--- product_id: 619819035 title: "Appli Parts Capacitor Run Capacitor 4 Mfd uF (microfarads) 370VAC or 450VAC CBB65 Universal Air Conditioning and Other Applications Round UL E476928 2.5\" High 1.5\" Width CON-4-450" brand: "ap appli parts" price: "S$75" currency: SGD in_stock: true reviews_count: 1 category: "Ap Appli Parts" url: https://www.desertcart.sg/products/619819035-appli-parts-capacitor-run-capacitor-4-mfd-uf-microfarads-370vac store_origin: SG region: Singapore --- # 4 µF capacitance precision Wide -40°C to +90°C range 10,000AFC short-circuit protection Appli Parts Capacitor Run Capacitor 4 Mfd uF (microfarads) 370VAC or 450VAC CBB65 Universal Air Conditioning and Other Applications Round UL E476928 2.5" High 1.5" Width CON-4-450 **Brand:** ap appli parts **Price:** S$75 **Availability:** ✅ In Stock ## Summary > ⚡ Power your comfort with precision and protection! ## Quick Answers - **What is this?** Appli Parts Capacitor Run Capacitor 4 Mfd uF (microfarads) 370VAC or 450VAC CBB65 Universal Air Conditioning and Other Applications Round UL E476928 2.5" High 1.5" Width CON-4-450 by ap appli parts - **How much does it cost?** S$75 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/619819035-appli-parts-capacitor-run-capacitor-4-mfd-uf-microfarads-370vac) ## Best For - ap appli parts enthusiasts ## Why This Product - Trusted ap appli parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Certified:** UL E476928 certified, compact 2.5" x 1.5" round design fits most setups without compromise. - • **Safety-First Design:** Engineered with 10,000AFC protection to prevent bursting during electrical faults—peace of mind included. - • **Precision Power Boost:** 4 microfarads with ±5% tolerance ensures reliable, consistent performance for your HVAC system. - • **Built to Brave Extremes:** Operates flawlessly from freezing -40°C to scorching +90°C, perfect for any climate or environment. - • **Universal Compatibility:** Seamlessly replaces multiple brands and models with 370V-450V rating and standard 1/4 inch connectors. ## Overview The Appli Parts 4 Mfd Run Capacitor is a UL-certified, high-quality replacement capacitor designed for air conditioning and electric motor applications. Featuring a 4 microfarad capacitance with ±5% tolerance, it supports operating voltages up to 450VAC and withstands temperatures from -40°C to +90°C. Its robust 10,000AFC short-circuit protection ensures durability and safety, while its universal fit with 1/4 inch connectors makes it a reliable upgrade for various HVAC systems. ## Description Appli Parts Capacitor Run Capacitor 4 Mfd uF (microfarads) 370VAC or 450VAC CBB65 Universal Air Conditioning and Other Applications Round UL E476928 2.5" High 1.5" Width CON-4-450 Universal: Replaces any brand with the same capacitance and capacity. Works with 370V and 440V. 1/4 in. connectors Quality: All our products are designed and manufactured following very strict procedures and high quality standards during their manufacture. An optimal selection of materials is made, combined with research and development procedures, which guarantee the durability and performance of each product made, offering our customers the same efficiency as expected from an original part. ULE476928 certified, manufactured without PCB Specifications: Tolerance of +/- 5% of its capacity, Working temperature range -40C (-40F) to +85C (+185F), 50/60Hz. Dimensions 6.3 cm Height 3.8 cm Width Protection: Protected for 10,000AFC, which means this product will not burst if for some reason there are short circuits Replaces: CAP-4-450 Volume: 0 MTQ Model : CON-4-450 UPC-EAN : 814245026172 Run or Work Capacitor for air conditioning, refrigeration and electric motors. This product replaces various models and brands without being limited to: Replaces: 43-25136-02, 97F9201, 97F9201BX, 12094, 12104, 12804, 12994, 45040R, C304, C304R, CPT00654, CPT01554, CPT0654, CPT155 4, CPT-0654, CPT-1554, CR4X370R, PRC4, SPM13944484032, SPM13944484132 4MFD 4uF 4 MFD 4 uF 