Ceiling Fan Capacitor Question

[jtbinvalrico]

Will a CBB61 4.5uf 350v + 5uf 350v + 6uf 350v capacitor safely replace a CBB61 4.5uf 350v + 5uf 250v + 6uf 250v capacitor in a ceiling fan?

I'm looking to replace the capacitor on a Harbor Breeze outdoor ceiling fan on the patio. I have two of these out there and one no longer hits high speed......figured I'd try a $10 part before I replace the fan. The capacitor on the fan now is CBB61 4.5uf 350v + 5uf 250v + 6uf 250v.....Finding the "uf" combo isn't the problem, it's the volts. Most have 250v for all three "uf's", whereas this one has 350v for the first one.

The internet suggests that it's okay to go higher on voltage on the replacement capacitor, but you don't want to go lower.....I have no idea. I've attached a photo of mine and a link to the one I found to possibly replace it. Thanks!

https://www.amazon.com/dp/B094FC2VK9/?tag=atomicindus08-20

 

[whateg01]

Yes

 

[FredWanaker]

yes - the voltage rating is the max voltage it can safely handle. If the size is similar go for it. You could use a 1000 volt one if you wanted but the size would likely be too large. Think of it like the pressure rating on a hose. You can substitute a higher pressure rating but not a lower pressure rating. The uf rating is the quantity.

 

[Meursault74]

It'll be ok. just make sure it'll physically fit where you need it to.

You can also test the cap if your DMM has that function. Although from your description it's likely it.

How to Measure Capacitance with a Digital Multimeter

Learn how to use a digital multimeter to measure capacitance.

www.fluke.com

 

[jtbinvalrico]

Thanks everybody! Part ordered.