--- product_id: 367565949 title: "QP2-4.7 PTC Starter Relay 1 Pin and 6750C-0005P Overload Protector Compatible With LG Refrigerator Compressor, 2 Pieces" brand: "mudder" price: "฿1218" currency: THB in_stock: true reviews_count: 5 category: "Mudder" url: https://www.desertcart.co.th/products/367565949-qp2-4-7-ptc-starter-relay-1-pin-and-6750c store_origin: TH region: Thailand --- # 15A max current rating 4.7Ω 1-pin PTC start relay Overload protector prevents compressor burn QP2-4.7 PTC Starter Relay 1 Pin and 6750C-0005P Overload Protector Compatible With LG Refrigerator Compressor, 2 Pieces **Brand:** mudder **Price:** ฿1218 **Availability:** ✅ In Stock ## Summary > 🧊 Keep your cool with Mudder’s ultimate fridge revival kit! ## Quick Answers - **What is this?** QP2-4.7 PTC Starter Relay 1 Pin and 6750C-0005P Overload Protector Compatible With LG Refrigerator Compressor, 2 Pieces by mudder - **How much does it cost?** ฿1218 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/367565949-qp2-4-7-ptc-starter-relay-1-pin-and-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 - • **Easy DIY Installation:** Durable plastic and brass construction designed for quick, rust-resistant replacement—no technician needed. - • **Universal Compatibility:** Fits a wide range of LG refrigerator models and many compact cooling appliances. - • **Powerful 15A Current Handling:** Supports high current loads to keep your fridge running smoothly without risk of overload. - • **Precision 4.7Ω PTC Start Relay:** Ensures quick and reliable compressor startup for mini fridges and coolers. - • **Comprehensive Overload Protection:** Effectively prevents compressor overheating, extending your refrigerator’s lifespan. ## Overview The Mudder QP2-4.7 PTC Starter Relay and 6750C-0005P Overload Protector set is a reliable, easy-to-install replacement kit designed to restore and protect LG refrigerator compressors. Featuring a 4.7 Ohm 1-pin PTC start relay and a 15A overload protector, this duo prevents overheating and ensures efficient compressor startup. Compatible with numerous LG models and ideal for mini fridges, beverage coolers, and wine refrigerators, it’s the perfect upgrade to avoid costly repairs and keep your cooling appliances running flawlessly. ## Description The brand names and any related models we mentioned are only applied to demonstrate compatibility, not working as trademark using, our trademark is Mudder, kindly noted. QP2-4.7 PTC starter relay 1 pin refrigerator starter relay and 6750C-0005P refrigerator overload protector compatible with LG refrigerator compressor, 2 pieces in total6750C-0005P refrigerator overload is compatible with LG electronics in following models: GMB228JQCA, LRFC22750TT, LRFC25750SB, LRFC25750ST, LRFC25750SW, LRFD21855ST. LRFD25850SB, LRFD25850ST, LRFD25850SW, LRFD25850TT, LRFD25850WW, LRBP1031T, LRBP1031W. GRF258JBTA, GRF258JVTA, GC349SQF, LFC20760SB, LFC25760SB, LFC20740ST, LFC20740SW, GMF228JQKA. LFC20760ST, LFC25760ST, LFC20760SW, LFC25760SW, LFC25760TT, GC349STQ, GRB218JSAA, GRB218JSCA. LFD25860SB, GMB208JSAH, LBC22518ST, GMB208JSCA, GMB228JTCA, LFD25860ST, LRBN20512SW, LFD25860SW. LFD25860TT, LRFC25750TT, GRF258JSKA, LFC23760SB, LDC22720ST, LBC22518WW, LDC22720SW, LDC22720TT. LFC23760ST, LRBN20512WW, LFC23760SW. Please check the model of your refrigerator before purchasing to ensure ordering the correct, compatible part. Practical to use: PTC start relay and refrigerator overload protector can work and restore cool air to your refrigerator, also practical gift for friends who need these parts. Specifications: 4.7 Ohm 1-pin PTC start relay: Material: plastic Size: 3.2 x 2.1 x 2.9 cm (LWH)Resistance: 4.7 OhmPin quantity: 1Color: blackQuantity: 1 piece6750C-0005P refrigerator overload protector: Color: white and blackMaterial: brassQuantity: 1 piecePackage includes: 1 X 4.7 Ohm 1-pin PTC start relay1 X 6750C-0005P refrigerator overload protectorNote: Please check the model of your refrigerator before purchasing to ensure ordering the correct compatible part. Review: 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: This worked great,helped bring my freezer back to life. ## 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 | | Brand Name | Mudder | | Coil Resistance | 4.7E+3 Milliohms | | Connector Type | Clamp | | Contact Current Rating | 15 Amps | | Contact Material | Silver | | Contact Type | Normally Open | | Current Rating | 15 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (2,569) | | Item Weight | 23 Grams | | Manufacturer | Mudder | | Maximum Switching Current | 15 Amps | | Maximum Switching Voltage | 110 Volts | | Model | Mudder-Protector-0091-M | | Mounting Type | Surface Mount | | Number of Terminals | 1 | | Operation Mode | Automatic | | Part Number | Mudder-Protector-0091-M | | Wattage | 1057.5 watts | ## Product Details - **Connector type:** Clamp - **Contact material:** Silver - **Contact type:** Normally Open - **Current rating:** 15 Amps - **Mounting type:** Surface Mount ## Images ![QP2-4.7 PTC Starter Relay 1 Pin and 6750C-0005P Overload Protector Compatible With LG Refrigerator Compressor, 2 Pieces - 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by G***L on 29 August 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. ### ⭐⭐⭐⭐⭐ Review *by K***E on 8 June 2025* This worked great,helped bring my freezer back to life. ### ⭐ Review *by R***. on 25 April 2025* Me llegó quemados no funcionaron y quebrados ## 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 --- ## 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.co.th/products/367565949-qp2-4-7-ptc-starter-relay-1-pin-and-6750c](https://www.desertcart.co.th/products/367565949-qp2-4-7-ptc-starter-relay-1-pin-and-6750c) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*