--- product_id: 541628035 title: "[UL Listed] BlueStars 3 uF MFD 370-440VAC CBB65 Oval Run Capacitor 50/60 Hz | for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors" brand: "bluestars" price: "₨9773" currency: LKR in_stock: true category: "Blue Stars" url: https://www.desertcart.lk/products/541628035-ul-listed-bluestars-3-uf-mfd-370-440vac-cbb65-oval store_origin: LK region: Sri Lanka --- # 3uF capacitance ±5% precision 370-440VAC high voltage rating Operates safely -25℃ to +70℃ [UL Listed] BlueStars 3 uF MFD 370-440VAC CBB65 Oval Run Capacitor 50/60 Hz | for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors **Brand:** bluestars **Price:** ₨9773 **Availability:** ✅ In Stock ## Summary > ⚡ Power your comfort with precision and reliability! ## Quick Answers - **What is this?** [UL Listed] BlueStars 3 uF MFD 370-440VAC CBB65 Oval Run Capacitor 50/60 Hz | for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors by bluestars - **How much does it cost?** ₨9773 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/541628035-ul-listed-bluestars-3-uf-mfd-370-440vac-cbb65-oval) ## 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 - • **Thermal Toughness:** Operates flawlessly from -25℃ to +70℃, perfect for extreme seasonal temperature swings. - • **OEM-Grade Durability:** Crafted from premium aluminum, meeting OEM standards for long-lasting, reliable motor support. - • **Precision Power Boost:** 3 microfarad capacitance with tight ±5% tolerance ensures consistent motor startup performance. - • **Lifetime Peace of Mind:** Backed by 100% lifetime protection, so you never worry about unexpected failures. - • **High Voltage Resilience:** Rated for 370-440VAC, built to handle demanding HVAC and compressor loads without faltering. ## Overview The BlueStars 3uF 370-440VAC CBB65 Oval Run Capacitor is a UL-listed, premium-quality replacement capacitor designed for central air conditioners, heat pumps, and condenser fan motors. Featuring a tight ±5% capacitance tolerance, high voltage rating, and wide operating temperature range, it ensures stable motor startups and long-lasting performance. Made from durable aluminum and tested to OEM standards, it includes a 10000 AFC anti-explosion pressure switch and lifetime protection for worry-free operation. ## Description [UL Listed] BlueStars 3 uF MFD 370-440VAC CBB65 Oval Run Capacitor 50/60 Hz | for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors: desertcart.com: Industrial & Scientific ## Features - WHAT YOU GET - 3uF mfd ±5% 370-440VAC Volt Oval Run Start Capacitor - SPECIFICATIONS - Capacitance: 3uf; Rated voltage: 370-440V; Tolerance: +/-5%; Shape: Oval Run; Capacitor dimensions: 31.5mm x 51.5mm x 55mm; Operating temperature range: -25℃ to +70℃/ -13℉ to 158℉; No PCBs. Engineered for safety 10000 AFC anti explosion pressure switch - REPLACEMENT FOR - Rheem Ruud Weatherking 43-25134-01, 43-20847-01, 43-20847-02, 43-19182-01, 43-19182-02, 43-100496-02, 800P305H37A and other Start Capacitors with this uF/Mfd & VAC Rating - PREMIUM QUALITY - The replacement part is made from durable high-quality aluminum 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C3HJDGLC | | Best Sellers Rank | #1,235 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Industrial Electrical Capacitors | | Brand Name | BlueStars | | Capacitance | 3 microfarad | | Capacitance Tolerance | 5 | | Customer Reviews | 4.9 4.9 out of 5 stars (24) | | Included Components | 3 MFD 370-440 VAC CBB65 Capacitor | | Item Dimensions W x H | 1.24"W x 2.17"H | | Item Shape | Oval | | Manufacturer | BlueStars | | Material Type | 3 MFD 370-440VAC | | Maximum Storage Temperature | 70 °C | | Maximum Voltage | 440 volts | | Model | 370-440VAC | | Mounting Type | Snap-In Mount | | Number of Items | 1 | | Operating Voltage | 440 volts | | Part Number | MA-1Y0F-LRPP | | Upper Temperature Rating | 70 °C | | Warranty Description | This warranty is limited to the original purchaser, and is not transferable to subsequent owners of the product. | ## Product Details - **Brand:** BlueStars - **Capacitance:** 3 microfarad - **Material:** 3 MFD 370-440VAC - **Maximum Storage Temperature:** 70 °C - **Shape:** Oval ## Images ![[UL Listed] BlueStars 3 uF MFD 370-440VAC CBB65 Oval Run Capacitor 50/60 Hz | for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors - Image 1](https://m.media-amazon.com/images/I/71bRbiWMMjL.jpg) ![[UL Listed] BlueStars 3 uF MFD 370-440VAC CBB65 Oval Run Capacitor 50/60 Hz | for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors - Image 2](https://m.media-amazon.com/images/I/71F6vUHJISL.jpg) ![[UL Listed] BlueStars 3 uF MFD 370-440VAC CBB65 Oval Run Capacitor 50/60 Hz | for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors - Image 3](https://m.media-amazon.com/images/I/71C4xkVcObL.jpg) ![[UL Listed] BlueStars 3 uF MFD 370-440VAC CBB65 Oval Run Capacitor 50/60 Hz | for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors - Image 4](https://m.media-amazon.com/images/I/81TvNvfgunL.jpg) ![[UL Listed] BlueStars 3 uF MFD 370-440VAC CBB65 Oval Run Capacitor 50/60 Hz | for Central Air-Conditioners Heat Pumps Condenser Fan Motors AC Compressors - Image 5](https://m.media-amazon.com/images/I/81cABOTHylL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.lk/products/541628035-ul-listed-bluestars-3-uf-mfd-370-440vac-cbb65-oval](https://www.desertcart.lk/products/541628035-ul-listed-bluestars-3-uf-mfd-370-440vac-cbb65-oval) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-26*