--- product_id: 177634455 title: "3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm" brand: "walfront" price: "€ 66.45" currency: EUR in_stock: true category: "Walfront" url: https://www.desertcart.be/products/177634455-3-phase-4-wire-energy-meter-230-400v-5-100a store_origin: BE region: Belgium --- # Accurate 5-100A current range 6+1 digit backlit LCD display 35mm DIN rail standard mount 3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm **Brand:** walfront **Price:** € 66.45 **Availability:** ✅ In Stock ## Summary > ⚡ Power your insights with precision and style! ## Quick Answers - **What is this?** 3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm by walfront - **How much does it cost?** € 66.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/177634455-3-phase-4-wire-energy-meter-230-400v-5-100a) ## Best For - walfront enthusiasts ## Why This Product - Trusted walfront brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Pulse Output:** Compatible with AMR systems via selectable polarity pulse output. - • **User-Friendly Display:** Large 6+1 digit backlit LCD ensures clear, real-time energy consumption data. - • **Precision Power Tracking:** Class 1 accuracy meets IEC 62053-21 standards for reliable energy measurement. - • **Versatile Connection Modes:** Supports both S-type and U-type wiring for flexible installation. - • **Seamless DIN Rail Installation:** Standard 35mm rail mount for quick, professional setup in any electrical panel. ## Overview The Walfront DTM123SC is a cutting-edge 3-phase, 4-wire digital energy meter designed for professional-grade energy monitoring. Featuring a wide 5-100A current range, a clear backlit LCD display, and flexible wiring options, it ensures precise, real-time tracking of power consumption. Its standard 35mm DIN rail installation and smart pulse output compatibility make it an essential tool for modern energy management systems. ## Description 3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm: desertcart.com: Industrial & Scientific ## Features - DTM123SC three-phase electronic power meter is a new generation of smart meter which is made of large integrated circuit, advanced digital technology and technology. - TRACK INSTALLATION: 35mm standard DIN - track installation, in line with the standard DIN EN50022. Standard configuration 6+1 backlight LCD (9999999.1KWh). - TWO CONNECTION MODES: Direct connection operation, you can choose two connection modes. Standard configuration S-type wiring, U-type wiring can be selected. Direct connection - EASY TO : Standard configuration pulse output passivity (polarity), can choose far pulse output passivity (non-polarity), and easy with various AMR systems, in line with the standard IEC 62053-31 and DIN 43864. - STANDARD REQUIREMENTS: The technical performance of the product fully meets the requirements of Class 1 active watt-hour meter in the international standard IEC 62053-21. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07WXPRYHX | | Best Sellers Rank | #1,143,767 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #509 in Industrial Power Meters | | Brand Name | Walfront | | Color | Green, Red | | Customer Reviews | 3.8 3.8 out of 5 stars (8) | | Manufacturer | Walfront | | Measurement Type | Energy Meter | | Model | DTM123SC | | Part Number | Walfront048e1opigs | | Power Source | Corded Electric | | Specification Met | Iec | | Style Name | Modern, Compact | ## Product Details - **Brand:** Walfront - **Color:** Green, Red - **Power Source:** Corded Electric - **Specification Met:** Iec - **Style:** Modern, Compact ## Images ![3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm - Image 1](https://m.media-amazon.com/images/I/41A7p-kUiDL.jpg) ![3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm - Image 2](https://m.media-amazon.com/images/I/41Q00C7RWvL.jpg) ![3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm - Image 3](https://m.media-amazon.com/images/I/41ipfwjTIHL.jpg) ![3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm - Image 4](https://m.media-amazon.com/images/I/511UsEVEg9L.jpg) ![3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm - Image 5](https://m.media-amazon.com/images/I/41AXtL1Mm6L.jpg) ## Questions & Answers **Q: Funcional como medidor bidireccional para exportación a red? Tienen algún modelo que lo haga ?** A: It is applied to power network. Thanks for your question. **Q: Will it work with 220V 2-phase 60Hz installation (2wire)?** A: This is a three-phase four-wire, you can buy a single-phase meter. **Q: Would this work with a 3phase/220 air conditioner for measuring consumption?** A: Ye. No problem. **Q: will it work on a 3x120v/230v 50hz system instead of 3x230/400v 50hz?** A: This one is a three-phase electronic power meter, 35mm standard DIN - track installation, in line with the standard DIN EN50022.4. 6 width (modulus 12.5 mm), in line with DIN43880 standard Specification: Model: DTM123SC Accuracy: Level 1 Voltage specification: 3x230V/400V 50Hz Current specification: 3x5(100)A (reference current, Max current) Insulation performance: AC voltage 4KV, 1 minute, 1.2/50us waveform impulse voltage 6KV Display mode: LCD display Installation method: Rail type installation (35mm) Weight: 481g / 17.0oz ## Frequently Bought Together - 3 Phase 4 Wire Energy Meter 230/400V 5-100A Digital Electric Power Meter Energy Consumption KWh Meter Rail Type Installation 35mm - Mollom 6 Way Power Distribution Box with Bus Bars and Din Rail for Miniature Circuit Breaker MCB, Waterproof IP66.Padlock Available for Indoor and Outdoor Use - Baomain DDS238-4-R DIN Rail Single-Phase Three-Wire Kilowatt Hour kwh Meter 10A(100A),110V/220VAC,60Hz,LCD Display Energy Meter for AC Systems --- ## 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.be/products/177634455-3-phase-4-wire-energy-meter-230-400v-5-100a](https://www.desertcart.be/products/177634455-3-phase-4-wire-energy-meter-230-400v-5-100a) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-09-17*