--- product_id: 638447532 title: "XPR3SS AT4PW 100A Single Phase Smart Life Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter" brand: "xpr3ss" price: "AR$170665" currency: ARS in_stock: true category: "Xpr3 Ss" url: https://www.desertcart.com.ar/products/638447532-xpr3ss-at4pw-100a-single-phase-smart-life-tuya-wifi-din store_origin: AR region: Argentina --- # 100A synchronous 3-phase protection 16 fully adjustable protection parameters Intelligent auto-recovery with auto-reset XPR3SS AT4PW 100A Single Phase Smart Life Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter **Brand:** xpr3ss **Price:** AR$170665 **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead with XPR3SS — Power protection that never sleeps! ## Quick Answers - **What is this?** XPR3SS AT4PW 100A Single Phase Smart Life Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter by xpr3ss - **How much does it cost?** AR$170665 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/638447532-xpr3ss-at4pw-100a-single-phase-smart-life-tuya-wifi-din) ## Best For - xpr3ss enthusiasts ## Why This Product - Trusted xpr3ss brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Auto-Recovery:** Automatic circuit reclosing after faults with configurable delays minimizes downtime and eliminates manual resets, keeping your workflow uninterrupted. - • **Real-Time Monitoring:** Bright digital display and LED indicators provide instant, clear feedback on voltage, current, and fault status for proactive management. - • **Precision 3-Phase Shield:** Synchronous relay action ensures simultaneous protection across all phases, safeguarding your critical equipment from voltage and current anomalies. - • **Tailored Protection Settings:** Customize 16 parameters including over/under voltage and current thresholds to perfectly fit your unique operational needs. - • **Robust Surge & Unbalance Defense:** Advanced protection against voltage surges, phase unbalance, and incorrect phase sequence keeps your machinery running smoothly. ## Overview The XPR3SS Taxnele 3 Phase 100Amp Automatic Voltage and Current Protection Relay is a high-precision device designed to safeguard sensitive electrical equipment from voltage fluctuations, overloads, and phase imbalances. Featuring synchronous 3-phase operation, 16 adjustable protection parameters, a clear digital display, and intelligent auto-recovery, it ensures continuous, reliable power management for industrial and general-purpose applications. ## Description Key operation instructions 1. Click the "+" or "-" button to switch to other functional test interfaces 2. Long press the "M" key to enter the background, click the "+" or "-" key to switch between languages, Click the "M" key to switch to the next option, click the "+" or "-" key to set Numerical value 3. Long press the "+" or "-" button the device turn ON or OFF 4. Click the "+" or "-" button to switch to the electricity bill setting interface, and then click the "M" button to set the unit price of the electricity bill. Click the "+" or "-" button to adjust the value. Long press "M" key to confirm OK! 5. Click the "+" or "-" button to switch to the security protection setting interface, and then click the "M" button to set the overvoltage protection, overpower protection, and undervoltage protection, click "+" or "-" key to adjust the value, long press the "M" key to confirm OK! Specifications: Name: Power Meter Material: plastics Version: Wifi version APP: SmartLife APP Voltage: AC85-265V, 50/60Hz Current: 0-100A Power: 0-26.5KW Item size: 97 * 76 * 76mm / 3.82 * 2.99 * 2.99in Item weight: 300g / 10.58ounce ## Features - The host is linked to WiFi once, then unlimited distance control and measurement and power statistics can be obtained. LCD screen network display PM2.5 concentration, temperature, humidity, calendar, time, week and other data. Easy electricity management, the product connected to the WiFi account, easy access to the Internet, only need to pair it once with its memory function, further on automatically connects to the wifi, easy to use. - Clear definition LCD color screen which can display a variety of content, such as detection of voltage, current, power, electricity, frequency, power