---
product_id: 637423506
title: "10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool"
brand: "vexunga"
price: "113 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/637423506-10uf-10-mfd-370vac-440vac-450vac-50-60hz-cbb65b-round
store_origin: RO
region: Romania
---

# 10uF Power UL & CUL Listed -40℃ to +70℃ Temp 10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool

**Brand:** vexunga
**Price:** 113 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade Your AC Game!

## Quick Answers

- **What is this?** 10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool by vexunga
- **How much does it cost?** 113 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/637423506-10uf-10-mfd-370vac-440vac-450vac-50-60hz-cbb65b-round)

## Best For

- vexunga enthusiasts

## Why This Product

- Trusted vexunga brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Rated for 10,000 AFC, providing peace of mind with every use.
- • **Industry Compliant:** Meets stringent U.S. standards, ensuring top-notch performance and safety.
- • **Unmatched Versatility:** Compatible with 250-450 Volt systems, making it the go-to choice for various applications.
- • **Hassle-Free Installation:** Direct replacement with no wiring changes needed—get back to enjoying your AC in no time!
- • **Extreme Temperature Resilience:** Operates flawlessly in temperatures ranging from -40℃ to +70℃, ensuring reliability in any climate.

## Overview

The VEXUNGA 10uF CBB65B Round Run Start Capacitor is a high-performance replacement designed for AC unit fan motors, pool pumps, and air condensers. With a robust operating range and compliance with strict safety standards, this capacitor ensures reliable performance and easy installation.

## Description

10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool

## Features

- VEXUNGA 10uF ±6% 370/440/450 VAC CBB65 round run start capacitor replacement for ALL 250 & 300 & 370 & 440 & 450 Volt capacitors.
- 10 MFD Capacitor size measures (1.57inch / 40mm) in Diameter x (2.16inch / 55mm) in Height.
- Operating temperature: -40℃ to +70℃/-104℉ to +158℉. Frequency: 50/60 Hz. Safety rated: 10,000 AFC - Available Fault Current.
- Compliant with the TOUGHEST U.S. standards for AC motor run capacitors including EIA-456-A Specifications and IEC 60252-1:2001 - UL & CUL Listed.
- SUPER EASY to Replace: Direct replacement, no wiring or adapter changes required. Capacitor has two terminals on the top.

## Product Details

- **Capacitance:** 10 Microfarad
- **Brand:** VEXUNGA
- **Material:** Metal
- **Shape:** Round
- **Operating Voltage:** 450 Volts

## Images

![10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 1](https://m.media-amazon.com/images/I/61+vsnogLXL.jpg)
![10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 2](https://m.media-amazon.com/images/I/51GJvFjRxKL.jpg)
![10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 3](https://m.media-amazon.com/images/I/61yXjyH7HQL.jpg)
![10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 4](https://m.media-amazon.com/images/I/81qEW-dqY7L.jpg)
![10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Image 5](https://m.media-amazon.com/images/I/61g4Ir-wrlL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works, looks clean and is built strong. Back to clean AC in 10-15 minutes.
*by D***G on May 23, 2025*

Arrived as advertised, install took 15 minutes with slight learning curve for this model heat pump and it fired right up as it did two days prior!Thank you for making a quality product and it hope the long term review will reflect a decent life span!We have many 'brownouts' and had another AC unit for out next door 36 hours prior to this one. Dirty grid power or regular outages of 5+ seconds are very hard on capacitors in air conditioners!I was curious so I looked into it and ~83% of all HVAC related service calls are capacitor related...I bought two for each unit so we have one sitting in the storage room to use as a quick fix next time one goes out.It is not about the quality of the capacitor as it is the amount of abuse the component takes.Signed of poor construction are barely starting the motor from day one to swelling of the can which indicates it was barely staying sealed when the insides want to blow up.The welds are great, can is clean, connectors are strong and sized properly.It provides the needed burst of energy to get the compressor running and I hope it continues for a long time to come.Best wishes and I hope this helps.

### ⭐⭐⭐⭐⭐ So easy and inexpensive
*by A***R on May 30, 2025*

Super easy, cost-effective way of getting your AC up and running again. The last time my capacitor went out, I was charged $350 to replace it. I later learned that capacitor replacement is one of the most common ways that companies rip you off. This time I spent $17 and it took me 15 minutes, start to finish, and I had never done it before. I watched a couple videos and that was it. Make sure you take a picture of your existing wiring setup before you pull the wires and just match it. I appreciate that I was able to order this part at noon and it was delivered around 4:30. Outstanding.

### ⭐⭐⭐⭐⭐ Easy DIY, Save Big $$$$$$$$$
*by K***� on May 26, 2025*

After receiving a $750 quote for a capacitor replacement, we decided to go at DIY style.Honestly, electricity scares the bejesus out of me. Now you want me to discharge a A/C capacitor? I swear I watched many YT videos a gazillion times. We were ready.During the install we also super cleaned the drain pan, drain pipe, outlet, and outside coils.Matching up the capacitor with the old one is easy. Each connector is slightly different. 2 prong, 3 prong etc. Just switch over each connector one at a time.Oh the sweet, sweet sound of a working A/C !! After 10 minutes my wife the room vents. 81 degrees and dropping!We saved over $700. Literally amazing. Get a second capacitor too.

## Frequently Bought Together

- VEXUNGA 10uF 10 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool
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**Shop now:** [https://www.desertcart.ro/products/637423506-10uf-10-mfd-370vac-440vac-450vac-50-60hz-cbb65b-round](https://www.desertcart.ro/products/637423506-10uf-10-mfd-370vac-440vac-450vac-50-60hz-cbb65b-round)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-28*