---
product_id: 470317790
title: "QP-02-4.7 4.7 Ohm 3Pin PTC Starter/Start Relay and 1/2-1/12Hp Overload Kit Compatible with Refrigerator Compressor"
brand: "kbz"
price: "B/.34"
currency: PAB
in_stock: true
reviews_count: 8
category: "Kbz"
url: https://www.desertcart.com.pa/products/470317790-qp-02-4-7-4-7-ohm-3pin-ptc-starter
store_origin: PA
region: Panama
---

# 4.7Ω resistance for precise start 3-pin design for exact compatibility Supports 110V compressors 1/12-1/2 HP QP-02-4.7 4.7 Ohm 3Pin PTC Starter/Start Relay and 1/2-1/12Hp Overload Kit Compatible with Refrigerator Compressor

**Brand:** kbz
**Price:** B/.34
**Availability:** ✅ In Stock

## Summary

> ❄️ Power up your fridge’s heart with precision and protection!

## Quick Answers

- **What is this?** QP-02-4.7 4.7 Ohm 3Pin PTC Starter/Start Relay and 1/2-1/12Hp Overload Kit Compatible with Refrigerator Compressor by kbz
- **How much does it cost?** B/.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/470317790-qp-02-4-7-4-7-ohm-3pin-ptc-starter)

## Best For

- kbz enthusiasts

## Why This Product

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

## Key Features

- • **Robust 4.7 Ohm Resistance:** Optimized coil resistance ensures reliable compressor starts, reducing wear and tear.
- • **Overload Protection Included:** Safeguards your refrigerator compressor from overheating and electrical faults, extending appliance life.
- • **Cost-Effective Fridge Revival:** Save hundreds by fixing compressor start issues instead of replacing your refrigerator—join savvy pros who refuse to waste.
- • **Precision 3-Pin Compatibility:** Engineered exclusively for QP-02-4.7 relays to guarantee seamless integration and peak performance.
- • **Effortless Professional Installation:** Designed for quick, safe installation by certified technicians—minimize downtime and maximize efficiency.

## Overview

The QP-02-4.7 3-pin PTC Starter/Start Relay and Overload Kit is a specialized, high-precision replacement part designed exclusively for 110V refrigerator compressors between 1/12 and 1/2 HP. Featuring a 4.7 Ohm coil resistance and robust overload protection, it ensures reliable compressor starts and safeguards against overheating. Compatible only with QP-02-4.7 three-terminal relays, this kit is a professional-grade solution that extends appliance life and saves costly replacements.

## Description

Compressor PTC Starter/Start Relay Refrigerator Overload Protector. Please note that this product is only compatible with the 3-terminal QP-02-4.7 relay. Not compatible with relays with other pin numbers. This kit is not suitable for all refrigerator compressors. Only applicable to 110V refrigerator compressors. Product Name: QP-02-4.7 Start Relay; Material: Plastic; Color: Black; Resistance : 4.7 Ohm; Pin Quantity: 3; Easy to install; PLEASE NOTE: the item is compatible ONLY to QP2-4R7 three-terminal relay. Replaces P/N: # QP2-4R7 / QP2-4.7 / QP2-4.7G12 / WS-EP14F / 6R8MD3 / AP4565041 / 1206682 / 3990100070. OVERLOAD: 1/12HP-1/2HP 110V 60Hz; Compatible with LG #6750C-0004R 6750C-0005P 268273 1357963 AH3529540 PS3529535 PS3529540 AP4439459 AP4651578 EA3529540 EAP3529535 LP21704 LP49259 265RHBYY 314TFBYY 1265RFBYY. Installation: Installation needs to be completed by professional maintenance technicians. Please make sure to unplug the power plug and wear work gloves before installation. The best solution to some common problems with refrigerators, such as compressor not starting, overheating, and a "click click" sound every 3-5 minutes after power on. There are many reasons that can cause the refrigerator compressor to not work, such as compressor noise failure, controller failure, wiring problems, lack of fluorine, etc. Before placing an order, you need to rule out other possible reasons that may cause the refrigerator to malfunction.

