--- product_id: 377766297 title: "189-227 uf 220-250 VAC" brand: "bluestars" price: "£21.53" currency: GBP in_stock: true category: "Blue Stars" url: https://www.desertcart.co.uk/products/377766297-189-227-uf-220-250-vac store_origin: GB region: United Kingdom --- # 30,000-hour lifespan 227 µF high capacitance -40°F to 149°F operating range 189-227 uf 220-250 VAC **Brand:** bluestars **Price:** £21.53 **Availability:** ✅ In Stock ## Summary > ⚡ Start Strong, Last Long — Power Your Motor Like a Pro! ## Quick Answers - **What is this?** 189-227 uf 220-250 VAC by bluestars - **How much does it cost?** £21.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/377766297-189-227-uf-220-250-vac) ## 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 - • **Certified Reliability:** UL, CUL, CEL & TÜV SÜD approved for uncompromising safety and quality. - • **Lifetime Peace of Mind:** Backed by a 30,000-hour lifespan and lifetime protection against defects. - • **Built to Brave Extremes:** Operates flawlessly from freezing -40°F to scorching 149°F for all environments. - • **Plug & Play Replacement:** Fits 250VAC 1/4 in male quick-connects—swap out old capacitors in minutes. - • **Power Up with Precision:** 227 µF capacitance ensures optimal motor start performance every time. ## Overview The BlueStars 189-227 µF Motor Start Capacitor is a UL-listed, premium-quality component designed for single-phase electric motors. With a robust 227 µF capacitance, wide operating temperature range (-40°F to 149°F), and a remarkable 30,000-hour lifespan, it guarantees reliable motor starts and long-term durability. Certified to meet stringent US and Australian standards, it’s an exact, quick-connect replacement for various motor applications including air conditioners, pool pumps, and power tools—saving you time and money with professional-grade performance and lifetime protection. ## Description [UL Listed] BlueStars 189-227 uF MFD 220-250 VAC Motor Start Capacitor | for Electric Motor, OEM Single Phase Motor Capacitors - Up to 30,000-Hour Life: desertcart.com: Industrial & Scientific ## Features - PRODUCT NAME: 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 - SPECIFICATIONS: - Dimensions: 1.4184 x 3.3884 inch (36 x 86 mm) - Tolerance: 20% - Operating Temperature Range: -40℉ to +149℉/ -40 °C to + 65 °C - Material : Phenolic réLifetime up to 30.000 hours - PREMIUM QUALITY: Compliant with the TOUGHEST US and Australian Standards for AC motor run capacitors, including UL & CUL, CEL and TÜV SÜD - EXACT REPLACEMENT: It is a perfect replacement to solve cooling problems for your air conditioner and gear motor applications. Replaces any brand with the same capacitance capacity and voltage. Will work for 250VAC 1/4 in Male Quick-connect. Replaces: 2MET7 44ZU52 CAP-189-250 - WIDE APPLICATIONS: Start capacitors have multiple applications, for pool pump capacitor, water pumps, table saws and general electric motors - SAVE TIME SAVE MONEY: Save you a bunch of money and require just a few minutes for the installation to help your air conditioner function properly again. - 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 | B09C8JMD1V | | Best Sellers Rank | #2,064 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Industrial Electrical Capacitors | | Brand Name | BlueStars | | Capacitance | 227 microfarad | | Capacitance Tolerance | 20 | | Customer Reviews | 4.4 4.4 out of 5 stars (248) | | Included Components | no | | Item Highlight | for Electric Motor, OEM Single Phase Motor Capacitors - Up to 30,000-Hour Life | | Item Shape | Round | | Manufacturer | BlueStars | | Material Type | 189-227 MFD | | Maximum Storage Temperature | 65 °C | | Maximum Voltage | 250 volts | | Model | BlueStars | | Mounting Type | Through-Hole Mount | | Number of Items | 1 | | Operating Voltage | 250 volts | | Part Number | BlueStars | | Upper Temperature Rating | 149 °F | ## Product Details - **Brand:** BlueStars - **Capacitance:** 227 microfarad - **Material:** 189-227 MFD - **Maximum Storage Temperature:** 65 °C - **Shape:** Round ## Images ![189-227 uf 220-250 VAC - Image 1](https://m.media-amazon.com/images/I/41pbxn4j+sL.jpg) ![189-227 uf 220-250 VAC - Image 2](https://m.media-amazon.com/images/I/51uz5E5JAsL.jpg) ![189-227 uf 220-250 VAC - Image 3](https://m.media-amazon.com/images/I/41RtsT1LXxL.jpg) ![189-227 uf 220-250 VAC - Image 4](https://m.media-amazon.com/images/I/417MFI5PweL.jpg) ![189-227 uf 220-250 VAC - Image 5](https://m.media-amazon.com/images/I/41eEBsG5xaL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What does "189-227 uF" mean?** A: "189-227 µF" in a motor run capacitor spec means it has a capacitance range of 189 to 227 microfarads (µF), determining its ability to store electrical energy. This range should match the motor's requirements for optimal operation. **Q: Can I replace a Motor Start Capacitor with a Motor Run Capacitor?** A: Start capacitors give a large capacitance value necessary for a motor to start for a very short period of time (usually seconds long). A start capacitor can never be used as a run capacitor because it cannot handle current continuously. **Q: I've installed the Capacitor, but my machine is still not functioning properly. What's the issue?** A: There might be several reasons for this such as: Incorrect installation, faulty motor, capacitor compatibility or other electrical issues. If the issue persists, please don't hesitate to reach out. We're here to help. **Q: Can a motor start capacitor rated 110-125 volts be hooked up to a 220 volt line input? Will it just burn out?** A: No. The voltage rating of a capacitor indicates the maximum voltage that it can handle safely. If you put a 110-120 capacitor where a 220V is required, it may start the motor a couple of times but will fail very soon. **Q: Can I repair the faulty Capacitor?** A: Capacitors are typically not designed for repair and are considered disposable components. We recommend you to replace by a new one. ## Frequently Bought Together - BlueStars Ultra Durable 189-227 uf/MFD 220-250 VAC Volts Round Start Capacitor 50/60 Hz AC Electric - Lot -1 - Exact Replacement of OEM Single Phase Motor Capacitors - Lifetime Up to 30.000 Hours - VEXUNGA 15uF 15 MFD 370VAC 440VAC 450VAC 50/60Hz CBB65B Round Run Start Capacitor for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool - Premium 20 MFD uf ± 5% MFD 370 V VAC or 440 Volt Multi-Purpose Motor Run Round Capacitor by Blue Stars - Compatible for Air Conditioner or Heat Pump Condenser - Pack of 1 --- ## 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.co.uk/products/377766297-189-227-uf-220-250-vac](https://www.desertcart.co.uk/products/377766297-189-227-uf-220-250-vac) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-07*