--- product_id: 31328000 title: "45+5 MFD 440 Volt Round Capacitor TP-CAP-45/5/440R" brand: "tradepro" price: "576 kr" currency: NOK in_stock: true category: "Trade Pro" url: https://www.desertcart.no/products/31328000-45-5-mfd-440-volt-round-capacitor-tp-cap-45 store_origin: NO region: Norway --- # 45+5 µF dual capacitance 440V max voltage rating Wall-mount compact design 45+5 MFD 440 Volt Round Capacitor TP-CAP-45/5/440R **Brand:** tradepro **Price:** 576 kr **Availability:** ✅ In Stock ## Summary > ⚡ Power your HVAC like a pro—dual-capacity, universal voltage, zero compromise! ## Quick Answers - **What is this?** 45+5 MFD 440 Volt Round Capacitor TP-CAP-45/5/440R by tradepro - **How much does it cost?** 576 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/31328000-45-5-mfd-440-volt-round-capacitor-tp-cap-45) ## Best For - tradepro enthusiasts ## Why This Product - Trusted tradepro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Savvy Wall Mount:** Compact 2.38"W x 3.94"H design fits tight HVAC setups - • **Broad HVAC Compatibility:** Works with top brands like Carrier, Trane, Goodman & more—upgrade without hassle - • **Trusted Brand Reliability:** TradePro quality with CSA & UL certifications for peace of mind - • **Dual Capacitance Powerhouse:** 45+5 µF capacity covers start & run needs seamlessly - • **Universal Voltage Compatibility:** Rated for up to 440V, replacing both 370V & 440V capacitors effortlessly ## Overview The TradePro TP-CAP-45/5/440R is a high-performance 45+5 µF dual capacitor designed for HVAC systems, supporting up to 440 volts. Its wall-mount compact form factor and broad compatibility with major brands make it a versatile, reliable replacement for both 370V and 440V capacitors, certified by CSA and UL for safety and durability. ## Description A capacitor is an electric component that temporarily stores an electrical charge. A dual "run capacitor" supports two electric motors, such as in large air conditioner or heat pump units, with both a fan motor and a compressor motor. It saves space by combining two physical capacitors into one case. The dual capacitor has three terminals labeled "C", "FAN", and "HERM", which stand for the *C*ommon, Fan, and *HERM*etically sealed compressor. Dual capacitors come in a variety of sizes, depending on the capacitance (µF or MFD), such as 40 plus 5 µF, and also the voltage. A 440 volt capacitor can be used in place of a 370 volt, as it is build better, but the 370 can’t be used in place of a 440 volt. It will work for a while and will fail prematurely, as exceeding the capacitor's rated voltage will cause the dielectric to break down and the capacitor to short out. Same as an electric wire- 600V rated wire is better than 300V one .The capacitance(µF or MFD) must be the same or stay within +10% or -10% of its original value . Example: 50 µF cap can be substituted by 45 to 55 µF with the same or better voltage ratings capacitor . Round cylinder-shaped dual run capacitors are commonly used for air conditioning, to help in the starting of the compressor and the condenser fan motor.Round capacitor can be used to substitute oval shape one with the same MFD AND Volt specs You will ask “Why I need a Cap that is rated 440V in my A/C?” Answer: You need to realize that a motor is an inductive device. When the supply voltage is applied to the motor run winding, the voltage across the start winding will be increased to a higher voltage value. A motor acts like a transformer with the run winding acting as the primary and the start winding acting as the secondary. This is why the capacitor has a much higher voltage rating than the 230 being the supply voltage. ## Features - 45+5 uf or MFD 440 Volt AC Capacitor. Replaces BOTH 370 & 440 VAC capacitors ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00KSTUBCU | | Best Sellers Rank | #63,232 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #430 in Industrial Electrical Capacitors | | Brand Name | TradePro | | Capacitance | 45 microfarad | | Capacitance Tolerance | 3 | | Customer Reviews | 4.5 4.5 out of 5 stars (293) | | Item Dimensions W x H | 2.38"W x 3.94"H | | Item Shape | Round | | Manufacturer | TradePro | | Material Type | Copper | | Maximum Voltage | 440 volts | | Model | TP-CAP-45/5/440R | | Mounting Type | Wall Mount | | Number of Items | 1 | | Operating Voltage | 440 volts | | Part Number | TP-CAP-45/5/440R | | UPC | 740781956256 | | Unit Count | 1 count | ## Product Details - **Brand:** TradePro - **Capacitance:** 45 microfarad - **Material:** Copper - **Operating Voltage:** 440 volts - **Shape:** Round ## Images ![45+5 MFD 440 Volt Round Capacitor TP-CAP-45/5/440R - Image 1](https://m.media-amazon.com/images/I/51e69t6mtqL.jpg) ![45+5 MFD 440 Volt Round Capacitor TP-CAP-45/5/440R - Image 2](https://m.media-amazon.com/images/I/71L8zCnPJqL.jpg) --- ## 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.no/products/31328000-45-5-mfd-440-volt-round-capacitor-tp-cap-45](https://www.desertcart.no/products/31328000-45-5-mfd-440-volt-round-capacitor-tp-cap-45) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-19*