--- product_id: 79115267 title: "Functional Devices TR75VA002 Transformer, 75 VA, 120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount" brand: "rib" price: "€ 137.62" currency: EUR in_stock: true reviews_count: 3 category: "Rib" url: https://www.desertcart.it/products/79115267-functional-devices-tr75va002-transformer-75-va-120-to-24-vac store_origin: IT region: Italy --- # 75 VA power capacity 120 to 24 VAC voltage conversion Built-in circuit breaker protection Functional Devices TR75VA002 Transformer, 75 VA, 120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount **Brand:** rib **Price:** € 137.62 **Availability:** ✅ In Stock ## Summary > ⚡ Empower your system with reliable, safe, and efficient voltage transformation! ## Quick Answers - **What is this?** Functional Devices TR75VA002 Transformer, 75 VA, 120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount by rib - **How much does it cost?** € 137.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/79115267-functional-devices-tr75va002-transformer-75-va-120-to-24-vac) ## Best For - rib enthusiasts ## Why This Product - Trusted rib brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Integrated circuit breaker ensures reliable overload protection - • **Energy-conscious Design:** Contributes to reducing energy consumption for eco-aware professionals - • **Power-packed Performance:** 75 VA rating supports expanded system needs without compromise - • **Flexible Mounting Options:** Foot and dual 1/2" NPT threaded hub mounts for versatile installation - • **Seamless Voltage Step-down:** Effortlessly converts 120 VAC input to a stable 24 VAC output ## Overview The Functional Devices TR75VA002 is a compact, 75 VA Class 2 transformer that converts 120 VAC to 24 VAC. Featuring a built-in circuit breaker for enhanced safety and flexible foot or dual threaded hub mounting, it is UL5085-2/3 certified for USA and Canada. Ideal for expanding HVAC zones or powering low-voltage devices, it supports energy-efficient operation in professional and industrial settings. ## Description Transformer, 75 VA, 120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount Review: Works as expected! - Added a 4th zone valve to our system and wanted more than the 40va that was there. This works great and mounted easily. Review: Awesome little device! - Works perfectly for my two video doorbells! ## Features - Price For: Each Enclosure Rating: Not Rated Standards: UL5085-2 or UL5085-3; USA & Canada Hz: 50/60 Secondary Connection: 8" Leads Primary Connection: Pigtails Enclosure Type: Open Green Environmental Attribute: Product Contributes to Reducing Energy Consumption Temp. Rise: Not Rated Enclosure Finish: No Finish Item: Class 2 Transformer Phase: 1 Output Voltage: 24VAC - Height: 3.01" Depth: 2.50" Protective Device: Circuit Breaker VA Rating: 75 Mounting: Foot or Dual 1/2" NPT Hub Input Voltage: 120VAC Width: 3.89" Country of Origin (subject to change): China ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008HOVEGU | | Best Sellers Rank | #222,983 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #166 in Power Transformers | | Date First Available | July 5, 2012 | | Item Weight | 0.01 ounces | | Item model number | TR75VA002 | | Manufacturer | Functional Devices, Inc. | | Product Dimensions | 3.5 x 6 x 2.8 inches | | UPC | 696334160222 | ## Product Details - **Brand:** RIB - **Mounting Type:** Threaded - **Power Source:** Corded Electric - **Product Dimensions:** 2.5"D x 3.89"W x 3.01"H - **Specification Met:** UL ## Images ![Functional Devices TR75VA002 Transformer, 75 VA, 120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount - Image 1](https://m.media-amazon.com/images/I/71OIhYRPTRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as expected! *by E***R on November 10, 2023* Added a 4th zone valve to our system and wanted more than the 40va that was there. This works great and mounted easily. ### ⭐⭐⭐⭐⭐ Awesome little device! *by M***A on June 10, 2021* Works perfectly for my two video doorbells! ### ⭐⭐⭐⭐⭐ Sturdy construction *by R***E on January 26, 2013* The Transformer 75VA, 120-24V, dual hub, Class 2 UL, is well built. The only problem I had is that the 1/2" male connectors don't line up with the k/o's on a 1900 box when mounted on a flat surface. Otherwise it's working just fine. ## Frequently Bought Together - Functional Devices TR75VA002 Transformer, 75 VA, 120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount - contactor coil AC Contactor Coil For LC1D40 LC1D65 LC1D80 LC1D95 220V 380V 110V 36V 48V 24V Voltage Control Coil 50/60HZ Copper Coil (Color : AC110V) - Cableague Thermostat Copper Wire (18-8 Brown, 100Feet) --- ## 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.it/products/79115267-functional-devices-tr75va002-transformer-75-va-120-to-24-vac](https://www.desertcart.it/products/79115267-functional-devices-tr75va002-transformer-75-va-120-to-24-vac) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-14*