--- product_id: 297133998 title: "VEMER VN320800 model TMC 40/24 DIN-rail mounting safety transformer for continuous service 230V/12-24V. Color Grey" brand: "vemer" price: "€ 120.75" currency: EUR in_stock: true reviews_count: 7 category: "Vemer" url: https://www.desertcart.hr/products/297133998-vemer-vn320800-model-tmc-40-24-din-rail-mounting-safety store_origin: HR region: Croatia --- # 40 VA power capacity 230V primary to 12-24V secondary voltage 3 DIN modules compact size VEMER VN320800 model TMC 40/24 DIN-rail mounting safety transformer for continuous service 230V/12-24V. Color Grey **Brand:** vemer **Price:** € 120.75 **Availability:** ✅ In Stock ## Summary > ⚡ Power your smart setup with confidence and style! ## Quick Answers - **What is this?** VEMER VN320800 model TMC 40/24 DIN-rail mounting safety transformer for continuous service 230V/12-24V. Color Grey by vemer - **How much does it cost?** € 120.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/297133998-vemer-vn320800-model-tmc-40-24-din-rail-mounting-safety) ## Best For - vemer enthusiasts ## Why This Product - Trusted vemer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety-First Insulation:** Built-in insulation with failure proofing guarantees maximum protection and peace of mind. - • **Trusted by Professionals:** Highly rated with 4.3 stars and proven compatibility with smart home devices like Nest thermostats. - • **Versatile Voltage Output:** Flexible 12-24V AC secondary voltage adapts to a wide range of low-voltage applications. - • **Space-Saving DIN Rail Mount:** Compact 3-module design fits seamlessly into your electrical panel for a clean, professional setup. - • **Reliable Continuous Operation:** Engineered for uninterrupted service, ensuring your devices stay powered without fail. ## Overview The VEMER VN320800 TMC 40/24 is a grey, DIN-rail mount safety transformer delivering 40 VA power with a primary voltage of 230V AC and a secondary voltage range of 12-24V AC. Designed for continuous operation, it features robust insulation and a compact 3-module size, making it ideal for professional low-voltage device installations. ## Description Safety transformer for DIN rail for continuous operation, to device installation with low voltage. Insulation with proof of failure. Review: Great for Nest thermostat - Ordered for nest thermostat 3rd gen. Been working for past 2 months. No issues so far. Will update long term review of it fails. Review: Too high output voltage - Product received properly on time. Tested the output voltage: unloaded 18.4 V. I needed 24 volts for my irrigation controller but I'm afraid 2x 18.4V will damage the controller. Returned the unit. ## Features - Voltage primary: 230 V AC - Secondary voltage: 12 – 24 V AC - Power: 40 VA - Size: 3 DIN modules ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00F4QIL06 | | ASIN | B00F4QIL06 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #24,933 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Transformers | | Color | Lightgrey | | Customer Reviews | 4.3 4.3 out of 5 stars (1,214) | | Customer reviews | 4.3 4.3 out of 5 stars (1,214) | | Date First Available | 14 March 2014 | | Date First Available | 14 March 2014 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 600 g | | Item model number | VN320800 | | Item model number | VN320800 | | Manufacturer | Vemer | | Manufacturer | Vemer | | Measurement System | Metric | | Number Of Pieces | 1 | | Part number | VN320800 | | Product Dimensions | 5.4 x 6 x 8.7 cm; 600 g | | Product Dimensions | 5.4 x 6 x 8.7 cm; 600 g | | Style | TMC 40/24 | ## Product Details - **Brand:** VEMER - **Item weight:** 0.6 Kilograms - **Mounting type:** Rail Mount - **Power source:** Corded Electric - **Specification met:** din ## Images ![VEMER VN320800 model TMC 40/24 DIN-rail mounting safety transformer for continuous service 230V/12-24V. Color Grey - Image 1](https://m.media-amazon.com/images/I/612eDsJszFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for Nest thermostat *by M***H on 16 June 2022* Ordered for nest thermostat 3rd gen. Been working for past 2 months. No issues so far. Will update long term review of it fails. ### ⭐⭐ Too high output voltage *by M***N on 8 May 2023* Product received properly on time. Tested the output voltage: unloaded 18.4 V. I needed 24 volts for my irrigation controller but I'm afraid 2x 18.4V will damage the controller. Returned the unit. ### ⭐⭐⭐⭐⭐ Review *by O***. on 27 December 2025* Voldoet aan mijn verwachting! ## Frequently Bought Together - VEMER VN320800 model TMC 40/24 DIN-rail mounting safety transformer for continuous service 230V/12-24V. Color Grey - Heschen Household AC Contactor, CT1-25, 2 Pole, Two Normally Open, AC 220V/230V Coil Voltage, 35 mm DIN Rail Mount (1) - 12 Way Consumer Unit, Distribution Protection Box, IP65 Electrical Enclosure, Waterproof Transparent Window Consumer Unit, Consumer Circuit Breaker Box --- ## 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.hr/products/297133998-vemer-vn320800-model-tmc-40-24-din-rail-mounting-safety](https://www.desertcart.hr/products/297133998-vemer-vn320800-model-tmc-40-24-din-rail-mounting-safety) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*