--- product_id: 146460744 title: "Quick Sense QS-VP01 Voltage Protector 63A | Adjustable Over & Under Voltage Protection 140-300V | Single Phase DIN Rail with Auto Reconnect | Digital Display & Last Fault Memory" brand: "quick sense" price: "SAR 91" currency: SAR in_stock: true reviews_count: 8 url: https://www.desertcart.com.sa/products/146460744-quick-sense-qs-vp01-voltage-protector-63a-adjustable-over-under store_origin: SA region: Saudi Arabia --- # 63A heavy-duty current capacity Adjustable voltage range 140-300V Restart delay 1-500 seconds Quick Sense QS-VP01 Voltage Protector 63A | Adjustable Over & Under Voltage Protection 140-300V | Single Phase DIN Rail with Auto Reconnect | Digital Display & Last Fault Memory **Brand:** quick sense **Price:** SAR 91 **Availability:** ✅ In Stock ## Summary > ⚡ Protect your power, protect your peace of mind. ## Quick Answers - **What is this?** Quick Sense QS-VP01 Voltage Protector 63A | Adjustable Over & Under Voltage Protection 140-300V | Single Phase DIN Rail with Auto Reconnect | Digital Display & Last Fault Memory by quick sense - **How much does it cost?** SAR 91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/146460744-quick-sense-qs-vp01-voltage-protector-63a-adjustable-over-under) ## Best For - quick sense enthusiasts ## Why This Product - Trusted quick sense brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust 63A Capacity:** Safeguard anything from a single room to your entire house panel with high current tolerance. - • **Smart Auto Reconnect:** Automatically restores power after voltage stabilizes, minimizing downtime without manual resets. - • **Precision Voltage Guard:** Customize your exact over/under voltage cut-off between 140-300V for tailored home protection. - • **Insightful Digital Display:** Real-time voltage monitoring plus last fault memory keeps you informed and in control. - • **Seamless DIN Rail Integration:** Compact single-phase design fits standard MCB boxes for professional, clean installation. ## Overview The Quick Sense QS-VP01 is a high-performance voltage protector designed for single-phase systems, offering adjustable over and under voltage protection from 140 to 300 volts and a robust 63A current capacity. Featuring a digital display and last fault memory, it ensures precise monitoring and quick diagnostics. Its auto reconnect function and customizable restart delay (1-500 seconds) prevent equipment damage from rapid power cycling. Compact and DIN rail mountable, it fits seamlessly into standard electrical panels, making it an essential safeguard for modern homes and offices. ## Description , With Aim of Providing Affordable Automation across Globe, Quick sense Believes in Automating Basic Procedure in Day Today life because Our Major time is occupied by Simple Tasks which are repeatedly done on daily basis . Quick sense deals in Smart device which save Time , Effort as well as money Saving Like Motion Sensor , Timer Switch , Day night sensor , , Temperature controller and other products . Auto lighting corridors, stairs, bathrooms, basements, warehouses, garages, closets, advertisement lights,s, and other places. The Quick Sense Voltage Protector is an automatic electrical safety device that instantly cuts off power during over-voltage, under-voltage, or over-current faults, safeguarding appliances and electrical equipment. It serves as a protective barrier between the main power supply and connected devices, monitoring electrical parameters continuously and disconnecting power when dangerous conditions are detected. Residential Homes: Protection for air conditioners, refrigerators, washing machines, and other high-value appliances Small Offices: Safeguarding computers, printers, and electronic equipment from voltage fluctuations Small Industries: Protecting machinery and equipment from power supply irregularities Distribution Panels: Installation in electrical distribution boxes for comprehensive protection Areas with unstable power supply and frequent voltage fluctuations Locations prone to power surges during thunderstorms Industrial setups requiring consistent voltage for sensitive equipment Homes with expensive appliances