---
product_id: 207246906
title: "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"
brand: "mudder"
price: "RM63"
currency: MYR
in_stock: true
reviews_count: 11
category: "Mudder"
url: https://www.desertcart.com.my/products/207246906-mudder-qp2-4-7-ptc-starter-relay-1-pin-refrigerator
store_origin: MY
region: Malaysia
---

# 15A max current rating 1-pin easy install relay 4.7 Ohm coil resistance 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

**Brand:** mudder
**Price:** RM63
**Availability:** ✅ In Stock

## Summary

> 🧊 Keep your cool with Mudder’s fail-safe fridge starter kit!

## Quick Answers

- **What is this?** 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 by mudder
- **How much does it cost?** RM63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/207246906-mudder-qp2-4-7-ptc-starter-relay-1-pin-refrigerator)

## Best For

- mudder enthusiasts

## Why This Product

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

## Key Features

- • **Instant Cooling Revival:** Quick swap solution that restores your fridge’s cooling power—no technician needed.
- • **Durable Rust-Resistant Build:** Crafted with plastic and brass for lasting performance and effortless installation.
- • **Universal 1-Pin Compatibility:** Seamlessly fits most mini fridges, beverage coolers, and compact refrigerators.
- • **Powerful 15 Amp Overload Protection:** Safeguards your compressor from overheating and burnout, ensuring longevity.
- • **Precision 4.7 Ohm PTC Starter Relay:** Optimized coil resistance for reliable compressor startup every time.

## Overview

The Mudder QP2-4.7 PTC Starter Relay and 6750C-0005P Overload Protector combo offers a reliable, easy-to-install replacement solution for LG and compatible mini fridge compressors. Featuring a 4.7 Ohm coil resistance and 15 Amp overload protection, this 2-piece set prevents compressor overheating and ensures efficient startup, extending your refrigerator’s lifespan and restoring optimal cooling performance.

## Description

desertcart.com: 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 : Appliances

Review: Good price, easy swap, seems to work fine - Our mini-fridge stopped working, seemingly out of the blue. I noticed that the compressor was getting hot and was humming very quietly, but would not actually run. I swapped the starter piece with the one from this set, which took only a few minutes, plugged the power back in, and it started running just like it should. It's only been a few weeks, but I don't have any reason to believe it won't keep on running for a long time.
Review: Fixed my Newair Wine Fridge. - Worked on my NewAir Wine Fridge NWC024bk00 to get the cooling back on. I previously contacted NewAir support to help me diagnose the fridge. It was only about a 2 years old and it stop cooling. All other functions worked just fine. They basically told me to junk the fridge. From researching online I took a chance on these parts. To my delight the fridge is now working as before. Newair has to be one of the worst companies to deal with and they could not even figure this simple remedy. Parts are pretty much the same generic parts used on most fridges so they don't need to be specific brand name parts, just same specs.

## Features

- Package Content: you will get 1 piece of 4.7 Ohm 1 pin PTC start relay and 1 piece of 6750C-0005P refrigerator overload protector, totally 2 pieces for you, convenient to replace the old or broken part of your refrigerator; Please note the item is only compatible with QP2-4.7 one terminal relay; Note: high current refrigerator still needs a high current parameter protector, otherwise it will burn, and the maximum current of our overload protector is 15A
- Compatible Models: the refrigerator overload protector can prevent the compressor in your refrigerator from overheating, nice to replace part numbers like AP4439459, 1357963, AH3529540, EA3529540, PS3529540, you can check the product description for list of compatible models, please check the model of your refrigerator before purchasing to ensure ordering the correct compatible part; If you have any questions, please contact our customer services
- PTC Starter Relay: the PTC start relay is the universal starter relay applied on mini fridges and coolers, saving your time and effort, this item is only compatible with QP2-4.7 one terminal relay, please do consider this before purchasing
- Easy to Install: refrigerator starter relay is made of plastic, the overload protector is made of plastic and brass, both materials are durable, reliable and rust resistant, also easy to install for direct replacement, which will work and restore cool air to your refrigerator
- Widely Applied: 4.7 Ohm 1 pin PTC start relay and 6750C-0005P refrigerator overload protector are compatible with most mini fridges, compact refrigerators, beverage and beer coolers, deep freezers, wine refrigerators, widely applied in your life; They are the ideal solution for some common problems, such as compressor is not starting, burning hot and click clack about every 3-5 minutes when powered on, and the protector can effectively prevent the compressor in the refrigerator from overheating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087C25PDL |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #18,373 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Beverage Refrigerator Replacement Parts #338 in Refrigerator Parts & Accessories |
| Brand | Mudder |
| Coil Resistance | 4.7 Ohms |
| Connector Type | Solder |
| Contact Current Rating | 15 Amps |
| Contact Material | Brass |
| Contact Type | Normally Open |
| Current Rating | 15 Amps |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,676) |
| Date First Available | April 20, 2020 |
| Item Package Quantity | 1 |
| Item Weight | 0.811 ounces |
| Item model number | Mudder-Protector-0091-M |
| Manufacturer | Mudder |
| Maximum Switching Current | 15 Amps |
| Maximum Switching Voltage | 110 Volts |
| Measurement System | Imperial, Metric |
| Mounting Type | Surface Mount |
| Number of Terminals | 1 |
| Operation Mode | Automatic |
| Part Number | Mudder-Protector-0091-M |
| Product Dimensions | 5.51 x 4.72 x 1.18 inches |
| Wattage | 1057.5 watts |