4-450 4/450 4-440 4/440 4-450VAC 4/450VAC 4-440VAC 4/440VAC 4-370 4/370 4-370VAC 4/370VAC Review: Not a universal fit. - This is not a universal fit. There is no ground tab. This will not turn my fan in my A/C without the ground terminal attached like my old one. No way to contact customer service. Also i ordered based off the delivery date. As soon as it shipped, the date added an entire extra week! I now have to wait for delivery before I can return. ## Features - Product Feature: Universal: Replaces any brand with the same capacitance and capacity. Works with 370V and 440V. 1/4 in. connectors - Product Feature: Specifications: Tolerance of +/- 5% of its capacity, Working temperature range -40C (-40F) to +90C (+194F), 50/60Hz. Dimensions 2.5" H, 1.5" A - Product Feature: Protection: Protected for 10,000AFC, which means this product will not burst if for some reason there are short circuits - Product Feature: Replaces: CAP-4-450 - Product Feature: Verify that the dimensions and other characteristics of the product are similar to the original product you are replacing ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MTSURME | | Brand | AP APPLI PARTS | | Brand Name | AP APPLI PARTS | | Capacitance | 4 Microfarad | | Capacitance Tolerance | 5 UK | | Customer Reviews | 3.2 out of 5 stars 3 Reviews | | Included Components | 36 EU | | Item Dimensions W x H | 6.4W x 6.4H Centimeters | | Item Shape | Round | | Item Weight | 0.51 Pounds | | Manufacturer | AP APPLI PARTS | | Material | Aluminium Plastic Ceramic | | Material Type | Aluminium Plastic Ceramic | | Maximum Storage Temperature | 90 Degrees Celsius | | Maximum Voltage | 450 Volts | | Model Number | CON-4-450 | | Mounting Type | Through-Hole Mount | | Operating Voltage | 450 Volts | | Part Number | CON-4-450 | | Shape | Round | | UPC | 814245026172 | | Upper Temperature Rating | 194 Degrees Fahrenheit | ## Product Details - **Brand:** AP APPLI PARTS - **Capacitance:** 4 Microfarad - **Material:** Iron - **Operating Voltage:** 450 Volts - **Shape:** Round ## Images ![Appli Parts Capacitor Run Capacitor 4 Mfd uF (microfarads) 370VAC or 450VAC CBB65 Universal Air Conditioning and Other Applications Round UL E476928 2.5" High 1.5" Width CON-4-450 - Image 1](https://m.media-amazon.com/images/I/718lmXHq5nL.jpg) ![Appli Parts Capacitor Run Capacitor 4 Mfd uF (microfarads) 370VAC or 450VAC CBB65 Universal Air Conditioning and Other Applications Round UL E476928 2.5" High 1.5" Width CON-4-450 - Image 2](https://m.media-amazon.com/images/I/81IhpwU+u1L.jpg) ![Appli Parts Capacitor Run Capacitor 4 Mfd uF (microfarads) 370VAC or 450VAC CBB65 Universal Air Conditioning and Other Applications Round UL E476928 2.5" High 1.5" Width CON-4-450 - Image 3](https://m.media-amazon.com/images/I/81jfNVFbmcL.jpg) ![Appli Parts Capacitor Run Capacitor 4 Mfd uF (microfarads) 370VAC or 450VAC CBB65 Universal Air Conditioning and Other Applications Round UL E476928 2.5" High 1.5" Width CON-4-450 - Image 4](https://m.media-amazon.com/images/I/71R-FgYnNmL.jpg) ![Appli Parts Capacitor Run Capacitor 4 Mfd uF (microfarads) 370VAC or 450VAC CBB65 Universal Air Conditioning and Other Applications Round UL E476928 2.5" High 1.5" Width CON-4-450 - Image 5](https://m.media-amazon.com/images/I/71og4oG6GBL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐ Not a universal fit. *by J***. on 19 May 2026* This is not a universal fit. There is no ground tab. This will not turn my fan in my A/C without the ground terminal attached like my old one. No way to contact customer service. Also i ordered based off the delivery date. As soon as it shipped, the date added an entire extra week! I now have to wait for delivery before I can return. --- ## 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/619819035-appli-parts-capacitor-run-capacitor-4-mfd-uf-microfarads-370vac](https://www.desertcart.sg/products/619819035-appli-parts-capacitor-run-capacitor-4-mfd-uf-microfarads-370vac) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-15*