---
product_id: 539513901
title: "3 uF 3 MFD 50/60 Hz 370-440 VAC (3~80 uF Options Available) Volts Oval Start Capacitor - Compatible with AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner - C403 C403L C303 12027 4X425A"
brand: "canamax"
price: "€ 24.71"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fr/products/539513901-3-uf-3-mfd-50-60-hz-370-440-vac
store_origin: FR
region: France
---

# 3 µF capacitance for precise motor start 50/60 Hz dual frequency compatibility 370-440 VAC voltage range for versatile use 3 uF 3 MFD 50/60 Hz 370-440 VAC (3~80 uF Options Available) Volts Oval Start Capacitor - Compatible with AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner - C403 C403L C303 12027 4X425A

**Brand:** canamax
**Price:** € 24.71
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your AC with confidence – the capacitor that means business!

## Quick Answers

- **What is this?** 3 uF 3 MFD 50/60 Hz 370-440 VAC (3~80 uF Options Available) Volts Oval Start Capacitor - Compatible with AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner - C403 C403L C303 12027 4X425A by canamax
- **How much does it cost?** € 24.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/539513901-3-uf-3-mfd-50-60-hz-370-440-vac)

## Best For

- canamax enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** 10,000 AFC anti-explosion pressure switch ensures peace of mind
- • **Risk-Free Purchase:** Lifetime protection with hassle-free refund – buy with confidence
- • **Premium USA Quality:** Built to EIA-456-A & IEC 60252-1:2001 standards for unmatched reliability
- • **Universal Compatibility:** Fits GE, Dayton, MARS, Supco & more – one capacitor to rule them all
- • **Quick & Easy Installation:** Get your AC running in minutes and save on costly repairs

## Overview

This 3 µF oval start capacitor operates at 50/60 Hz and 370-440 VAC, designed as a direct replacement for multiple major brands including GE and Dayton. Manufactured in the USA to rigorous industry standards, it ensures reliable motor starts for air conditioners and heat pumps. Featuring a robust anti-explosion pressure switch and backed by a lifetime protection guarantee, it offers a safe, efficient, and cost-effective solution for HVAC maintenance.

## Description

Full description not available

## Features

- PRODUCT NAME: 3uf MFD 50/60 Hz 370-440 VAC Volts Oval Start Capacitor
- HIGH COMPATIBILITY: Replacement for GE C403 C403L C303 C303L 97F5503 97F5503BX 27L987BX 27L986 27L1022 27L1022BX 97F5503 97F5503BX 27L987BX 27L986 CPT-0209 CPT00209 CPT0209 , Dayton 4X425A , MARS 12003 12027, JARD 12903 12919 CR3X440 - Supco and other Start Capacitors with the same uF/Mfd & VAC Rating.
- PREMIUM QUALITY: The 3uf MFD 50/60 Hz 370-440 VAC Volts Oval Start Capacitor is manufactured under the toughest USA standards for AC motor run capacitors including EIA-456-A and IEC 60252-1:2001. 10,000 AFC Anti-Explosion Pressure Switch and No PBA's Used
- SAVE TIME AND MONEY: Save you a bunch of money and require just a few minutes for the installation to help your air conditioner function properly again.
- [CANAMAX] LIFETIME PROTECTION: We are dedicated to offering you quality replacement parts tested for efficiency. In case our product doesn’t serve you the purpose it is intended to, we offer a refund with no questions asked. Get risk free purchases with us.

## Product Details

- **Capacitance:** 3 Microfarad
- **Brand:** Canamax
- **Material:** Metal
- **Shape:** Oval
- **Maximum Storage Temperature:** 70 Degrees Celsius

## Images

![3 uF 3 MFD 50/60 Hz 370-440 VAC (3~80 uF Options Available) Volts Oval Start Capacitor - Compatible with AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner - C403 C403L C303 12027 4X425A - Image 1](https://m.media-amazon.com/images/I/71UuzB1fAqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product, a must have spare for the eventuality. Still great after 1yr.
*by N***. on May 22, 2025*

Easy install, works perfectly, been in use for near a year with no issues. I tested it before installation and it's on spec to the labeling. Great buy.

### ⭐⭐⭐⭐⭐ what?
*by P***R on April 28, 2025*

i ordered two of the same capacitors by clicking 2, Have no idea why I received two different capacitors? I will re order and see what happens this time. I did like the one capacitor I received, it fixed the problem .

### ⭐⭐⭐⭐⭐ Great quality and price
*by M***E on May 7, 2025*

Great quality and price

## Frequently Bought Together

- Canamax 3uf MFD 50/60 Hz 370-440 VAC Volts Oval Start Capacitor - Compatible with AC Motor Run or Fan Start and Cool or Heat Pump Air Conditioner - Replaces C403 C403L C303 12027 4X425A
- 3uF mfd ±5% 370-440VAC Volt Oval Run Start Capacitor 50/60 Hz AC Electric Replacement Part by Blue Stars - Exact Fit for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors
- VEXUNGA 30/5 uF 30+5 MFD 370VAC or 440VAC 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

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**Shop now:** [https://www.desertcart.fr/products/539513901-3-uf-3-mfd-50-60-hz-370-440-vac](https://www.desertcart.fr/products/539513901-3-uf-3-mfd-50-60-hz-370-440-vac)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-31*