## Product Details

- **Connector Type:** Solder
- **Contact Material:** Brass
- **Contact Type:** Normally Open
- **Current Rating:** 15 Amps
- **Mounting Type:** Surface Mount

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61qi978+A2L.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/61YOkfTw09L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/61X1kiBZ9yL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/61kWaJQIpPL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/61KkxVDmKsL.jpg)

## Questions & Answers

**Q: Will this work on a whirlpool ed25pqxfw01. compressor is egs 90hlp?**
A: No

**Q: Is there a difference between the qp2-4.7 and the qp2-4r7?**
A: Either should work provided the compressor is a fractional of no more that 1/2 horsepower. The best procedure is to be sure to order the same that you are replacing. Read the data numbers off your existing relay.

**Q: Can this replace a bqp2-4.7 ty? the company that sold my kegerator made this obsolete.**
A: Yes it should work fine.

**Q: Will this work to replace jpqII 4.7 Ep13c2?**
A: This item is only compatible with QP2-4.7 one-terminal relay.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good price, easy swap, seems to work fine
*by G***L on August 29, 2025*

Our mini-fridge stopped working, seemingly out of the blue. I noticed that the compressor was getting hot and was humming very quietly, but would not actually run. I swapped the starter piece with the one from this set, which took only a few minutes, plugged the power back in, and it started running just like it should. It's only been a few weeks, but I don't have any reason to believe it won't keep on running for a long time.

### ⭐⭐⭐⭐⭐ Fixed my Newair Wine Fridge.
*by E***0 on January 29, 2026*

Worked on my NewAir Wine Fridge NWC024bk00 to get the cooling back on. I previously contacted NewAir support to help me diagnose the fridge. It was only about a 2 years old and it stop cooling. All other functions worked just fine. They basically told me to junk the fridge. From researching online I took a chance on these parts. To my delight the fridge is now working as before. Newair has to be one of the worst companies to deal with and they could not even figure this simple remedy. Parts are pretty much the same generic parts used on most fridges so they don't need to be specific brand name parts, just same specs.

### ⭐⭐⭐⭐⭐ Worked like a charm!
*by M***. on May 15, 2025*

My Insignia mini fridge quit working out of nowhere (No Power). Did some online research on what might have caused this. Took the parts out of my unit to make sure the closely match the image before ordering. Next day it was delivered. After some troubleshooting it was the overload protector that was faulty. A couple of connectors, a couple of clicks here and there, and we're back in business! Quick, inexpensive, and easy fix.

## Frequently Bought Together

- 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
- Mini Fridge Thermostat, Universal WPF-20 Freezer Thermostat Controller 2pin / Compatible with wpf16 and wpf18【Can Provide Installation Tutorial】
- 1Pcs QP2-4R7 1Pin 4.7 Ohm PTC Refrigerator Starter/Start Relay for Vissani Danby Compressor Relay and 1Pcs Refrigerator Overload Protector 1/2HP（2 Pieces in Total

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-08*