--- product_id: 556875319 title: "30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor" brand: "fierre shann" price: "€ 21.55" currency: EUR in_stock: true reviews_count: 3 category: "Fierre Shann" url: https://www.desertcart.fr/products/556875319-30-uf-mfd-5-370-440vac-cbb65-round-run-start store_origin: FR region: France --- # 30 µF capacitance precision 370-440VAC high voltage range -40°C to 85°C wide temp tolerance 30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor **Brand:** fierre shann **Price:** € 21.55 **Availability:** ✅ In Stock ## Summary > ⚡ Power your pump comeback with precision and durability! ## Quick Answers - **What is this?** 30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor by fierre shann - **How much does it cost?** € 21.55 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/556875319-30-uf-mfd-5-370-440vac-cbb65-round-run-start) ## Best For - fierre shann enthusiasts ## Why This Product - Trusted fierre shann brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Operates flawlessly from freezing -40°C to scorching 85°C environments - • **Voltage Versatility:** Compatible with both 370VAC and 440VAC systems for flexible replacements - • **Precision Power Boost:** 30 µF ±5% capacitance ensures reliable motor start and run performance - • **Effortless DIY Upgrade:** Compact 1.97”x3.35” size and easy installation saves costly pump replacements - • **Trusted Support & Warranty:** Backed by responsive 24-hour customer service and a 2-year warranty for peace of mind ## Overview The 30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor is a high-performance, copper-based capacitor designed for AC motor run and fan start applications. It supports a wide voltage range (370-440VAC) and operates reliably across extreme temperatures (-40°C to 85°C). Compact and easy to install, it offers a cost-effective alternative to full pump replacements, backed by a 2-year warranty and responsive customer support. ## Description 30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor | for AC Motor Run or Fan Start and Cool or Heat Pump: desertcart.com: Industrial & Scientific Review: Replace this part, not the whole pump - Fix your pool pump for cheap! My older pool pump died 3 years ago. The pool supply company wanted hundreds of dollars to repair it. I ordered this part, popped it in and it fired right up again. Just make sure you follow all safety steps before removing the old one, especially discharging it, to avoid getting shocked. Also, make sure you measure correctly and get the same volts, etc.. The first one failed after about 2 years, but still well worth the price of replacing the entire pump. Review: Perfect replacement - This was a perfect replacement for my pool pump. It works great 3 months later. ## Features - Product Name: AC capacitor 30 uf MFD 370 or 440 Volt CBB65 Capacitor. Can replace 370 VAC & 440 VAC Capacitors - Operating Details: Capacitance Range: +/-5% (std.). Frequency：50-60 Hz. Operating Temperature Range: -40 ℃ to 85 ℃/ -104℉ to +185℉ - About Size: 1.97’’diameter x 3.35’’height. Please check the size carefully before purchasing - Easy to Replace: First, disconnect the power to the compressor. Second, find the old one. Take a picture so you can remember which wires go where. Finally, remove the old capacitor and install the new one - Friendly Customer Service: If you have any questions, please feel free to let us know, we will reply to you within 24 hours and solve the problem for you ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C9DDKGVK | | Best Sellers Rank | #63,029 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #379 in Industrial Electrical Capacitors | | Brand | Fierre Shann | | Brand Name | Fierre Shann | | Capacitance | 30 microfarad | | Capacitance Tolerance | 5 | | Customer Reviews | 4.5 out of 5 stars 13 Reviews | | Included Components | Capacitor | | Item Dimensions W x H | 1.97"W x 3.35"H | | Item Highlight | for AC Motor Run or Fan Start and Cool or Heat Pump | | Item Shape | Round | | Manufacturer | FIERRE SHANN | | Material | Copper | | Material Type | Copper | | Maximum Storage Temperature | 85 °C | | Maximum Voltage | 440 volts | | Mounting Type | Through-Hole Mount | | Number of Items | 1 | | Number of Packs | 1 | | Operating Voltage | 440 volts | | Part Number | DR-30N | | Shape | Round | | UPC | 740866212765 | | Unit Count | 1 Count | | Upper Temperature Rating | 85 °C | | Warranty Description | 2-year | ## Product Details - **Brand:** Fierre Shann - **Capacitance:** 30 Microfarad - **Material:** Copper - **Maximum Storage Temperature:** 85 Degrees Celsius - **Shape:** Round ## Images ![30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor - Image 1](https://m.media-amazon.com/images/I/71Jk3M0G5pL.jpg) ![30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor - Image 2](https://m.media-amazon.com/images/I/71+KfSu5X+L.jpg) ![30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor - Image 3](https://m.media-amazon.com/images/I/71RY4FbBVoL.jpg) ![30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor - Image 4](https://m.media-amazon.com/images/I/81YYHvEJ7wL.jpg) ![30 uF MFD ±5% 370-440VAC CBB65 Round Run Start Capacitor - Image 5](https://m.media-amazon.com/images/I/71xsQJfEjyL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Replace this part, not the whole pump *by J***1 on January 2, 2026* Fix your pool pump for cheap! My older pool pump died 3 years ago. The pool supply company wanted hundreds of dollars to repair it. I ordered this part, popped it in and it fired right up again. Just make sure you follow all safety steps before removing the old one, especially discharging it, to avoid getting shocked. Also, make sure you measure correctly and get the same volts, etc.. The first one failed after about 2 years, but still well worth the price of replacing the entire pump. ### ⭐⭐⭐⭐⭐ Perfect replacement *by T***K on December 9, 2024* This was a perfect replacement for my pool pump. It works great 3 months later. ### ⭐ Don't last long *by A***R on June 13, 2026* Capacitors didn't even last a year, one bulged and another went down in microfarads from 50uf to 30uf. Very disappointed in this product. Though they were going to last since they look well made from the outside but not sure about the inside. ## Frequently Bought Together - 30 uF/MFD Capacitor for AC, 370 or 440 VAC CBB65 Dual Run Round Capacitors for AC Motor Run, Fan Start, Condenser Straight Cool, Heat Pump, Air Conditioner, and Pool Pump - BlueStars Premium 30 MFD uf ± 5% MFD 370 V VAC or 440 Volt 50/60 Hz Multi-Purpose Motor Run Round Capacitor - Compatible for Air Conditioner or Heat Pump Condenser - Pack of 1 - Capacitor for Air Conditioner 30 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight --- ## 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.fr/products/556875319-30-uf-mfd-5-370-440vac-cbb65-round-run-start](https://www.desertcart.fr/products/556875319-30-uf-mfd-5-370-440vac-cbb65-round-run-start) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-09-24*