---
product_id: 56826732
title: "LRD21 RELAY"
brand: "schneider electric"
price: "€ 87.35"
currency: EUR
in_stock: true
reviews_count: 1
category: "Schneider Electric"
url: https://www.desertcart.nl/products/56826732-lrd21-relay
store_origin: NL
region: Netherlands
---

# 12-18A thermal overload range Class 10A fast trip curve Compact 3.46x3.11x1.93 in size LRD21 RELAY

**Brand:** schneider electric
**Price:** € 87.35
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up with precision – don’t let overloads slow you down!

## Quick Answers

- **What is this?** LRD21 RELAY by schneider electric
- **How much does it cost?** € 87.35 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/56826732-lrd21-relay)

## 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

- • **Compact & Space-Smart:** Sleek dimensions fit seamlessly into tight industrial panels without sacrificing performance.
- • **Fast-Acting Class 10A:** Quick response to overloads protects your HVAC and industrial systems efficiently.
- • **Top-Ranked Reliability:** Ranked #4 in overload relays, join the professionals who trust this proven solution.
- • **Trusted Schneider Quality:** Backed by a globally recognized brand, ensuring durability and consistent operation.
- • **Precision Thermal Protection:** Safeguards your equipment with a reliable 12-18A adjustable overload range, preventing costly downtime.

## Overview

The Schneider Electric LRD21 Relay is a compact, high-performance thermal overload relay with an adjustable 12-18A range and Class 10A trip curve. Ideal for HVAC and industrial applications, it offers trusted Schneider reliability and fast protection to keep your systems running smoothly.

## Description

Brand: Schneider Electric

Review: Quality brand name item at a great price - These relays are exactly what I needed for the HVAC system we have at this airport. The brand name is one you can count on. Price was excellent. Perfect replacement.

## Features

- Brand: Schneider Electric
- Schneider LRD21 TESYS D THERMAL OVERLOAD 12-18A CL10A

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LXW54V3 |
| Best Sellers Rank | #96,057 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Overload Relays |
| Date First Available | May 1, 2017 |
| Item Weight | 0.01 ounces |
| Item model number | LRD21 |
| Manufacturer | Afazon |
| Package Dimensions | 3.46 x 3.11 x 1.93 inches |

## Images

![LRD21 RELAY - Image 1](https://m.media-amazon.com/images/I/516pb+LiPML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality brand name item at a great price
*by J***D on October 29, 2025*

These relays are exactly what I needed for the HVAC system we have at this airport. The brand name is one you can count on. Price was excellent. Perfect replacement.

## Frequently Bought Together

- SCHNEIDER ELECTRIC LRD21 RELAY
- Schneider Electric LC1D18G7 Iec Magnetic Contactr, 120Vac, 18A, 1Nc/1No
- SCHNEIDER ELECTRIC LRD16 RELAY

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---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-22*