--- product_id: 647250579 title: "(QS-VP02): Over Under Voltage Protection With Over Current/Load Protection, Digital Energy Meter 63A, 230V DIN Rail Mounted" brand: "quick sense" price: "฿5485" currency: THB in_stock: true reviews_count: 2 category: "Quick Sense" url: https://www.desertcart.co.th/products/647250579-qs-vp02-over-under-voltage-protection-with-over-current-load store_origin: TH region: Thailand --- # 0.1s ultra-fast response Real-time digital energy meter DIN Rail for seamless install (QS-VP02): Over Under Voltage Protection With Over Current/Load Protection, Digital Energy Meter 63A, 230V DIN Rail Mounted **Brand:** quick sense **Price:** ฿5485 **Availability:** ✅ In Stock ## Summary > ⚡ Power up smartly, protect instantly, and stay in control! ## Quick Answers - **What is this?** (QS-VP02): Over Under Voltage Protection With Over Current/Load Protection, Digital Energy Meter 63A, 230V DIN Rail Mounted by quick sense - **How much does it cost?** ฿5485 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/647250579-qs-vp02-over-under-voltage-protection-with-over-current-load) ## 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 - • **Smart Auto Reconnect:** Automatically restores power within adjustable 1-512 seconds after voltage normalizes—no manual reset needed. - • **Sleek DIN Rail Mounting:** Effortless, secure installation that integrates perfectly into your home or office electrical panel. - • **All-in-One Power Guardian:** Protects against over/under voltage & overload up to 63A with lightning-fast 0.1s action time. - • **Crystal Clear LCD Display:** Monitor active power, total energy, voltage, and current anytime—even in the dark. - • **Customizable Load Protection:** Adjust resistive load trip threshold (0.5A-5A) to prevent nuisance tripping and protect sensitive devices. ## Overview Quick Sense QS-VP02 is a compact, DIN Rail-mounted power protection device combining over/under voltage, overload protection, and a digital energy meter in one. With a rapid 0.1-second response time and an intuitive LCD display, it safeguards home appliances while providing real-time energy data. Its auto-reconnect feature ensures seamless power restoration, making it an essential upgrade for modern, safety-conscious households. ## Description The DIN Rail mounting feature of the device allows for easy and secure installation in standard DIN Rail enclosures or panels. This mounting method ensures stability and simplifies integration into existing electrical setups, facilitating quick and hassle-free installation. Review: Good product Review: Good product ## 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. - 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 | |---------------|-------| | ASIN | B0CL51D6P9 | | Best Sellers Rank | #109,183 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #66 in Power Monitors | | Item model number | QS-VP02-N | | Manufacturer | Quick Sense | | Package Dimensions | 11.1 x 7.3 x 4.3 cm; 210 g | ## Product Details - **Connector type:** Plug In - **Contact type:** Normally Open - **Current rating:** 63 Amps - **Operating voltage:** 230 Volts - **Operation mode:** ON-OFF ## Images ![(QS-VP02): Over Under Voltage Protection With Over Current/Load Protection, Digital Energy Meter 63A, 230V DIN Rail Mounted - Image 1](https://m.media-amazon.com/images/I/516idY+LdeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***A on 19 June 2025* Good product ### ⭐⭐⭐⭐⭐ Review *by S***N on 14 June 2024* Good product ## Frequently Bought Together - Quick Sense (QS-VP02): Over Under Voltage Protection With Over Current/Load Protection, Digital Energy Meter 63A, 230V DIN Rail Mounted - 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.co.th/products/647250579-qs-vp02-over-under-voltage-protection-with-over-current-load](https://www.desertcart.co.th/products/647250579-qs-vp02-over-under-voltage-protection-with-over-current-load) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*