixed my pool pump.
J**O
Good quality-good price
Worked great at 30% of the price the hvac guy wanted.
J**1
Good replacement. Saved me money.
My pool pump stopped turning on. The pool company wanted nearly two thousand dollars for the cost of a new pump and installation. After some research and testing with a multi-meter I was able to diagnose the problem on my own as being a bad capacitor. I ordered this unit, swapped it in and my pool pump was back up and running immediately. Just be sure to correctly measure the size of your original capacitor to make sure it is the right fit. The height measurement included the length of the prongs on top. Most appliances have very little space for the capacitor, so proper measurement is very important.
R**Y
Functional replacement but not exact fit for WHYNTER ARC-14S/H Portable AC System
I am new to DIY fixes to AC / HVAC for my Whynter ARC-14SH, my AC started clicking quite annoyingly when the condenser/compressor starts cranking at a set temperature to cool my room. While replacing the cap i didnt expect it not fit because of its diameter was 0.24 inch too large (orginal capacitor size seems to be 1.75inches in diameter), its not a show stopper for me because it was taller than my original so i relocated this new cap to an near by area where it can sit vertically and snug wth some weather strip adhesive to softly hold in its located spot with out any electrical issue. * it has been 3 days since capitor is replaced, the annoying clicking sound actually did go away.. interesting .... but too early to conclude. * the rating in uF and +/- % tolerance of this capacitor was exact match (important) * the max VAC / Volt rating is higher that of my original (which is fine, as long as it is not lower rated than my original) Summary: This will work for now, as i said earlier, im new to DIY fix for AC system, also bit unplanned on this repair as I love my ARC-14SH wanted it to last another 5years ... eventually I did found another capacitor with right dimmension and uF rating
D**N
Pool pump repair
It was a perfect fit
A**C
Tres bon subtitu
Tres bien remplacé mon capaciteur défectueux
Trustpilot
1 month ago
5 days ago