--- product_id: 71152013 title: "Functional Devices TR75VA005 Transformer, 75 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount" brand: "rib" price: "Rp2375160" currency: IDR in_stock: true url: https://www.desertcart.id/products/71152013-functional-devices-tr75va005-transformer-75-va-480-240-208-120 store_origin: ID region: Indonesia --- # 75 VA Power Multi-Voltage Circuit Protection Functional Devices TR75VA005 Transformer, 75 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount **Brand:** rib **Price:** Rp2375160 **Availability:** ✅ In Stock ## Summary > Transform Your Power ⚡ - Where Efficiency Meets Safety! ## Quick Answers - **What is this?** Functional Devices TR75VA005 Transformer, 75 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount by rib - **How much does it cost?** Rp2375160 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/71152013-functional-devices-tr75va005-transformer-75-va-480-240-208-120) ## 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:** Equipped with a circuit breaker for added protection. - • **Easy Installation:** Designed for foot and single threaded hub mounting. - • **Powerful Performance:** Delivers 75 VA for robust applications. - • **Reliable Functionality:** Ensures consistent performance in demanding environments. - • **Versatile Voltage Options:** Compatible with 480/240/208/120 VAC inputs. ## Overview The Functional Devices TR75VA005 Transformer is a high-performance device that converts multiple input voltages (480/240/208/120 VAC) to a stable 24 VAC output. With a robust 75 VA capacity and built-in circuit breaker, it ensures safety and reliability for various applications, making it an essential component for any professional setup. ## Description Functional Devices TR75VA005 Transformer, 75 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount ## Features - 75Va - 480/240/208/120 to 24 vac - Sold as each ## Product Details - **Brand:** RIB - **Power Source:** Corded Electric - **Mounting Type:** Hub Mount - **Specification Met:** UL - **Item Weight:** 3.7 Pounds ## Images ![Functional Devices TR75VA005 Transformer, 75 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount - Image 1](https://m.media-amazon.com/images/I/71-2z9QQe-L.jpg) ## Questions & Answers **Q: what are the amps on the transformer?** A: This is several months old now but I'm going to answer to help others because the other responses are wrong or were not helpful. A volt amp or VA is 1 amp at 1 volt so 1 amp at 24 volts would be 24 volt amps. So the common 40VA transformer = 40VA/ 24V = 1.67 Amps. And a 75 VA transformer = 75VA/24V = 3.125 amps. The transformer should draw less than 1 amp at 120V input and the output at 24 volts can provide as much as 3.125 amps if the load requires it. You can search for a volt amp calculator to verify my answers if you wish. **Q: Where is the ground? Also, which of the two black/Yelow wires go to the postive 24v and which to the negative** A: The transformer gets grounded by the mounting base and this is an AC output, so there is no polarity, **Q: Security panel on 2nd floor - display bad - characters randomly display. Current 40va transformer in basement. Would 75ma fix this problem?** A: Maybe, maybe not. Have you measured the supply voltage at your security panel with the problem? **Q: is this UL approved and if so can i get documentation that it is. I may buy alot of them?** A: It sure is. I cannot put a link or a photo of the UL label into my response here though. If you check the Functional Devices website, you'll see the UL. ## Frequently Bought Together - Functional Devices TR75VA005 Transformer, 75 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount - Functional Devices RIB24P Enclosed Relay, 20 Amp Dpdt with 24 Vac/Dc Coil --- ## 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.id/products/71152013-functional-devices-tr75va005-transformer-75-va-480-240-208-120](https://www.desertcart.id/products/71152013-functional-devices-tr75va005-transformer-75-va-480-240-208-120) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-09*