---
product_id: 207246906
title: "Mudder 2 Pcs QP2-4.7 PTC Starter Relay & 6750C-0005P Overload Protector"
brand: "mudder"
price: "HK$97"
currency: HKD
in_stock: true
category: "Mudder"
url: https://www.desertcart.hk/products/207246906-mudder-2-pcs-qp2-4-7-ptc-starter-relay-6750c
store_origin: HK
region: Hong Kong
---

# 4.7Ω coil resistance for efficient start 15A max current overload protection Durable plastic & brass build for longevity Mudder 2 Pcs QP2-4.7 PTC Starter Relay & 6750C-0005P Overload Protector

**Brand:** mudder
**Price:** HK$97
**Availability:** ✅ In Stock

## Summary

> ❄️ Power up your fridge’s heart with Mudder’s starter & protector duo!

## Quick Answers

- **What is this?** Mudder 2 Pcs QP2-4.7 PTC Starter Relay & 6750C-0005P Overload Protector by mudder
- **How much does it cost?** HK$97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/207246906-mudder-2-pcs-qp2-4-7-ptc-starter-relay-6750c)

## 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

- • **Plug & Play Durability:** Rust-resistant plastic and brass materials ensure hassle-free, long-lasting installation.
- • **Ultimate Overheat Shield:** 15A overload protector guards your compressor from damaging heat spikes.
- • **Wide Compatibility Spectrum:** Fits LG and many mini fridge models—perfect for beverage coolers, wine fridges, and deep freezers.
- • **Effortless Compressor Revival:** Universal 1-pin PTC relay jumpstarts mini fridges & coolers with precision.
- • **Say Goodbye to Compressor Click-Clack:** Eliminates annoying start-up noises and prevents frequent overheating shutdowns.

## Overview

The Mudder 2 Pcs QP2-4.7 PTC Starter Relay & 6750C-0005P Overload Protector kit includes a 4.7 Ohm 1-pin relay and a 15A overload protector designed to efficiently start and safeguard refrigerator compressors. Compatible with LG and various mini fridge models, these durable, rust-resistant components ensure reliable compressor operation, prevent overheating, and reduce start-up noise, making them an essential upgrade for maintaining optimal cooling performance.

## Description

desertcart.com: Mudder 2 Pcs QP2-4.7 PTC Starter Relay & 6750C-0005P Overload Protector | 1 Pin Relay, Compatible with LG Refrigerator Compressor, Replaces QP2-4.7G, Fits Compressor Repair Kit, 2 Pcs : Appliances

## 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 |
| Best Sellers Rank | #17,607 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Beverage Refrigerator Replacement Parts #302 in Refrigerator Parts & Accessories |
| Brand | Mudder |
| Brand Name | Mudder |
| Coil Resistance | 4.7 ohm |
| Connector Type | Solder |
| Contact Current Rating | 15 A |
| Contact Material | Brass |
| Contact Type | Normally Open |
| Current Rating | 15 A |
| Customer Reviews | 4.4 out of 5 stars 2,786 Reviews |
| Item Highlight | 1 Pin Relay, Compatible with LG Refrigerator Compressor, Replaces QP2-4.7G, Fits Compressor Repair Kit, 2 Pcs |
| Item Weight | 1.6 ounces |
| Manufacturer | Mudder |
| Maximum Switching Current | 15 A |
| Maximum Switching Voltage | 110 volts |
| Model | Mudder-Protector-0091-M |
| Mounting Type | Surface Mount |
| Number of Items | 2 |
| Number of Terminals | 1 |
| Operation Mode | Automatic |
| Part Number | Mudder-Protector-0091-M |
| Unit Count | 2 Count |
| Wattage | 1057.5 watts |

## Product Details

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

## Images

![Mudder 2 Pcs QP2-4.7 PTC Starter Relay & 6750C-0005P Overload Protector - Image 1](https://m.media-amazon.com/images/I/61qi978+A2L.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.

## 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 Hong Kong*
*Store origin: HK*
*Last updated: 2026-09-23*