--- 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: "S$26" currency: SGD in_stock: true reviews_count: 5 category: "Canamax" url: https://www.desertcart.sg/products/539513901-3-uf-3-mfd-50-60-hz-370-440-vac store_origin: SG region: Singapore --- # 3 µF capacitance for precise motor start 370-440 VAC operating voltage range 10,000 AFC anti-explosion safety rating 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:** S$26 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your motor start with confidence and safety! ## 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?** S$26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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 - • **Built for Safety:** Equipped with a 10,000 AFC anti-explosion pressure switch to protect your equipment and peace of mind. - • **Precision Power Boost:** 3 µF capacitance ensures optimal motor startup performance for your AC or fan system. - • **Effortless Installation:** Save time and money with a quick, hassle-free replacement that gets your system running fast. - • **Wide Voltage Compatibility:** Operates seamlessly between 370-440 VAC, fitting a broad range of industrial and home applications. - • **Lifetime Risk-Free Guarantee:** Backed by Canamax’s no-questions-asked refund policy, ensuring your investment is protected. ## Overview The Canamax 3 µF Oval Start Capacitor is a premium-quality, USA-standard replacement part designed for AC motor run and fan start applications. Operating at 370-440 VAC and rated for 50/60 Hz, it features a robust 10,000 AFC anti-explosion pressure switch and complies with EIA-456-A and IEC 60252-1:2001 standards. Compatible with multiple major brands, it offers quick installation and lifetime protection, making it an essential upgrade for reliable air conditioner and heat pump performance. ## Description Buy 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: Capacitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: It’s required for the motor. - Perfect for the motor as recommended. Review: Great product - Worked perfectly ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZKQ9TSM | | Best Sellers Rank | #21,034 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #87 in Industrial Electrical Capacitors | | Brand | Canamax | | Brand Name | Canamax | | Capacitance | 3 microfarad | | Capacitance Tolerance | 5 | | Customer Reviews | 4.2 out of 5 stars 21 Reviews | | Included Components | Capacitor | | Item Dimensions W x H | 1.96"W x 2.2"H | | Item Shape | Oval | | Manufacturer | Canamax | | Material | Metal | | Material Type | Metal | | Maximum Storage Temperature | 70 °C | | Maximum Voltage | 440 volts | | Model | 3uf 370-440VAC | | Mounting Type | Rack Mount | | Number of Items | 1 | | Operating Voltage | 440 volts | | Part Number | 3uf 370-440VAC | | Shape | Oval | | Unit Count | 1 Count | | Upper Temperature Rating | 110 °C | ## Product Details - **Brand:** Canamax - **Capacitance:** 3 microfarad - **Material:** Metal - **Maximum Storage Temperature:** 70 °C - **Shape:** Oval ## 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) ![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 2](https://m.media-amazon.com/images/I/71dgb8tO7XL.jpg) ![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 3](https://m.media-amazon.com/images/I/71D39QrS7fL.jpg) ![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 4](https://m.media-amazon.com/images/I/81jiPf02keL.jpg) ![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 5](https://m.media-amazon.com/images/I/81jrM+HvY1L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It’s required for the motor. *by B***. on August 30, 2026* Perfect for the motor as recommended. ### ⭐⭐⭐⭐⭐ Great product *by O***H on December 2, 2025* Worked perfectly ### ⭐⭐⭐⭐⭐ Good *by G***L on October 31, 2024* 5 estrellas ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/539513901-3-uf-3-mfd-50-60-hz-370-440-vac](https://www.desertcart.sg/products/539513901-3-uf-3-mfd-50-60-hz-370-440-vac) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-23*