Review: fit perfect - Amazing amazing! Fit perfectly on my beverage cooler and fixed the problem. This just saved me $450 on buying a new fridge. So glad I figured that this is what it needed!
Review: Worked Great - Worked great… had an old mini fridge and I was getting ready to throw out, but I figured why not try to fix it for 10 bucks.! Worked great and gave the fridge to my son for his basement

## Features

- Compressor PTC Starter/Start Relay Refrigerator Overload Protector. Please note that this product is only compatible with the 3-terminal QP-02-4.7 relay. Not compatible with relays with other pin numbers. This kit is not suitable for all refrigerator compressors. Only applicable to 110V refrigerator compressors.
- Product Name: QP-02-4.7 Start Relay; Material: Plastic; Color: Black; Resistance : 4.7 Ohm; Pin Quantity: 3; Easy to install; PLEASE NOTE: the item is compatible ONLY to QP2-4R7 three-terminal relay.
- Replaces P/N: # QP2-4R7 / QP2-4.7 / QP2-4.7G12 / WS-EP14F / 6R8MD3 / AP4565041 / 1206682 / 3990100070.
- OVERLOAD: 1/12HP-1/2HP 110V 60Hz; Compatible with LG #6750C-0004R 6750C-0005P 268273 1357963 AH3529540 PS3529535 PS3529540 AP4439459 AP4651578 EA3529540 EAP3529535 LP21704 LP49259 265RHBYY 314TFBYY 1265RFBYY.
- Installation: Installation needs to be completed by professional maintenance technicians. Please make sure to unplug the power plug and wear work gloves before installation.
- The best solution to some common problems with refrigerators, such as compressor not starting, overheating, and a "click click" sound every 3-5 minutes after power on. There are many reasons that can cause the refrigerator compressor to not work, such as compressor noise failure, controller failure, wiring problems, lack of fluorine, etc. Before placing an order, you need to rule out other possible reasons that may cause the refrigerator to malfunction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8NF9YCV |
| Best Sellers Rank | #99,780 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #238 in Beverage Refrigerator Replacement Parts |
| Brand | KBZ |
| Brand Name | KBZ |
| Coil Resistance | 4.7 Ohms |
| Coil Voltage | 110 Volts |
| Connector Type | Solder Or Screw |
| Contact Type | Normally Open |
| Current Rating | 12 Amps |
| Customer Reviews | 4.3 out of 5 stars 207 Reviews |
| Included Components | 1PCS Start Relay and 1PCS Overload |
| Item Type Name | Refrigerator |
| Manufacturer | KBZ |
| Maximum Switching Voltage | 110 Volts |
| Minimum Switching Voltage | 110 Volts (AC) |
| Mounting Type | Surface Mount |
| Number of Terminals | 3 |
| Operation Mode | Automatic |
| Unit Count | 1.0 Count |

## Product Details

- **Connector Type:** Solder Or Screw
- **Contact Type:** Normally Open
- **Current Rating:** 12 Amps
- **Mounting Type:** Surface Mount
- **Brand:** KBZ

## Images

![QP-02-4.7 4.7 Ohm 3Pin PTC Starter/Start Relay and 1/2-1/12Hp Overload Kit Compatible with Refrigerator Compressor - Image 1](https://m.media-amazon.com/images/I/61FzLnYBq8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ fit perfect
*by H***K on September 12, 2025*

Amazing amazing! Fit perfectly on my beverage cooler and fixed the problem. This just saved me $450 on buying a new fridge. So glad I figured that this is what it needed!

### ⭐⭐⭐⭐⭐ Worked Great
*by A***R on October 30, 2025*

Worked great… had an old mini fridge and I was getting ready to throw out, but I figured why not try to fix it for 10 bucks.! Worked great and gave the fridge to my son for his basement

### ⭐⭐⭐⭐⭐ Easy fix
*by B***1 on May 26, 2025*

Couldn't find anything still being made specifically for my freezer but I found this one that looked the same and decided to risk it and it was an easy fix to our freezer suddenly not working

## Frequently Bought Together

- Compressor 4.7 Ohm 3Pin PTC Starter/Start Relay and Overload Kit Compatible with Mini Fridges, Compact Refrigerators, Beverage & Wine/Beer Coolers, Deep Freezers, Beer/Wine Refrigerators
- CBB65 8uF 250VAC 50/60Hz Compressor Run & Start Capacitor 40/85/21 with RoHS UL

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-23*