--- product_id: 110057903 title: "DIN Rail Mount" brand: "tupavco" price: "€ 67.90" currency: EUR in_stock: null reviews_count: 12 category: "Tupavco" url: https://www.desertcart.at/products/110057903-din-rail-mount store_origin: AT region: Austria --- # 5KA surge current rating Gigabit PoE+ 1000 Mbps Ethernet Gas Discharge Tube lightning suppression DIN Rail Mount **Brand:** tupavco **Price:** € 67.90 **Availability:** ❌ Out of Stock ## Summary > ⚡ Protect your network like a pro—because downtime is so last decade. ## Quick Answers - **What is this?** DIN Rail Mount by tupavco - **How much does it cost?** € 67.90 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/110057903-din-rail-mount) ## Best For - tupavco enthusiasts ## Why This Product - Trusted tupavco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Simplicity:** No complex setup—just connect 'Line' and 'Equip' ports and ground it for instant, reliable protection. - • **Seamless Gigabit Speed:** Supports full 1000 Mbps PoE+ throughput with zero signal interference—keep your network blazing fast. - • **Rock-Solid Surge Defense:** 5KA 8/20μs clamping protects your critical network gear from power spikes and lightning strikes. - • **Flexible DIN Rail or Rack Mount:** Easily integrates into professional setups with versatile mounting options for clean, organized installations. - • **Bidirectional Lightning Arrestor:** Protects both line-to-line and line-to-ground, ensuring comprehensive defense for routers, modems, cameras, and switches. ## Overview The Tupavco TP309 Ethernet Surge Protector delivers industrial-grade 5KA surge protection with gas discharge tube technology, safeguarding your PoE+ Gigabit Ethernet devices from lightning and voltage spikes. Designed for DIN rail or rack mounting, it ensures zero signal loss at full 1000 Mbps speeds, making it an essential shield for professional network environments. ## Description Buy Tupavco Ethernet Surge Protector for Rack or DIN Rail Mount - PoE+ Gigabit TP309: Bed Safety Handles & Rails - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: No interference with signal - I installed this surge protector between my cable modem and my router today. Easy peasy. Plug the Ethernet cables into each end (marked "Line" and "Equip") and attach the ground terminal to something grounded. (I used a 12AWG solid wire and a ground screw on my uninterruptible power supply.) Running Ookla Speedtest verified no degradation of signal. Hopefully, I'll never find out if it works. Review: Well made and grounded, but not shielded - This surge protector is clearly well-made (and others have mentioned that it saved their equipment). The metal RJ45 jack frames are connected to each other and to the ground connection, so it is compatible with shielded cable in the sense that it will conduct the shield connection. However, the device itself is not shielded (I took it apart to inspect how it was constructed). The case is plastic, so the device is a potential source of EMI entry. If you're looking for a shielded version that is completely encased in metal connected to ground, see Tupavco's TP302 (https://amzn.to/3IRJsaq) and my review about it. ## Features - DIN Rail Ethernet Surge Protector - Gigabit GbE PoE/High PoE+ (HPoE) 1000 Mbps LAN Ethernet Network - Gas Discharge Tubes for Full Protection GDT - Lightning Suppressor RJ45 Cable Protection CAT6/CAT5 - Standalone or DIN Mount Line-Line Line-Ground Protection,Bidirectional Clamping,5KA 8/20μs - Thunder Arrestor Protects Computer Networking Equipment Devices like Router,Modem,Camera,Switch etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078NKGPJC | | Best Sellers Rank | #74,724 in Electronics ( See Top 100 in Electronics ) #502 in Surge Protectors | | Brand | Tupavco | | Color | Black 67 | | Compatible Devices | Router, Modem | | Connectivity Protocol | Ethernet | | Connectivity Technology | Ethernet | | Control Method | Touch | | Controller Type | Switch | | Coverage | Power surges, lightning strikes, voltage spikes | | Customer Reviews | 3.9 3.9 out of 5 stars (123) | | Data Transfer Rate | 1000 Gigabits Per Second | | Frequency | 5 GHz | | Frequency Band Class | Dual-Band | | Has Internet Connectivity | No | | Is Modem Compatible | Yes | | LAN Port Bandwidth | 10/100/1000 megabits_per_second | | Manufacturer | Tupavco | | Maximum Upstream Data Transfer Rate | 1000 Megabits Per Second | | Mfr Part Number | TP309 | | Model Name | TP309 | | Model Number | TP309 | | Number of Ports | 4 | | Other Special Features of the Product | DIN Mount, POE+ Gigabit | | Router Network Type | Wired | | UPC | 638362929471 | | Unit Count | 1 Count | | Wireless Compability | 802.11ac | ## Product Details - **Brand:** Tupavco - **Color:** Black 67 - **Compatible Devices:** Router, Modem - **Connectivity Technology:** Ethernet - **Control Method:** Touch - **Frequency Band Class:** Dual-Band - **Model Name:** TP309 - **Number of Ports:** 4 - **Special Feature:** DIN Mount, POE+ Gigabit - **Wireless Communication Standard:** 802.11ac ## Images ![DIN Rail Mount - Image 1](https://m.media-amazon.com/images/I/71XeIc7FQvL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this protect poe++ or just poe+?