---
product_id: 704230904
title: "Compressor Relay (2 Pin) + Overload Protector Suitable for Single Door & Double Door Refrigerators. (100 LTR to 350 LTR)"
brand: "royal electronic"
price: "R119"
currency: ZAR
in_stock: false
reviews_count: 3
category: "Royal Electronic"
url: https://www.desertcart.co.za/products/704230904-compressor-relay-2-pin-overload-protector-suitable-for-single-door
store_origin: ZA
region: South Africa
---

# 2-pin precise compressor control Universal fit for 100-350 L refrigerators Built-in overload protection Compressor Relay (2 Pin) + Overload Protector Suitable for Single Door & Double Door Refrigerators. (100 LTR to 350 LTR)

**Brand:** royal electronic
**Price:** R119
**Availability:** ❌ Out of Stock

## Summary

> 🧊 Keep your fridge cool and your costs cooler with Royal Electronic’s smart relay!

## Quick Answers

- **What is this?** Compressor Relay (2 Pin) + Overload Protector Suitable for Single Door & Double Door Refrigerators. (100 LTR to 350 LTR) by royal electronic
- **How much does it cost?** R119 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/704230904-compressor-relay-2-pin-overload-protector-suitable-for-single-door)

## Best For

- royal electronic enthusiasts

## Why This Product

- Trusted royal electronic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Energy Saver:** Optimizes compressor cycles to cut energy waste and lower your bills.
- • **Seamless Compatibility:** Fits single & double door fridges from 100 to 350 L – one relay to rule them all.
- • **Durability You Can Trust:** Crafted with premium materials for long-lasting, maintenance-free performance.
- • **DIY-Friendly Installation:** Simple 2-pin setup means no hassle, no technician needed.
- • **Ultimate Compressor Shield:** Auto-disconnects on overloads to prevent costly motor damage.

## Overview

The Royal Electronic Compressor Relay (2 Pin) with Overload Protector is a durable, energy-efficient component designed for refrigerators between 100 and 350 liters. It ensures precise compressor control, protects against electrical overloads, and offers easy installation, making it an essential upgrade for maintaining fridge longevity and reducing energy costs.

## Description

The Royal Electronic Compressor Relay (2 Pin) with Overload Protector is a high-quality, reliable component designed to ensure the efficient operation of single-door and double-door refrigerators. Suitable for refrigerator capacities ranging from 100 Ltr to 350 Ltr, this relay and overload protector combination plays a crucial role in protecting the compressor from potential damage caused by overload or electrical fluctuations. This product is engineered for durability and performance, making it a perfect fit for most home refrigerators. The 2-pin configuration ensures easy installation and compatibility with a variety of models. The relay works by controlling the start and stop of the compressor, allowing it to operate at optimal efficiency while preventing unnecessary strain on the motor. The built-in overload protector acts as an additional safeguard, automatically disconnecting the compressor in the event of high temperatures or power surges, which could otherwise cause severe damage. This feature extends the lifespan of the refrigerator and ensures its smooth operation over time. Ideal for both new installations and replacements, the Royal Electronic Compressor Relay and Overload Protector are designed to meet the demands of modern refrigeration systems. Whether for a small single-door or a larger double-door refrigerator, this product provides peace of mind, offering excellent value for homeowners looking to maintain their appliances' longevity and efficiency.

Review: Serve the purpose - Good parts
Review: It is working properly - It's working properly quality is good and it been more than 20 days since it is installed

## Features

- Universal Compatibility: The Royal Electronic Compressor Relay (2 Pin) + Overload Protector is compatible with a wide range of refrigerators, including both single-door and double-door models, and works seamlessly with units ranging from 100 Ltr to 350 Ltr capacities.
- Efficient Compressor Control: The 2-pin relay ensures precise and reliable control over the compressor's operation, enabling it to start and stop at the correct intervals, which optimizes energy usage and performance.
- Built-in Overload Protection: The overload protector automatically disconnects the compressor in the event of excessive current, high temperature, or power surges, preventing potential damage to the compressor motor.
- Durable and Long-lasting: Designed with high-quality materials, this relay and overload protector offer long-term durability, ensuring reliable performance for an extended period and reducing the need for frequent replacements.
- Easy Installation: The 2-pin configuration of the relay makes it simple to install or replace in most refrigerators, providing a hassle-free setup for both DIY repairs and professional installations.
- Prevents Compressor Damage: By effectively protecting the compressor from overheating and electrical fluctuations, this relay and overload protector help extend the overall lifespan of your refrigerator, reducing maintenance costs over time.
- Energy Efficiency: The relay ensures the compressor operates within optimal parameters, which can help reduce energy consumption, lowering electricity bills while maintaining consistent cooling performance.
- Versatile Usage: Suitable for both new refrigerator installations and replacements, this product is a versatile and cost-effective solution for keeping various refrigerator models running smoothly.
- Reliable and Safe: This high-performance relay and overload protector provide peace of mind by ensuring your refrigerator operates safely, reducing the risk of costly breakdowns and offering dependable protection against electrical issues.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQ2B4RTD |
| Brand | Royal Electronic |
| Colour | Silver |
| Customer Reviews | 3.4 3.4 out of 5 stars (6) |
| Date First Available | 10 December 2024 |
| Generic Name | Relay |
| Item Dimensions LxWxH | 10 x 9 x 10 Centimeters |
| Item Height | 10 Centimeters |
| Item Weight | 150 g |
| Item Width | 9 Centimeters |
| Item model number | RE638 |
| Manufacturer | Royal Electronic |
| Model number | RE638 |
| Net Quantity | 1 Count |
| Packer | Royal Electronic |
| Product Dimensions | 10 x 9 x 10 cm; 150 g |

## Images

![Compressor Relay (2 Pin) + Overload Protector Suitable for Single Door & Double Door Refrigerators. (100 LTR to 350 LTR) - Image 1](https://m.media-amazon.com/images/I/31eA+wIZzkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Serve the purpose
*by P***. on 25 October 2025*

Good parts

### ⭐⭐⭐⭐ It is working properly
*by J***I on 16 October 2025*

It's working properly quality is good and it been more than 20 days since it is installed

### ⭐⭐⭐ Good
*by B***N on 23 June 2025*

Good

## Frequently Bought Together

- Royal Electronic Compressor Relay (2 Pin) + Overload Protector Suitable for Single Door & Double Door Refrigerators. (100 LTR to 350 LTR)
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**Shop now:** [https://www.desertcart.co.za/products/704230904-compressor-relay-2-pin-overload-protector-suitable-for-single-door](https://www.desertcart.co.za/products/704230904-compressor-relay-2-pin-overload-protector-suitable-for-single-door)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-09*