factor, measurement data. Adopt universal 35mm standard guide rail installation, no screws required, buckle fixation, convenient installation. - Support threshold value setting, dual alert of buzzer and interface display when over limits, over voltage, over current, under voltage display alarm and automatic power off, power safety. Two control modes design, support remote manual control, as well as adding multiple groups of timing automatic control, multiple groups of countdown automatic control. - Share management, multiple controls design, support one cellphone to control multiple switches at the same time. Landlord tenant different roles group management, support pre-saved electricity, low remaining power, automatic power off. With remote meter reading by cellphone, view the electricity consumption of tenants/daily/monthly/annual through mobilephone APP, real-time records of daily, monthly, annual electricity consumption, so that electricity spending can be tracked. - With the power data clearing function, it is convenient to test the power consumption of home appliances and electrical equipment, and the power data can also be zeroed remotely by your cellphone. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYWX2MQ3 | | Best Sellers Rank | #4,841 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Industrial Power Meters | | Brand Name | XPR3SS | | Circuit Breaker Type | Standard | | Country of Origin | China | | Current Rating | 100 Amps | | Customer Reviews | 4.2 4.2 out of 5 stars (52) | | Importer Contact Information | XPR3SS, Bengaluru | | Included Components | Circuit breaker | | Item Dimensions D x W x H | 9.7D x 7.6W x 7.6H Centimeters | | Item Type Name | Energy Meter | | Item Weight | 250 Grams | | Manufacturer | Liushi Town,Yueqing City, Zhejiang, Yueqing Taixin Electric Co., Ltd. | | Manufacturer Contact Information | Liushi Town,Yueqing City, Zhejiang | | Model Number | AT4PW | | Mounting Type | DIN Rail Mount | | Number of Items | 1 | | Number of Poles | 1 | | Packer Contact Information | XPR3SS, Bengaluru | | Part Number | JIW | | Unit Count | 1.00 Count | | Warranty Description | 6 Months against any manufacturing defects. Customers can reach out to us using the information provided in warranty card. | ## Product Details - **Brand:** XPR3SS - **Circuit Breaker Type:** Standard - **Current Rating:** 100 Amps - **Mounting Type:** DIN Rail Mount - **Product Dimensions:** 9.7D x 7.6W x 7.6H Centimeters ## Images ![XPR3SS AT4PW 100A Single Phase Smart Life Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter - Image 1](https://m.media-amazon.com/images/I/411Fv745BnL.jpg) ![XPR3SS AT4PW 100A Single Phase Smart Life Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter - Image 2](https://m.media-amazon.com/images/I/41lNpA4ccmL.jpg) ![XPR3SS AT4PW 100A Single Phase Smart Life Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter - Image 3](https://m.media-amazon.com/images/I/51+PqcifCIL.jpg) ![XPR3SS AT4PW 100A Single Phase Smart Life Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter - Image 4](https://m.media-amazon.com/images/I/41RuraIgu4L.jpg) ![XPR3SS AT4PW 100A Single Phase Smart Life Tuya WIFI Din Rail Smart Switch Remote Control AC 220V 110V Digital Power Energy Volt Amp Kwh Frequency Factor Meter - Image 5](https://m.media-amazon.com/images/I/51-J7RJcyfL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - XPR3SS Taxnele Open Box 63A Three Phase SYN ASYNC Voltmeter Adjustable Over/Under Voltage Current Relays Protector Voltage & Amp Meter With Phase Loss & Imbalance Protection Surge Protector - Generic 4Pole Pvc MCB box with Cover Weatherproof IP65 Rated Heavy Quality - Rips Technology™ [RIPS RIYA]:-AC Smart WiFi Energy Meter-(IoT) Color LCD|HIgh/Low Volt&OverLoad Protection+Timer-Siri/Alexa-Support-V-A-W-Kwh-Cost-Hz-PF-Temperature-Humidity-Timer(16A Plug Type) --- ## 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.com.ar/products/638447532-xpr3ss-at4pw-100a-single-phase-smart-life-tuya-wifi-din](https://www.desertcart.com.ar/products/638447532-xpr3ss-at4pw-100a-single-phase-smart-life-tuya-wifi-din) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-11-10*