** A: From the manufacturer's website Nominal PoE Voltage <60 V Maximum continuous current 1.2 A Therefore you should be able to get 60 watts continuous, or Type 3 PoE++ **Q: What is a "gas discharge tube", and what is its function in this device?** A: A gas discharge tube is basically a over voltage protector. It is an open circuit until impinging high voltage enters an ionizes the gas inside which creates a low impedance presumably to ground. Only useful in a lightning incident (nearby or direct hit). If the latter then you are fundamentally screwed. I have photos to probe it. Message: if lightning is near (or predicted) then simply disconnect everything. Let us ALL float. I’m talking antennas, AC power cord and ground wires **Q: Does this device support 24v passive poe?** A: YES , this will easily support 24volt passive or non-passive POE. Normally POE is 48volts on power injectors or network switches. I know that it will support over 60 volts, as to smart 3 lens outdoor cameras that i have installed at Banks. This is , if you ground the DIN rail correctly to allow gas discharge tube to function properly to protect equipment. Gas discharge tube opens and closes data circuit, with no ground it will just act as a fuse and burn up after lightning strike. I always use TWO ethernet surge protectors , one on network switch rack and one upon entry into building with both TWO DIN rails grounded. Daniels Data Inc. - Dallas,TX - John Daniels **Q: How long of a rail do you need? What is the shortest length that I can use?** A: It mounts perpendicular to the dinrail so about 1” is minimum. I’d use enough too have two acres in the rail though or it will rotate. ## Customer Reviews ### ⭐⭐⭐⭐⭐ No interference with signal *by D***N on May 30, 2022* I installed this surge protector between my cable modem and my router today. Easy peasy. Plug the Ethernet cables into each end (marked "Line" and "Equip") and attach the ground terminal to something grounded. (I used a 12AWG solid wire and a ground screw on my uninterruptible power supply.) Running Ookla Speedtest verified no degradation of signal. Hopefully, I'll never find out if it works. ### ⭐⭐⭐⭐ Well made and grounded, but not shielded *by N***S on January 16, 2023* This surge protector is clearly well-made (and others have mentioned that it saved their equipment). The metal RJ45 jack frames are connected to each other and to the ground connection, so it is compatible with shielded cable in the sense that it will conduct the shield connection. However, the device itself is not shielded (I took it apart to inspect how it was constructed). The case is plastic, so the device is a potential source of EMI entry. If you're looking for a shielded version that is completely encased in metal connected to ground, see Tupavco's TP302 (https://amzn.to/3IRJsaq) and my review about it. ### ⭐⭐⭐⭐⭐ Very high quality surge protector. *by B***S on September 6, 2019* I was blowing one port on my router nearly every electrical storm. Frontier i think was getting tired of replacing them as i lost four routers in five months. I live on the highest natural point in central florida which is reported to have more lighting strikes than any place in the USA. Since i installed this i haven't lost a Ethernet port and have gone through one hurricane and seventeen major electrical storms. When I installed it i used one of the ideas of another reviewer thank you by the way. I did not use the ground wire supplied by the vendor but ran a 12 AWG multi strand wire from the unit to a three prong 15 amp replacement; plug's grounding pin. All other pins or spades on the plug remained empty and covered internally with heat shrink. Plugged into a outlet within three feet of the surge protector. Fantastic solution will now add these to all my ports entering the router and at my ORBI Wifi units. ## Frequently Bought Together - Ethernet Surge Protector - PoE+ - Gigabit - (with DIN Rail Mount Option) - Gas Discharge Tube for Full Protection - RJ45 Lightning Suppressor - LAN Network CAT5/CAT6 Thunder Arrestor - Tupavco TP309 - 12V-110V DC Miniature Circuit Breaker, 15 Amp 1 Pole Battery Breaker Protector for Solar PV System and RV, Thermal Magnetic Trip, DIN-Rail/Surface Mount, Chtaixi DC Disconnect Switch B15 - Chtaixi AC Miniature Circuit Breaker, 16 Amp 120V/240V 2 Pole DIN Rail Mount Circuit Breaker, Thermal Magnetic Trip, Solar AC Disconnect Switch MCB C16 --- ## 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.at/products/110057903-din-rail-mount](https://www.desertcart.at/products/110057903-din-rail-mount) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-23*