---
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: "€ 18.95"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/470317790-qp-02-4-7-4-7-ohm-3pin-ptc-starter
store_origin: DE
region: Germany
---

# 110V max switching voltage 3-pin precise compatibility 4.7Ω coil resistance for reliable start 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:** € 18.95
**Availability:** ✅ In Stock

## Summary

> 🧊 Keep your cool with the ultimate fridge starter kit—because downtime is not an option!

## 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?** € 18.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/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

- • **Precision 3-Pin Fit:** Exclusively designed for QP-02-4.7 relays—no guesswork, just perfect compatibility.
- • **Robust 4.7 Ohm Resistance:** Delivers consistent coil resistance for smooth compressor startups every time.
- • **Overload Protection Included:** Safeguards compressors from overheating and electrical faults, extending appliance life.
- • **Power-Optimized 110V Operation:** Engineered for 110V refrigerator compressors, ensuring peak performance without overload.
- • **Pro-Grade Installation Recommended:** Professional installation ensures safety and flawless operation—because your fridge deserves the best.

## Overview

The QP-02-4.7 3-pin PTC Starter/Start Relay and Overload Kit is a precision-engineered replacement part designed exclusively for 110V refrigerator compressors using the QP-02-4.7 relay. Featuring a 4.7 Ohm coil resistance and built-in overload protection, it ensures reliable compressor startups and safeguards against overheating. Ideal for professional technicians, this kit addresses common fridge compressor issues like failure to start and overheating, making it a must-have for maintaining optimal refrigerator performance.

## Description

QP-02-4.7 4.7 Ohm 3Pin PTC Starter/Start Relay and 1/2-1/12Hp Overload Kit Compatible with Refrigerator Compressor

## 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 |
|---------------|-------|
| Maximum Switching Voltage | 110 Volts |
| Minimum Switching Voltage | 1.1E+2 Volts (AC) |
| Number of Terminals | 3 |
| Operation Mode | Automatic |
| Coil Resistance | 4.7 Ohms |
| Coil Voltage | 110 Volts |

## 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)

## 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 Germany*
*Store origin: DE*
*Last updated: 2026-01-22*