--- product_id: 616248757 title: "[UL Listed] BlueStars 70 uF MFD 370-440VAC ±5% Round Run Capacitor 50/60 Hz" brand: "bluestars" price: "₩49446" currency: KRW in_stock: true category: "Blue Stars" url: https://www.desertcart.kr/products/616248757-ul-listed-bluestars-70-uf-mfd-370-440vac-5-round store_origin: KR region: South Korea --- # 70 µF capacitance for powerful motor start -25°C to 70°C wide operating temp range UL & TÜV SÜD certified for premium safety [UL Listed] BlueStars 70 uF MFD 370-440VAC ±5% Round Run Capacitor 50/60 Hz **Brand:** bluestars **Price:** ₩49446 **Availability:** ✅ In Stock ## Summary > ⚡ Power your cool with confidence — the capacitor that never quits! ## Quick Answers - **What is this?** [UL Listed] BlueStars 70 uF MFD 370-440VAC ±5% Round Run Capacitor 50/60 Hz by bluestars - **How much does it cost?** ₩49446 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/616248757-ul-listed-bluestars-70-uf-mfd-370-440vac-5-round) ## 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 - • **Lifetime Reliability:** Up to 30,000 hours of operation backed by lifetime protection for zero downtime - • **Safety You Can Trust:** UL, CUL, CEL & TÜV SÜD certifications guarantee top-tier compliance and peace of mind - • **Precision Power Boost:** 70 µF ±5% capacitance ensures optimal AC motor and fan performance - • **Plug & Play Simplicity:** Labeled terminals (Herm, Fan, Common) make installation effortless—no rewiring needed - • **Built to Brave Extremes:** Operates flawlessly from -25°C to 70°C, perfect for any climate ## Overview The BlueStars 70 µF MFD Round Run Capacitor is a UL-listed, dual-run capacitor designed for AC motors and fans operating at 370-440VAC and 50/60 Hz. Engineered for durability with a wide temperature range (-25°C to 70°C) and premium safety certifications (UL, CUL, CEL, TÜV SÜD), it offers up to 30,000 hours of reliable service. Its user-friendly labeled terminals enable quick installation without wiring changes, making it the go-to choice for professional-grade HVAC and industrial applications. ## Description [UL Listed] BlueStars 70 uF MFD 370-440VAC ±5% Round Run Capacitor 50/60 Hz | for AC Motor Run or Fan Start Cool Heat Pump Air Conditioner or Condenser Straight - Up to 30,000-Hour Life: desertcart.com: Industrial & Scientific ## Features - NOTE: Please check technical specifications of your appliances before purchasing, or you can send us your model number, we will confirm the compatibility - PART NUMBER: 70 uF MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor. - SPECIFICATIONS: - Dimensions: Diameter 2.36" (60 mm) x Height 4.73" (120 mm) - Operating Temperature Range: -13℉ to +158℉/ -25°C to +70°C - No PCBs. Engineered for safety 10000 AFC anti explosion pressure switch - INSTRUCTIONS: No wiring or adapter changes are required. Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line. - PREMIUM QUALITY: Compliant with the TOUGHEST US and Australian Standards for AC motor run capacitors, including UL & CUL, CEL and TÜV SÜD - 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 | B0CJTZWGGX | | Best Sellers Rank | #1,869 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Industrial Electrical Capacitors | | Brand | BlueStars | | Brand Name | BlueStars | | Capacitance | 70 microfarad | | Capacitance Tolerance | 5 | | Customer Reviews | 4.1 out of 5 stars 31 Reviews | | Included Components | 70 MFD 370-440VAC Capacitor | | Item Dimensions W x H | 2.36"W x 4.72"H | | Item Highlight | for AC Motor Run or Fan Start Cool Heat Pump Air Conditioner or Condenser Straight - Up to 30,000-Hour Life | | Item Shape | Round | | Manufacturer | BlueStars | | Material | 70 MFD 370-440VAC | | Material Type | 70 MFD 370-440VAC | | Maximum Storage Temperature | 70 °C | | Maximum Voltage | 440 volts | | Model | 70 MFD | | Mounting Type | Surface Mount | | Number of Items | 1 | | Operating Voltage | 440 volts | | Part Number | ZW-KQCT-IKQF | | Shape | Round | | Upper Temperature Rating | 70 °C | ## Product Details - **Brand:** BlueStars - **Capacitance:** 70 Microfarad - **Material:** 70 MFD 370-440VAC - **Maximum Storage Temperature:** 70 Degrees Celsius - **Shape:** Round ## Images ![[UL Listed] BlueStars 70 uF MFD 370-440VAC ±5% Round Run Capacitor 50/60 Hz - Image 1](https://m.media-amazon.com/images/I/710hTkTxpCL.jpg) ![[UL Listed] BlueStars 70 uF MFD 370-440VAC ±5% Round Run Capacitor 50/60 Hz - Image 2](https://m.media-amazon.com/images/I/71rWWgdqNXL.jpg) ![[UL Listed] BlueStars 70 uF MFD 370-440VAC ±5% Round Run Capacitor 50/60 Hz - Image 3](https://m.media-amazon.com/images/I/71Kfozvnm+L.jpg) ![[UL Listed] BlueStars 70 uF MFD 370-440VAC ±5% Round Run Capacitor 50/60 Hz - Image 4](https://m.media-amazon.com/images/I/81CFKbLsedL.jpg) ![[UL Listed] BlueStars 70 uF MFD 370-440VAC ±5% Round Run Capacitor 50/60 Hz - Image 5](https://m.media-amazon.com/images/I/717EVaIgEwL.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.kr/products/616248757-ul-listed-bluestars-70-uf-mfd-370-440vac-5-round](https://www.desertcart.kr/products/616248757-ul-listed-bluestars-70-uf-mfd-370-440vac-5-round) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-02*