--- product_id: 521621618 title: "Over/Under Voltage, Over Current/Load Protection with Digital Energy Meter 63A, 230V DIN Rail Mounted" brand: "amicismart" price: "$5.70" currency: USD in_stock: false url: https://www.desertcart.us/products/521621618-over-under-voltage-over-current-load-protection-with-digital-energy store_origin: US region: United States of America --- # 0.1 sec ultra-fast protection Real-time digital energy meter Fully adjustable voltage & current settings Over/Under Voltage, Over Current/Load Protection with Digital Energy Meter 63A, 230V DIN Rail Mounted **Brand:** amicismart **Price:** $5.70 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up smart, protect smarter! ## Quick Answers - **What is this?** Over/Under Voltage, Over Current/Load Protection with Digital Energy Meter 63A, 230V DIN Rail Mounted by amicismart - **How much does it cost?** $5.70 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/521621618-over-under-voltage-over-current-load-protection-with-digital-energy) ## Best For - amicismart enthusiasts ## Why This Product - Trusted amicismart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Shield ⚡:** Protect your home appliances with lightning-fast 0.1 second response to over/under voltage and current surges. - • **Tailored Defense 🔧:** Customize voltage (85-300V) and current (1-63A) thresholds to perfectly match your regional power needs. - • **Smart Auto-Reconnect 🔄:** Seamlessly restores power within 1-512 seconds after voltage normalizes, ensuring zero downtime. - • **Compact & Compliant 🛠️:** Sleek DIN rail mount design weighing just 210g, CE certified for trusted safety and reliability. - • **Insightful Energy Tracking 📊:** Monitor active power, total energy, voltage, and current on a clear LCD—even in low light conditions. ## Overview The amiciSmart Over/Under Voltage and Over Current Protection device combines ultra-fast 0.1 second response with a digital energy meter, adjustable settings for voltage and current, and an auto-reconnect feature. Designed for DIN rail mounting, it safeguards home appliances from electrical faults while providing real-time energy consumption data on an easy-to-read LCD, making it an essential smart home power management solution. ## Description Hold the Dial key For 3 s, entering the setup status and holding the dial key, it can select various mode functions. You can then set a different value by pressing the up or down button to increase or decrease the detailed value. If you hold the key up or down, the value will increase or decrease. In the function mode, hold down the set key for 3 s, it will save and exit to the normal display state. If you do not work for more than 30 seconds , it will also exit the normal display state. If you press the button up or down, all data will restore the factory setting. Under the normal display status, you can display the voltage / current / active energy / active power step by step by pressing the button up or down. LCD display will be displayed step by step automatically. In mode 2 function, you can press the button up or down at the same time to turn on the output load switch after protection on / off Under Function Mode 1 and 2, press the Down key to check the last five security records (Er1 Er5). Under the display, the first layer is Er1, the second layer is number: 1 means Over-voltage protection, 2 voltage protection means, 3 over-current protection devices, 4 means power. In mode 3 and 4, the protection functions will be closed. The product is only as a normal switch to save the output load on / off In accordance with the function 5/6/7 mode, the overload protection function will be closed. The product is just like a normal switch to save output load on / off per cycle. ## Features - All in 1: - No need to worry about your precious home appliances because this device that will protect them from over/under voltage and over current failures with action time of 0.1 sec. - Adjustable Nature: - As protection range differs with region and requirement, this device comes with the provision of adjusting settings of all types of values as per your requirement. - Features: - Over voltage protection (85-300V), under voltage protection (85-300V), over load protection (1~63A) and energy meter (0-9999 kWh); everything in one single device. Most prominent and best solution for home protection - Auto Reconnect: - In case of voltage imbalance, the device instantly cut off the power supply. When supply is back to normal, the device automatically reconnect supply within 1~512 sec (adjustable) - Energy Meter: - It is not limited to protecting your home appliance, get real time information of active power (W), total energy(kWh), voltage(V) and current(A) on the LCD were readings are visible even in dark - Note: - In case of constant tripping, turn off the malignant load protection (Resistive load limit). It can be adjusted from 0.5A~5A and it trip when sense instant increased load. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | amiciSmart | | Power Source | Corded Electric | | Style | Without Mount | | Item Weight | 210 Grams | | Item dimensions L x W x H | 3.94 x 2.64 x 1.38 inches | | Specification Met | CE | | Manufacturer | Generic | | Global Trade Identification Number | 08904296706214 | | Product Dimensions | 3.94 x 2.64 x 1.38 inches | | Item Weight | 7.4 ounces | | ASIN | B07VHGC21M | | Date First Available | January 5, 2020 | ## Product Details - **Brand:** amiciSmart - **Power Source:** Corded Electric - **Style:** Without Mount - **Color:** white - **Item Weight:** 210 Grams ## Images ![Over/Under Voltage, Over Current/Load Protection with Digital Energy Meter 63A, 230V DIN Rail Mounted - Image 1](https://m.media-amazon.com/images/I/619tbnCf3OL.jpg) ![Over/Under Voltage, Over Current/Load Protection with Digital Energy Meter 63A, 230V DIN Rail Mounted - Image 2](https://m.media-amazon.com/images/I/71Ci9RbhqQL.jpg) ![Over/Under Voltage, Over Current/Load Protection with Digital Energy Meter 63A, 230V DIN Rail Mounted - Image 3](https://m.media-amazon.com/images/I/71Y21ug0UbL.jpg) ![Over/Under Voltage, Over Current/Load Protection with Digital Energy Meter 63A, 230V DIN Rail Mounted - Image 4](https://m.media-amazon.com/images/I/716JgQZBF8L.jpg) ![Over/Under Voltage, Over Current/Load Protection with Digital Energy Meter 63A, 230V DIN Rail Mounted - Image 5](https://m.media-amazon.com/images/I/6177XKeAHWL.jpg) ## Frequently Bought Together - amiciSmart Over/Under Voltage, Over Current/Load Protection with Digital Energy Meter 63A, 230V DIN Rail Mounted - 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 - CHTAIXI DC Miniature Circuit Breaker, 2 Pole 1000V 63 Amp Isolator for Solar PV System, Thermal Magnetic Trip, DIN Rail Mount, Chtaixi DC Disconnect Switch C63 --- ## 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.us/products/521621618-over-under-voltage-over-current-load-protection-with-digital-energy](https://www.desertcart.us/products/521621618-over-under-voltage-over-current-load-protection-with-digital-energy) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*