--- product_id: 283384836 title: "– Under Over Voltage Protector Adjustable Recovery Relay Voltmeter 63A DIN Rail Automatic Reset Protective Device (63A)" brand: "walfront" price: "E£ 1975" currency: EGP in_stock: true reviews_count: 6 category: "Walfront" url: https://www.desertcart.com.eg/products/283384836-under-over-voltage-protector-adjustable-recovery-relay-voltmeter-63a-din store_origin: EG region: Egypt --- # 63A max current capacity Customizable voltage thresholds Adjustable delay timers – Under Over Voltage Protector Adjustable Recovery Relay Voltmeter 63A DIN Rail Automatic Reset Protective Device (63A) **Brand:** walfront **Price:** E£ 1975 **Availability:** ✅ In Stock ## Summary > ⚡ Stay ahead of power surges with smart, adjustable protection! ## Quick Answers - **What is this?** – Under Over Voltage Protector Adjustable Recovery Relay Voltmeter 63A DIN Rail Automatic Reset Protective Device (63A) by walfront - **How much does it cost?** E£ 1975 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/283384836-under-over-voltage-protector-adjustable-recovery-relay-voltmeter-63a-din) ## 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 Recovery Delay:** Adjust fault recovery and power-on delay times for seamless, automated resets. - • **User-Friendly Interface:** Supports reset mode selection, fault query, and factory reset for effortless operation. - • **Durable & Reliable Build:** Crafted from high-quality plastic ensuring long-lasting protection and performance. - • **Precision Voltage Control:** Set exact overvoltage & undervoltage limits to protect your system flawlessly. - • **Real-Time Voltage Display:** Monitor voltage levels instantly with built-in voltmeter for proactive management. ## Overview The Walfront Under Over Voltage Protector is a DIN rail-mounted device designed for electrical systems operating between 150-300V AC and up to 63A. It features adjustable overvoltage and undervoltage thresholds, customizable delay timers for fault recovery and power-on, and an integrated voltmeter for real-time voltage monitoring. Built with durable materials and equipped with user-friendly reset and fault query functions, it ensures reliable, automatic voltage protection and system longevity. ## Description Product description Specification Review: Good - Good as described Review: Best product - Best product at cheapest price for voltage protection ## Features - Function: Supports overvoltage, undervoltage and voltage display, also support voltage measurement. - Description: The fault recovery delay time and power‑on delay time are adjustable, and the power‑on delay time is also adjustable. - Adjustable: Both overvoltage and undervoltage values and recovery values are adjustable, and overvoltage and undervoltage action time is also adjustable. - Convenient To Use: Support reset mode selection, fault query and factory reset function, can bring you more convenience. - High Quality: High‑quality plastic material, hard, and also has long service life. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08L9LBWV3 | | Best Sellers Rank | #25,062 in Automotive ( See Top 100 in Automotive ) #9 in Car Electrical Voltmeter | | Brand | Walfront | | Brand Name | Walfront | | Color | multi | | Colour | multi | | Compatible Devices | DIN rail-mounted devices, electrical control systems, devices operating within 150-300V AC and 1-80A | | Country Of Origin | China | | Customer Reviews | 4.0 out of 5 stars 20 Reviews | | Global Trade Identification Number | 08308046550032 | | Included Components | inc | | Item Weight | 189 Grams | | Item weight | 189 Grams | | Manufacturer | Walfront | | Maximum Operating Voltage | 150 Volts | | Measurement Type | Voltmeter | | Min. Operating voltage | 150 Volts | | Minimum Operating Voltage | 150 Volts | | Model | SVP-912 | | Part Number | Walfrontpezb2sc5m4-11 | | Power Source | PowerSource | | Power source | PowerSource | | Specification Met | CE Marked, RoHS Compliant | | Style | Modern | | Style Name | Modern | | Unit Count | 1 Count | ## Product Details - **Brand:** Walfront - **Colour:** multi - **Item weight:** 189 Grams - **Power source:** PowerSource - **Style:** Modern ## Images ![– Under Over Voltage Protector Adjustable Recovery Relay Voltmeter 63A DIN Rail Automatic Reset Protective Device (63A) - Image 1](https://m.media-amazon.com/images/I/61riPUSZaUL.jpg) ## Questions & Answers **Q: Can it be used to regulate the voltage (over/under) supply for 1.5 ton AC?** A: I think used very nice product and happy for.... **Q: dose save the setting once the power cuts off** A: Yes, the settings will be saved after power failure ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by A***R on 3 August 2025* Good as described ### ⭐⭐⭐⭐ Best product *by V***R on 10 October 2025* Best product at cheapest price for voltage protection ### ⭐⭐⭐ Good product *by B***L on 18 June 2026* Very nice ## Frequently Bought Together - Walfront SVP-912 Under Over Voltage Protector Adjustable Recovery Protective Relay Voltmeter Voltage Protective Voltmeter(63A) - Eujgoov Automatic Transfer Switch ATS 2P Dual Power Transfer Switch Electrical Selector Switches - Tidrop 63A 220V Din Rail Adjustable Dual LED Display Over and Under Voltage Protector Relay, Over Current Protection Device for Home Usage --- ## 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.eg/products/283384836-under-over-voltage-protector-adjustable-recovery-relay-voltmeter-63a-din](https://www.desertcart.com.eg/products/283384836-under-over-voltage-protector-adjustable-recovery-relay-voltmeter-63a-din) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-07-26*