--- product_id: 389212663 title: "Thermal overload relay, TeSys LRD, 12 to 18 A, class 10A" brand: "schneider electric" price: "€ 58.88" currency: EUR in_stock: true reviews_count: 4 category: "Schneider Electric" url: https://www.desertcart.nl/products/389212663-thermal-overload-relay-tesys-lrd-12-to-18-a-class store_origin: NL region: Netherlands --- # 18A max current rating Adjustable relay dial Manual/auto reset modes Thermal overload relay, TeSys LRD, 12 to 18 A, class 10A **Brand:** schneider electric **Price:** € 58.88 **Availability:** ✅ In Stock ## Summary > ⚙️ Power up your motor protection game with Schneider Electric’s smart, sleek overload relay! ## Quick Answers - **What is this?** Thermal overload relay, TeSys LRD, 12 to 18 A, class 10A by schneider electric - **How much does it cost?** € 58.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/389212663-thermal-overload-relay-tesys-lrd-12-to-18-a-class) ## Best For - schneider electric enthusiasts ## Why This Product - Trusted schneider electric brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built for Durability:** IEC60335-1 compliant with fire-resistant and dustproof auxiliaries, ensuring long-lasting safety in demanding environments. - • **Seamless Integration:** Easily pairs with TeSys Deca contactors and circuit breakers for a fully coordinated motor control solution. - • **Customizable Settings:** Fine-tune your system effortlessly using the adjustable relay dial for optimal motor protection. - • **Smart Maintenance Ready:** Access digital guides and maintenance support via EcoStruxure™ Facility for hassle-free upkeep and uptime maximization. - • **Precision Overload Protection:** Safeguard your motors with an 18A differential thermal relay designed for consistent, reliable performance. ## Overview The Schneider Electric LRD TeSys 12-18A Deca Differential Thermal Overload Relay offers precise, adjustable motor overload protection up to 18 amps. Designed for easy installation and integration with TeSys Deca contactors, it features manual and automatic reset modes, temperature compensation, and robust compliance with safety standards. Ideal for HVAC and electro-domestic applications, it ensures reliable motor safety with enhanced durability and digital maintenance support. ## Description From the manufacturer Safe and effective Overload Protection Simple to install Integrated manual-automatic reset Compensated , i.e insensitive to ambient temperature variations Can be combined with TeSys Deca Contactors to form an extremely optimized starter TeSys Deca Compact System Explore the broadcast range of solutions to feed, control and protect electric motors. Our contactors provide high-durability direct online, star-delta or reversing motor control. Combine them with circuit breakers to meet machine safety standards and protect your motor against overloads and short circuits. Add relays for additional protection, specific for your machine and motors. EcoStruxureTM Motor Control Configurator For Direct-On-Line and Star-Delta starters, motor circuit breakers with advanced protection, motor management relays, configurations for total coordination, drives, and soft starters. Our online EcoStruxureTM Motor Control Starter Configurator will help you to quickly and easily select the optimal combination of components to ensure maximized motor safety, protection, and uptime. Accessories Electrical prewiring kit Connections accessories Marking accessories Mounting accessories Locking accessories Benefits of TeSys Deca Overload Relays Designed to meet the requirements of Electro domestic and HVAC applications Easier to install and operate with multi-standard screws With IEC60335-1 compliance, improved fire resistance, and dustproof auxiliaries Digital customer experience for technical documents Maintenance guide via EcoStruxureTM Facility Expect Review: que me llegó cuando prometieron y funcionó desde ese mismo día - El anterior que era identico me duró muchisimos años Review: Conforme aux descriptions - Conforme aux descriptions ## Features - Adjustable relay setting dial - Test button and Stop button - Manual/auto reset ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000ONREQG | | Brand | Schneider Electric | | Brand Name | Schneider Electric | | Coil Voltage | 690 Volts (AC) | | Connector Type | Through Hole | | Connector type | Through Hole | | Contact Current Rating | 18 Amps | | Contact Material | Silver | | Contact Type | Normally Open | | Contact material | Silver | | Contact type | Normally Open | | Current Rating | 18 Amps | | Current rating | 18 Amps | | Customer Reviews | 4.8 out of 5 stars 16 Reviews | | Global Trade Identification Number | 03389110346831 | | Included Components | LRD21 Breaker Tesys Thermal Overload Relay | | Item Type Name | Differential Thermal Overload Relay | | Item Weight | 0.14 Kilograms | | Manufacturer | Schneider Electric | | Maximum Switching Current | 18 Amps | | Model | LRD21 | | Mounting Type | DIN Rail Mount | | Mounting type | DIN Rail Mount | | Operation Mode | Automatic | | Part Number | LRD21 | | Specification Met | CE | | Unit Count | 1 Count | | Warranty Description | 18 Months | | Wattage | 40 watts | ## Product Details - **Connector type:** Through Hole - **Contact material:** Silver - **Contact type:** Normally Open - **Current rating:** 18 Amps - **Mounting type:** DIN Rail Mount ## Images ![Thermal overload relay, TeSys LRD, 12 to 18 A, class 10A - Image 1](https://m.media-amazon.com/images/I/51mlbaP7kFL.jpg) ![Thermal overload relay, TeSys LRD, 12 to 18 A, class 10A - Image 2](https://m.media-amazon.com/images/I/71uvLsVnZlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ que me llegó cuando prometieron y funcionó desde ese mismo día *by J***Z on 5 August 2024* El anterior que era identico me duró muchisimos años ### ⭐⭐⭐⭐⭐ Conforme aux descriptions *by P***R on 23 March 2025* Conforme aux descriptions ### ⭐⭐⭐⭐⭐ As expected *by S***C on 10 October 2021* It have been designed and created for motor protection, phase failure, long starting times and prolonged stalling of the motor. Works as expected, totally worth the money. ## Frequently Bought Together - Schneider Electric, Thermal overload relay, TeSys LRD, 12...18 A, class 10A, LRD21 - Schneider Electric, TeSys D contactor - 3P(3 NO) - AC-3 - <= 440 V 12 A - 24 V AC coil, LC1D12B7 - Schneider Electric, TeSys K contactor - 4P (4 NO) - AC-1 <= 440 V 20 A - 230 V AC coil, LC1K09004P7 --- ## 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.nl/products/389212663-thermal-overload-relay-tesys-lrd-12-to-18-a-class](https://www.desertcart.nl/products/389212663-thermal-overload-relay-tesys-lrd-12-to-18-a-class) --- *Product available on Desertcart Netherlands* *Store origin: NL* *Last updated: 2026-08-27*