---
product_id: 535811270
title: "VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool"
brand: "vexunga"
price: "€ 34.06"
currency: EUR
in_stock: true
reviews_count: 8
category: "Vexunga"
url: https://www.desertcart.hr/products/535811270-vexunga-20uf-20-mfd-370vac-440vac-450vac-50-60hz-cbb65
store_origin: HR
region: Croatia
---

# 20uF ±6% precision capacitance 450VAC max voltage rating -40℃ to +70℃ wide temp range VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool

**Brand:** vexunga
**Price:** € 34.06
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your gear with precision and confidence — never miss a start!

## Quick Answers

- **What is this?** VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool by vexunga
- **How much does it cost?** € 34.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/535811270-vexunga-20uf-20-mfd-370vac-440vac-450vac-50-60hz-cbb65)

## 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

- • **Thermal Resilience:** Operates flawlessly from freezing -40℃ to scorching +70℃, perfect for any climate or environment.
- • **Precision Power Boost:** 20 microfarad capacitance with tight ±6% tolerance ensures reliable motor starts every time.
- • **High Voltage Endurance:** Rated up to 450VAC, built to handle demanding AC unit, pool pump, and compressor loads without fail.
- • **Plug & Play Replacement:** Direct-fit design with two top terminals means zero wiring hassle—get your system running fast.
- • **Universal Compatibility:** Works seamlessly with 50/60Hz single-phase motors across multiple voltage ranges for versatile use.

## Overview

The VEXUNGA 20uF CBB65 run start capacitor is a robust, high-voltage rated component designed for reliable motor starting in AC units, pool pumps, and compressors. Featuring a tight ±6% capacitance tolerance, wide operating temperature range (-40℃ to +70℃), and compatibility with 50/60Hz power supplies, it offers a hassle-free direct replacement solution with durable aluminum polypropylene construction.

## Description

VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool : desertcart.co.uk: Sports & Outdoors

Review: It does exactly what it needs to do - I was quoted £200 to repair my hot tub. But after a quick Google I found this range of capacitors were the direct replacement although the old one was a rounded rectangle and these are cylinders. These dont come with a cap to cover the connectors so I had to make out of a spray can lid.
Review: Generic replacement for branded powertool - Perfect replacement for a failed capacitor in my 35 year old DeWalt Powershop radial arm saw.

## Features

- VEXUNGA 20uF ±6% 370/440/450 VAC CBB65 round run start capacitor replacement for ALL 250 & 300 & 370 & 440 & 450 Volt capacitors.
- 20 MFD Capacitor size measures ( 1.77inch / 45mm ) in Diameter x ( 2.95inch / 75mm ) in Height.
- Operating temperature: -40℃ to +70℃/-104℉ to +158℉. Frequency: 50/60 Hz. Safety rated: 10,000 AFC - Available Fault Current.
- Applicable to the frequency of 50hz / 60hz ac power supply one-way motor starting and running, and it is widely used for pool pump, washing machine, cleaning machine, single phase electric motor, air compressor as starting and running.
- SUPER EASY to Replace: Direct replacement, No wiring or adapter changes required. Capacitor has two terminals on the top.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BKKYVV4F |
| Best Sellers Rank | 9,062 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 38 in Capacitors |
| Brand | VEXUNGA |
| Capacitance | 20 Microfarad |
| Capacitance Tolerance | 5 |
| Capacitance tolerance | 5 |
| Country Of Origin | China |
| Customer Reviews | 4.8 out of 5 stars 179 Reviews |
| Included Components | NO |
| Item Dimensions W x H | 45W x 75H millimetres |
| Item Shape | Round |
| Manufacturer | VEXUNGA |
| Manufacturer Part Number | 20uF Condensateur |
| Material | Aluminum Polypropylene |
| Maximum Voltage | 450 Volts |
| Model Number | 20uF Condensateur |
| Mounting Type | Through-Hole Mount |
| Number of Items | 1 |
| Operating Voltage | 440 Volts (AC) |
| Operating voltage | 440 Volts (AC) |
| Shape | Round |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Brand:** VEXUNGA
- **Capacitance:** 35 Microfarad
- **Material:** Polypropylene Aluminum
- **Operating voltage:** 440 Volts
- **Shape:** Round

## Images

![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R 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/61PRf4pt4hL.jpg)
![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R 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/61kNbDaPOKL.jpg)
![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R 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/61gd4RAvm6L.jpg)
![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R 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)
![VEXUNGA 20uF 20 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65 C65R 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/61I27ocWVdL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It does exactly what it needs to do
*by D***E on 19 January 2026*

I was quoted £200 to repair my hot tub. But after a quick Google I found this range of capacitors were the direct replacement although the old one was a rounded rectangle and these are cylinders. These dont come with a cap to cover the connectors so I had to make out of a spray can lid.

### ⭐⭐⭐⭐⭐ Generic replacement for branded powertool
*by J***K on 2 October 2025*

Perfect replacement for a failed capacitor in my 35 year old DeWalt Powershop radial arm saw.

### ⭐⭐⭐⭐⭐ Works perfectly
*by M***D on 24 January 2025*

My twenty year old garden shredder stopped working. Using the Internet I diagnosed the problem as a faulty capacitor. A web search turned up no direct replacement as the age of the shredder meant spares were unavailable. Matching the model type, voltage, uF value etc. on Amazon I came across this one. Purchased, it arrived next day, fitted in 10 minutes and the shredder is now running better than it has in a long time. Very pleased, and a lot cheaper than a new garden shredder!

## Frequently Bought Together

- VEXUNGA 35/7.5 uF 35+7.5 MFD 370V or 440V Dual Run Start Round A/C Capacitor CBB65 CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool
- BlueStars 88-108 uf mfd 330VAC Volts Round Motor Start Capacitor 50/60 Hz AC Electric Replacement Part
- BlueStars 35+7.5 uf/MFD 370-440V AC Dual Run Capacitor CBB65B – Replacement for AC Motor, Fan Start, and Heat Pump Air Conditioners – Replaces TRCFD3575, Z97F9830

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-24*