that need surge protection ## Features - 🛡 ADJUSTABLE 140-300V LIMITS - you set the exact cut-off band your home needs - ⚡ 1-63A OVERCURRENT SETTING - one unit protects a single room or a full house panel - 🕒 1-500 SECOND RESTART DELAY - stops the rapid on-off cycling that kills compressors - 🔌 AUTO RECONNECT & FAULT MEMORY - supply returns by itself, the last trip is logged - 🔧 DIN RAIL SINGLE PHASE FIT - digital display, mounts in any standard MCB box ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07V582F25 | | Batteries Included | No | | Batteries Required | No | | Best Sellers Rank | #41,488 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1,194 in Voltage Testers | | Brand | Quick Sense | | Country Of Origin | India | | Customer Reviews | 3.7 3.7 out of 5 stars (172) 3.7 out of 5 stars | | Date First Available | 8 July 2019 | | Generic Name | volatge protectoir | | Item Dimensions Lxwxh | 10 x 3 x 6 Centimeters | | Item Part Number | Qs-VP01 | | Item Weight | 1 kg 500 g | | Manufacturer | Quick Sense | | Material | Plastic | | Number Of Items | 1 | | Packer | quick sense | | Product Dimensions | 10 x 3 x 6 cm; 1.5 kg | ## Images ![Quick Sense QS-VP01 Voltage Protector 63A | Adjustable Over & Under Voltage Protection 140-300V | Single Phase DIN Rail with Auto Reconnect | Digital Display & Last Fault Memory - Image 1](https://m.media-amazon.com/images/I/51Iu2qxO0LL.jpg) ![Quick Sense QS-VP01 Voltage Protector 63A | Adjustable Over & Under Voltage Protection 140-300V | Single Phase DIN Rail with Auto Reconnect | Digital Display & Last Fault Memory - Image 2](https://m.media-amazon.com/images/I/71rai51qoAL.jpg) ![Quick Sense QS-VP01 Voltage Protector 63A | Adjustable Over & Under Voltage Protection 140-300V | Single Phase DIN Rail with Auto Reconnect | Digital Display & Last Fault Memory - Image 3](https://m.media-amazon.com/images/I/61yAYgE90LL.jpg) ![Quick Sense QS-VP01 Voltage Protector 63A | Adjustable Over & Under Voltage Protection 140-300V | Single Phase DIN Rail with Auto Reconnect | Digital Display & Last Fault Memory - Image 4](https://m.media-amazon.com/images/I/7177Wm6CwZL.jpg) ![Quick Sense QS-VP01 Voltage Protector 63A | Adjustable Over & Under Voltage Protection 140-300V | Single Phase DIN Rail with Auto Reconnect | Digital Display & Last Fault Memory - Image 5](https://m.media-amazon.com/images/I/71xUzkQ8I9L.jpg) ## Available Options This product comes in different **Colour** options. ## Questions & Answers **Q: Does it has 3 minutes time delay to restart the fridge** A: this is bad product and design **Q: Device has stopped working. Need early replacement!** A: yes **Q: How much amp** A: Its rated for 1000Watts, and is for 5 Amp at 250 Volts **Q: Any one tested product high volt and low volt?** A: Very bad, only running one month,now it is totally damage,no accurate vol shows,don't buy it,কেউ কিনবেন না, ভালো মানের নয়। ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by on Reviewed in India 14 August 2025* Very good product ### ⭐⭐⭐⭐ Perfect value for money and best tech *by on Reviewed in India 31 January 2021* You should buy this if your electricity⚡ has lots of fluctuations. Fluctuation problems are common in rainy season and leads to smoky electrical devices due to high/low voltage. It's a must for every Indian family. ### ⭐ Faulty item *by on Reviewed in India 31 July 2026* It doesn't work ## Frequently Bought Together - Quick Sense Automatic Single Phase Voltage Protector (Adjustable Setting) Protection with Auto Re-Connect LED Display Standard Din-Rail Mounted 220V, 63A (Voltage Protector) - ELMEASURE White, 32A Automatic Changeover with Current Limiter, Single Phase ACCL - amiciSense 6 in 1 AC 40-300V 100A Digital Energy Meter, Frequency/Power Factor/Active Power/Current/Voltage Monitoring Device with Colorful LCD Display, Monitor Power Consumption (22kW) --- ## 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.sa/products/146460744-quick-sense-qs-vp01-voltage-protector-63a-adjustable-over-under](https://www.desertcart.com.sa/products/146460744-quick-sense-qs-vp01-voltage-protector-63a-adjustable-over-under) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-10-08*