---
product_id: 537983890
title: "25uF 25 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: "€ 35.02"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/537983890-25uf-25-mfd-370vac-440vac-450vac-50-60hz-cbb65-c65r
store_origin: FI
region: Finland
---

# 25uF ±6% precise capacitance 450VAC max voltage rating Wide -40℃ to +70℃ operating range 25uF 25 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:** € 35.02
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your motor start game with precision and reliability!

## Quick Answers

- **What is this?** 25uF 25 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?** € 35.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/537983890-25uf-25-mfd-370vac-440vac-450vac-50-60hz-cbb65-c65r)

## 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:** 10,000 AFC fault current rating for peace of mind in high-demand applications
- • **Long-lasting Performance:** 60,000 hours rated life with 94% survival rate ensures durability
- • **Compact & Lightweight Design:** Small 45mm x 75mm size fits tight spaces with ease
- • **Robust Temperature Endurance:** Operates flawlessly from -40℃ to +70℃ for all-season reliability
- • **Universal Voltage Compatibility:** Seamlessly replaces 250-450V capacitors without rewiring

## Overview

The VEXUNGA 25uF CBB65 run start capacitor is engineered for one-way AC motor startups, supporting voltages up to 450VAC and frequencies of 50/60Hz. Its metallized polypropylene film dielectric and aluminum casing deliver stable, low-loss performance across a wide temperature range (-40℃ to +70℃). Designed for pool pumps, air conditioners, and single-phase motors, it offers a compact form factor, easy direct replacement, and a robust 60,000-hour lifespan, making it the go-to choice for professionals demanding reliability and efficiency.

## Description

This capacitor is used for start-up and operation of one-way motors, such as Motor Run or Heat Pump Air Conditioner or Condenser Straight Cool.It is small in size, lightweight, heat resisting and anti-explosion.  Model: CBB65（Universal model). Case Material: unpainted aluminum case. Dielectric Material: metallized polypropylene film. Available Capacitance: 25uf. Capacitance Tolerance:±5%. Operating temperature: -40℃ to +70℃/-104℉ to +158℉. Frequency:50/60 Hz. Operating Life:60,000 hours with 94% survival. Dissipation Factor:0.1% maximum.  A VEXUNGA ac capacitor can be used in place of 250/300/370/400/440/450 volt capacitor.  FEATUREAND FUNCTION This kind of capacitor uses polypropylene film (thickened by zinc and aluminum ) as medium, coiling by Automatic winding machine, Packaged plastic shell, filling epoxy, Made Capacitors with good sealing, insulation performance, self-healing, low loss, low inherent temperature rise, stable performance, good reliability and longer life. 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.

## Features

- VEXUNGA 25uF ±6% 370/440/450 VAC CBB65 round run start capacitor replacement for ALL 250 & 300 & 370 & 440 & 450 Volt capacitors.
- 25 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 |
|---------------|-------|
| Capacitance tolerance | 5 |
| Maximum voltage | 450 Volts |
| Mounting type | Rack Mount |
| Upper temperature rating | 158 Degrees Fahrenheit |
| Manufacturer | VEXUNGA |
| Part number | 25uF Condensateur |
| Item Weight | 140 g |
| Product Dimensions | 4.5 x 4.5 x 7.49 cm; 140 g |
| Item model number | 25uF Condensateur |
| Style | 25uF |
| Voltage | 450 Volts (AC) |
| Specification met | Vg-25uf-capacitor |
| Included components | NO |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Capacitance:** 25 Microfarad
- **Brand:** VEXUNGA
- **Material:** Polypropylene Aluminum
- **Shape:** Round
- **Operating voltage:** 450 Volts (AC)

## Images

![25uF 25 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/61N5YYpZWNL.jpg)
![25uF 25 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)
![25uF 25 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)
![25uF 25 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)
![25uF 25 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/61pHJkYpeHL.jpg)

## Available Options

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

## Questions & Answers

**Q: What size SSP hard start kit?**
A: Only use a hard start kit if it's old and staring. They come in a range of sizes.

**Q: will this work for replacing 97F9899 Genteq Capacitor?**
A: The capacitor is a 45/5.  The 45 for the hermetic and 5 for the fan.  The voltage should be in range.  The number should be on your old capacitor.  The data I have states that it will work.

**Q: My old capacitor has a 5% tolerance rating. Can I replace it with this one which is rated at 6%?**
A: The tolerance rating is not as important as the voltage rating. Your 220VAC system can be as high as 230VAC. The tolerance is referring to the amount of farads, which will make your motor run faster or slower.

**Q: USA made**
A: No

## Frequently Bought Together

- VEXUNGA 25uF 25 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
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-28*