--- product_id: 38514946 title: "Low Voltage Disconnect with recessed selector, 12V/24V Auto Detect, GPC-1005B-R" brand: "galley power llc" price: "₹ 8398" currency: INR in_stock: true category: "Galley Power Llc" url: https://www.desertcart.in/products/38514946-low-voltage-disconnect-with-recessed-selector-12v-24v-auto-detect store_origin: IN region: India --- # 20A continuous current Auto 12V/24V detection Ultra-low 4.5mΩ resistance Low Voltage Disconnect with recessed selector, 12V/24V Auto Detect, GPC-1005B-R **Brand:** galley power llc **Price:** ₹ 8398 **Availability:** ✅ In Stock ## Summary > 🔋 Power smart, live smarter — never miss a beat with GPC-1005B-R! ## Quick Answers - **What is this?** Low Voltage Disconnect with recessed selector, 12V/24V Auto Detect, GPC-1005B-R by galley power llc - **How much does it cost?** ₹ 8398 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/38514946-low-voltage-disconnect-with-recessed-selector-12v-24v-auto-detect) ## Best For - galley power llc enthusiasts ## Why This Product - Trusted galley power llc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Power Protection:** 8 selectable voltage thresholds tailored for AGM, Li-ion, LiFePO4 batteries—customize your power cut-off with surgical accuracy. - • **Effortless Energy Efficiency:** Ultra-low 4.5mΩ resistance slashes power loss by over 90%, maximizing battery life and system uptime. - • **Seamless Auto Voltage Detection:** Smart auto-detect switches effortlessly between 12V and 24V systems, eliminating guesswork and ensuring flawless compatibility. - • **Robust & Reliable Under Pressure:** Operates flawlessly from -40°F to 130°F with a solid 20A continuous current rating—built for the extremes your projects demand. - • **Minimal Drain, Maximum Performance:** Consumes a mere 0.26mA at 12V, preserving your battery’s charge when it matters most. ## Overview The GPC-1005B-R Low Voltage Disconnect is a microcontroller-based, recessed rotary switch designed for 12V and 24V battery systems. It features 8 adjustable voltage thresholds for various battery chemistries, automatic voltage detection, ultra-low resistance for minimal power loss, and operates reliably across extreme temperatures with a 20A continuous current rating. Ideal for professionals seeking precise, efficient battery protection and extended system longevity. ## Description GPC-1005B-R is a low voltage disconnect. It disconnects the load if the voltage drops below a predefined threshold. It reconnects the load when the voltage recovers. Ten threshold options set by rotary selector. For 12V battery: 2, 9.3V; 3, 9.7V; 4, 10.1V; 5, 10.5V; 6, 10.9V; 7, 11.3V; 8, 11.7V; 9, 12.1V For 24V battery: 2, 18.6V; 3, 19.4V; 4, 20.2V; 5, 21.0V; 6, 21.8V; 7, 22.6V; 8, 23.4V; 9, 24.2V. When switch is at 0, OFF: Disconnect power from the load. (When rotated to location 2~9, the switch will stay off until reconnect threshold is reached.) When switch is at 1, ON: Connect power to the load if there is no pending fault. ## Features - 8 selectable thresholds for different battery type (AGM, Li-ion, LiFePO4, etc.) and wiring conditions: 9.3~12.0V for 12V battery and 18.6~24.2V for 24V battery - 20A continuous current in full temperature range -40~130⁰F - 4.5mΩ ultra-low resistance: Less than 1/10 of power loss compared to competitors - Automatic 12V/24V battery detection - Low current consumption: down to 0.26mA with 12V battery ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0147DYUN8 | | Actuator Type | Rotary | | Best Sellers Rank | #963,287 in Automotive ( See Top 100 in Automotive ) #715 in Automotive Replacement Battery Switches | | Brand Name | Galley Power LLC | | Circuit Type | 1-way | | Color | Purple | | Compatible Devices | Batteries (AGM, Li-ion, LiFePO4), 12V/24V devices | | Connectivity Protocol | X-10 | | Connector Type | Physical | | Contact Material | Silicon | | Contact Type | Normally Open | | Control Method | Touch | | Control Type | rotational | | Controller Type | microcontroller-based solid-state low voltage disconnect load switch | | Current Rating | 20 A | | Customer Reviews | 4.3 4.3 out of 5 stars (43) | | International Protection Rating | IP54 | | Item Weight | 0.27 g | | Manufacturer | Galley Power LLC | | Material Type | Silicon | | Model | GPC-1005-R | | Mounting Type | Recessed | | Number of Items | 1 | | Number of Positions | 10 | | Operating Voltage | 12 volts | | Operation Mode | automatic | | Part Number | GPC-1005-R | | Switch Type | MOSFET | | Terminal | Physical | | Unit Count | 1 Count | | Upper Temperature Rating | 55 °C | | Wattage | 360 Milliwatts | ## Product Details - **Brand:** Galley Power LLC - **Circuit Type:** 1-way - **Connector Type:** Physical - **Contact Type:** Normally Open - **Current Rating:** 20 A - **Material:** Silicon - **Operating Voltage:** 12 volts - **Operation Mode:** automatic - **Switch Type:** MOSFET - **Terminal:** Physical ## Images ![Low Voltage Disconnect with recessed selector, 12V/24V Auto Detect, GPC-1005B-R - Image 1](https://m.media-amazon.com/images/I/51FQMJM9AfL.jpg) ![Low Voltage Disconnect with recessed selector, 12V/24V Auto Detect, GPC-1005B-R - Image 2](https://m.media-amazon.com/images/I/61JCo9JwI5L.jpg) ![Low Voltage Disconnect with recessed selector, 12V/24V Auto Detect, GPC-1005B-R - Image 3](https://m.media-amazon.com/images/I/619brNkuw1L.jpg) ![Low Voltage Disconnect with recessed selector, 12V/24V Auto Detect, GPC-1005B-R - Image 4](https://m.media-amazon.com/images/I/61H5Zr7FXqL.jpg) ![Low Voltage Disconnect with recessed selector, 12V/24V Auto Detect, GPC-1005B-R - Image 5](https://m.media-amazon.com/images/I/61LF9rUJ9iL.jpg) ## Questions & Answers **Q: Can three parallel connected 12 v agm batteries be connected to the low voltage disconnect?** A: i see no reason why they shouldn't the three just create more storage of amps. and the meter controls voltage. **Q: Is there any circuitry to protect against relay chatter?** A: The LVD has built-in hysteresis on its thresholds to prevent relay chatter. **Q: is this even worth it for 1amp device running over night? is this going to add .03a or .003a always or only when current passing through?** A: I felt it was worth the peace of mind knowing that no matter what I was running I would still be able to start my truck the next morning. It does draw a very small current as long as it is in the circuit - whether a device is running or not. **Q: Isn't 12.1v too low to turn off my radios in my truck sooner than later? How long would they remain on? Does it matter for a car battery?** A: A cutoff voltage at 12.1V would be fairly conservative. For a lead-acid 12V battery, when its (open circuit) voltage is 12.1V, the battery is about half-full (state of charge/SOC, ~50%); of course, temperature, battery ageing and other factors would affect the exact charge left. LiFePO4 or LIB would more or less the same. For how long they would remain on, it depends on the battery Ah rating and how much current the loads (e.g. radios) drain, so we could not provide general answer. Many factors will decide if it matters for a car battery. We are at New England, so right now in Jan, I would like a peace of mind to have a 12.1V cutoff so the car can start in the morning. If the user is at a warm area, 12.1V might be an overkill. ## Frequently Bought Together - Low Voltage Disconnect with recessed selector, 12V/24V Auto Detect, GPC-1005B-R - DAYKIT 10 Pairs 12V Male+Female 2.1x5.5MM DC Power Jack Plug Adapter Barrel Connector for CCTV Security Camera Led Strip - EVERSECU 9 Channel DC12V 5 Amp PTC Fuse CCTV Power Supply with Metal Box, AC Plug and Lock for Security Cameras, DVRs, IP Cameras, CCTV Cameras --- ## 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.in/products/38514946-low-voltage-disconnect-with-recessed-selector-12v-24v-auto-detect](https://www.desertcart.in/products/38514946-low-voltage-disconnect-with-recessed-selector-12v-24v-auto-detect) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-07-29*