---
product_id: 464304643
title: "[UL Certified] BlueStars 50+10 uF ±5% 50/10 MFD 370-440VAC Volts CBB65B Dual Run Start Round Capacitor Replacement Part - Fit for Condenser Straight Cool or Heat Pump Air Conditioner"
brand: "bluestars"
price: "€ 40.38"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/464304643-ul-certified-bluestars-50-10-uf-5-50-10-mfd
store_origin: SK
region: Slovakia
---

# 50+10 µF dual capacitance 370-440VAC high voltage rating -25℃ to 70℃ operating range [UL Certified] BlueStars 50+10 uF ±5% 50/10 MFD 370-440VAC Volts CBB65B Dual Run Start Round Capacitor Replacement Part - Fit for Condenser Straight Cool or Heat Pump Air Conditioner

**Brand:** bluestars
**Price:** € 40.38
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your comfort with precision and durability!

## Quick Answers

- **What is this?** [UL Certified] BlueStars 50+10 uF ±5% 50/10 MFD 370-440VAC Volts CBB65B Dual Run Start Round Capacitor Replacement Part - Fit for Condenser Straight Cool or Heat Pump Air Conditioner by bluestars
- **How much does it cost?** € 40.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/464304643-ul-certified-bluestars-50-10-uf-5-50-10-mfd)

## Best For

- bluestars enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable bakelite casing with OEM-grade quality for long-term reliability
- • **Temperature Tough:** Operates flawlessly from -25℃ to 70℃, perfect for all climates
- • **Hassle-Free Installation:** Fits top brands like Lennox & GE with easy, safe setup
- • **Wide Voltage Compatibility:** Rated for 370-440VAC to fit diverse HVAC systems
- • **Dual Capacitance Power Boost:** 50+10 µF ensures smooth motor start and run performance

## Overview

The BlueStars 50+10 µF dual run start capacitor is a UL certified, high-quality replacement part designed for condenser, straight cool, or heat pump air conditioners. Rated for 370-440VAC with ±5% tolerance, it features a robust bakelite casing and operates reliably across a wide temperature range (-25℃ to 70℃). Compatible with major HVAC brands, it ensures stable motor performance and comes with lifetime protection for peace of mind.

## Description

Full description not available

## Features

- WHAT YOU GET: 50+10 uf 370-440 VAC Volts Round Run Start Capacitor. Please check technical specifications of your appliances before purchasing, or you can send us your model number, we will confirm the compatibility
- SPECIFICATIONS - Capacitance: 50+10 uf; Rated voltage: AC 370-440V; Tolerance: +/-5%; Shape: Round Run Motor Start; Capacitor dimensions: 60mm x 120mm; Operating temperature range: -25℃ to 70℃/ -13℉ to 158℉; No PCBs
- EASY TO INSTALL: It is made exactly fit for most top name brands Lennox, GE, Supco and others. Please remember to turn off the power and use a screwdriver to discharge before taking the capacitor out to avoid electric shock
- PREMIUM QUALITY - The replacement part is made from durable high-quality bakelite and well-tested by the manufacturer - Meets OEM standards - Ensures long-lasting and effective performance. This capacitor will provide your electric motors with an outstanding electrical characteristic of high capacitance stability over time and temperature, and very low internal power loss
- 100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise.

## Product Details

- **Capacitance:** 50 Microfarad
- **Brand:** BlueStars
- **Material:** 50+10 MFD 370-440VAC
- **Shape:** Round
- **Maximum Storage Temperature:** 70 Degrees Celsius

## Images

![[UL Certified] BlueStars 50+10 uF ±5% 50/10 MFD 370-440VAC Volts CBB65B Dual Run Start Round Capacitor Replacement Part - Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Image 1](https://m.media-amazon.com/images/I/71Ju+Du2QhL.jpg)
![[UL Certified] BlueStars 50+10 uF ±5% 50/10 MFD 370-440VAC Volts CBB65B Dual Run Start Round Capacitor Replacement Part - Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Image 2](https://m.media-amazon.com/images/I/71PHN3OushL.jpg)
![[UL Certified] BlueStars 50+10 uF ±5% 50/10 MFD 370-440VAC Volts CBB65B Dual Run Start Round Capacitor Replacement Part - Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Image 3](https://m.media-amazon.com/images/I/711Oqs+75AL.jpg)
![[UL Certified] BlueStars 50+10 uF ±5% 50/10 MFD 370-440VAC Volts CBB65B Dual Run Start Round Capacitor Replacement Part - Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Image 4](https://m.media-amazon.com/images/I/71809xBtT2L.jpg)
![[UL Certified] BlueStars 50+10 uF ±5% 50/10 MFD 370-440VAC Volts CBB65B Dual Run Start Round Capacitor Replacement Part - Fit for Condenser Straight Cool or Heat Pump Air Conditioner - Image 5](https://m.media-amazon.com/images/I/71nVmYnjTxL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.sk/products/464304643-ul-certified-bluestars-50-10-uf-5-50-10-mfd](https://www.desertcart.sk/products/464304643-ul-certified-bluestars-50-10-uf-5-50-10-mfd)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*