---
product_id: 445341882
title: "45 uF 370/440VAC"
brand: "bluestars"
price: "AED 124"
currency: AED
in_stock: true
reviews_count: 8
category: "Blue Stars"
url: https://www.desertcart.ae/products/445341882-45-uf-370-440vac
store_origin: AE
region: United Arab Emirates
---

# 50 µF ±5% precision capacitance 370-440 VAC dual voltage compatibility UL & TÜV certified premium safety 45 uF 370/440VAC

**Brand:** bluestars
**Price:** AED 124
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your motor with precision and confidence — don’t get left behind!

## Quick Answers

- **What is this?** 45 uF 370/440VAC by bluestars
- **How much does it cost?** AED 124 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/445341882-45-uf-370-440vac)

## 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

- • **Precision Power Boost:** 50 microfarad capacitance with tight ±5% tolerance ensures optimal motor efficiency and smooth operation.
- • **Universal Voltage Fit:** Seamlessly replaces both 370 VAC and 440 VAC capacitors, eliminating compatibility worries and simplifying upgrades.
- • **Plug & Play Replacement:** Direct fit with labeled terminals ('Herm', 'Fan', 'C') means zero rewiring hassle—get your motor running faster.
- • **Certified Safety Assurance:** Built to meet rigorous UL, CUL, CEL, and TÜV SÜD standards with a 10,000 AFC anti-explosion pressure switch for ultimate peace of mind.
- • **Lifetime Reliability Guarantee:** Backed by 100% lifetime protection, ensuring your investment is safeguarded against defects and performance issues.

## Overview

The BlueStars 50 µF ±5% CBB65 Motor Run Capacitor is a UL-listed, premium-quality replacement capacitor designed for AC condensers and heat pump conditioners. It supports dual voltage operation (370-440 VAC), meets stringent international safety certifications, and features a robust anti-explosion design. Its direct-fit terminals simplify installation, while lifetime protection guarantees long-term reliability for professional-grade motor performance.

## Description

[UL Listed] BlueStars 50 uF MFD ± 5% 370-440 VAC CBB65 Motor Run Capacitor | For AC Condenser or Heat Pump Conditioner: desertcart.com: Industrial & Scientific

Review: Works well - Works perfectly as the start capacitor on my pool motor. Worth noting though, it is bigger in size than the one it replaced. Difficult to get into the enclosed coving on the motor.
Review: Cap it - It a capacitor, it worked as a an OEM replacement for my Trane furnace

## Features

- PART NUMBER: 50 uf or 50 MFD Microfarad Run Round Capacitor. Replaces BOTH 370 VAC & 440 VAC capacitors.
- PREMIUM QUALITY: Compliant with the TOUGHEST US and Australian Standards for AC motor run capacitors, including UL & CUL, CEL and TÜV SÜD.
- SPECIFICATIONS: - Dimensions: 1.97 x 4.728 inch / 50 x 120 mm - Operating Temperature Range: -13℉ to +158℉/ -25°C to +70°C - No PCBs. Engineered for safety 10000 AFC anti explosion pressure switch.
- EXACT REPLACEMENT: The capacitor replacees C350 C350R 97F9802BX 97F9802 JARD 12725 MARS 12225 CR15370R
- EASY TO REPLACE: Direct replacement, No wiring or adapter changes required. AC Capacitor has 2 terminals on the top are labeled "Herm" for the compressor motor or "Fan" for the fan, and "C" for the common line.
- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094CL1H2K |
| Best Sellers Rank | #1,386 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Industrial Electrical Capacitors |
| Brand | BlueStars |
| Brand Name | BlueStars |
| Capacitance | 50 microfarad |
| Capacitance Tolerance | 5 |
| Customer Reviews | 4.4 out of 5 stars 50 Reviews |
| Included Components | 50 MFD 370-440 VAC CBB65 Capacitor |
| Item Dimensions W x H | 1.97"W x 4.73"H |
| Item Highlight | For AC Condenser or Heat Pump Conditioner |
| Item Shape | Round |
| Manufacturer | BlueStars |
| Material | 50 MFD 370-440VAC |
| Material Type | 50 MFD 370-440VAC |
| Maximum Storage Temperature | 158 °F |
| Maximum Voltage | 440 volts |
| Model | 50 MFD uf ± 5% MFD |
| Mounting Type | Rack Mount |
| Number of Items | 1 |
| Operating Voltage | 440 volts |
| Part Number | 50 MFD uf ± 5% MFD |
| Shape | Round |
| Upper Temperature Rating | 70 °C |

## Product Details

- **Brand:** BlueStars
- **Capacitance:** 50 microfarad
- **Material:** 50 MFD 370-440VAC
- **Maximum Storage Temperature:** 158 °F
- **Shape:** Round

## Images

![45 uF 370/440VAC - Image 1](https://m.media-amazon.com/images/I/71zRl7ATjQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by L***Y on July 25, 2026*

Works perfectly as the start capacitor on my pool motor. Worth noting though, it is bigger in size than the one it replaced. Difficult to get into the enclosed coving on the motor.

### ⭐⭐⭐⭐⭐ Cap it
*by A***N on November 19, 2025*

It a capacitor, it worked as a an OEM replacement for my Trane furnace

### ⭐⭐⭐⭐⭐ Perfect replacement
*by R***Y on July 28, 2025*

Perfect replacement for my 2.5 hp 12 amp Laguna bandsaw motor

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---

*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-09-08*