--- 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: "Bs.373" currency: BOB in_stock: true category: "Kbz" url: https://www.desertcart.bo/products/470317790-qp-02-4-7-4-7-ohm-3pin-ptc-starter store_origin: BO region: Bolivia --- # 4.7Ω coil resistance 3-pin QP-02-4.7 relay compatibility Supports 110V refrigerator compressors 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:** Bs.373 **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?** Bs.373 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/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 - • **Trusted Replacement Kit:** Compatible with top LG models and multiple OEM part numbers for seamless swaps - • **110V Overload Protection:** Safeguards compressors from overheating in 1/12 to 1/2 HP range - • **Plug & Play Installation:** Streamlined setup for professional technicians—get your fridge running fast - • **Exclusive 3-Pin Compatibility:** Designed specifically for QP-02-4.7 relays—no guesswork, just perfect fit - • **Precision 4.7Ω Coil Resistance:** Optimized electrical flow for reliable compressor starts ## Overview The QP-02-4.7 Starter/Start Relay and Overload Kit is a high-performance, 3-pin relay solution engineered for 110V refrigerator compressors between 1/12 and 1/2 HP. Featuring a 4.7 ohm coil resistance and exclusive compatibility with QP-02-4.7 relays, this kit ensures reliable compressor starts and protects against overheating. Ideal for professional installation, it replaces multiple OEM parts and is trusted by leading brands like LG to resolve common compressor startup issues efficiently. ## 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. ## 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 | #56,415 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #117 in Beverage Refrigerator Replacement Parts | | Brand Name | KBZ | | Coil Resistance | 4.7 ohm | | Coil Voltage | 110 volts | | Connector Type | Solder Or Screw | | Contact Type | Normally Open | | Current Rating | 12 A | | Customer Reviews | 4.3 4.3 out of 5 stars (228) | | Included Components | 1PCS Start Relay and 1PCS Overload | | Item Type Name | Refrigerator | | Manufacturer | KBZ | | Maximum Switching Voltage | 110 volts | | Minimum Switching Voltage | 110 volts_of_alternating_current | | Model | QP-02-4.7 | | Mounting Type | Surface Mount | | Number of Items | 2 | | Number of Terminals | 3 | | Operation Mode | Automatic | | Part Number | QP-02-4.7 | | Unit Count | 1 Count | ## Product Details - **Brand:** KBZ - **Connector Type:** Solder Or Screw - **Contact Type:** Normally Open - **Current Rating:** 12 A - **Mounting Type:** Surface Mount ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.bo/products/470317790-qp-02-4-7-4-7-ohm-3pin-ptc-starter](https://www.desertcart.bo/products/470317790-qp-02-4-7-4-7-ohm-3pin-ptc-starter) --- *Product available on Desertcart Bolivia* *Store origin: BO* *Last updated: 2026-10-22*