---
product_id: 632261565
title: "1 Pcs QP-02-4.7 PTC Refrigerator Start Relay 1 Pin Coolers Compressor Starter with 1pcs Refrigerator Overload Protector 1/2HP, （TWAITU）."
brand: "twaitu"
price: "Bs.64"
currency: BOB
in_stock: true
category: "Twaitu"
url: https://www.desertcart.bo/products/632261565-1-pcs-qp-02-4-7-ptc-refrigerator-start-relay
store_origin: BO
region: Bolivia
---

# 4.7 Ohm 1-pin PTC start relay Compatible with 1/2HP compressors Easy direct replacement install 1 Pcs QP-02-4.7 PTC Refrigerator Start Relay 1 Pin Coolers Compressor Starter with 1pcs Refrigerator Overload Protector 1/2HP, （TWAITU）.

**Brand:** twaitu
**Price:** Bs.64
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your cool with seamless fridge revival!

## Quick Answers

- **What is this?** 1 Pcs QP-02-4.7 PTC Refrigerator Start Relay 1 Pin Coolers Compressor Starter with 1pcs Refrigerator Overload Protector 1/2HP, （TWAITU）. by twaitu
- **How much does it cost?** Bs.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/632261565-1-pcs-qp-02-4-7-ptc-refrigerator-start-relay)

## Best For

- twaitu enthusiasts

## Why This Product

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

## Key Features

- • **Wide Compatibility:** Fits mini fridges, beverage coolers, wine refrigerators & more
- • **Solve Startup Failures:** Eliminates annoying clicks and overheating issues fast
- • **Plug & Play Installation:** Swap old parts effortlessly without professional help
- • **Powerful 4.7 Ohm PTC Relay:** Ensures reliable compressor startup every time
- • **Universal 1/2HP Overload Protector:** Protects your fridge’s heart from overheating damage

## Overview

This TWAITU 2-piece kit includes a 4.7 Ohm 1-pin PTC refrigerator start relay and a 1/2HP overload protector, designed for easy replacement to restore compressor function and prevent overheating. Compatible with most compact refrigerators and coolers, it’s the essential upgrade to avoid startup failures and keep your fridge running smoothly.

## Description

Specifications: Type: Refrigerator PTC Start Relay + Refrigerator Overload Protector 1/2HP Model: QP-02-4.7 +1/2HP Pin:1 pin Resistance: 3-4.7 ohm Material: Metal, Plastic Color: Black,White Note: Please carefully compare the pictures we provide with your old parts. Please check if your old relay is1 pins. To make sure it fits your refrigerator. please consider before buying.Thanks！

## Features

- 【Package content】:1 package contains 1 piece of 4.7 Ohm 1-pin PTC start relay and 1 piece refrigerator overload protector 1/2HP, 2 Pieces in Total, Convenient to replace the old or broken part of your refrigerator .
- 【Widely applied】:QP-02-4.71-Pin PTC Refrigerator Start Relay and 1/2HP Refrigerator Overload Protector are compatible with most mini fridges, compact refrigerators, beverage and beer coolers, deep freezers, wine refrigerators, widely applied in your life.
- 【Easy to install】: Made of high quality material, stable characteristics, high reliability.also easy to install for direct replacement, which will work and restore cool air to your refrigerator,Ideal spare parts for refrigerator to replace old one.
- 【solved problem】:such as compressor is not starting, burning hot and "click-clack" about Every 3-5 Minutes When Powered On,etc.
- 【Note】:Please carefully compare the pictures we provide with your old parts. Please check if your old relay is 3 pins. To make sure it fits your refrigerator. please consider before buying.Thanks！

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3ZTJLNK |
| Best Sellers Rank | #95,115 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #165 in Refrigerators (Home & Kitchen) |
| Generic Name | Start relay + overload protector |
| Included Components | 1 x PTC Starter Relays 4.7 ohm 1Pin + 1 x Refrigerator Overload Protector 1/2HP |
| Item Weight | 32 g |
| Item model number | QP-02-4.7 |
| Manufacturer | TWAITU |
| Net Quantity | 2.0 Count |
| Package Dimensions | 5.31 x 5.21 x 3.4 cm; 32 g |

## Images

![1 Pcs QP-02-4.7 PTC Refrigerator Start Relay 1 Pin Coolers Compressor Starter with 1pcs Refrigerator Overload Protector 1/2HP, （TWAITU）. - Image 1](https://m.media-amazon.com/images/I/51vo6XUFSdL.jpg)
![1 Pcs QP-02-4.7 PTC Refrigerator Start Relay 1 Pin Coolers Compressor Starter with 1pcs Refrigerator Overload Protector 1/2HP, （TWAITU）. - Image 2](https://m.media-amazon.com/images/I/41Z0cD4CyIL.jpg)
![1 Pcs QP-02-4.7 PTC Refrigerator Start Relay 1 Pin Coolers Compressor Starter with 1pcs Refrigerator Overload Protector 1/2HP, （TWAITU）. - Image 3](https://m.media-amazon.com/images/I/41Z5wXmxLtL.jpg)

## Frequently Bought Together

- TWAITU1 Pcs QP-02-4.7 PTC Refrigerator Start Relay 1 Pin Coolers Compressor Starter with 1pcs Refrigerator Overload Protector 1/2HP
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- Mudder QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Overload Protector Compatible with LG Refrigerator Compressor, 2 Pieces in Total

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**Shop now:** [https://www.desertcart.bo/products/632261565-1-pcs-qp-02-4-7-ptc-refrigerator-start-relay](https://www.desertcart.bo/products/632261565-1-pcs-qp-02-4-7-ptc-refrigerator-start-relay)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-27*