{"product_id":"refrigerator-ptc-starter-relay-overload-protector-12ohm-1-4-pins","title":"PTC Starter Relay \u0026 Overload Protector for Refrigerator 12Ω 1-4 Pin","description":"\n\u003ch2\u003eRefrigerator PTC Starter Relay \u0026amp; Compressor Overload Protector\u003c\/h2\u003e\n\u003cp\u003eKeep your fridge and mini cooler running smoothly with this reliable \u003cstrong\u003ePTC Starter Relay and Thermal Overload Protector\u003c\/strong\u003e combo. Designed as a direct replacement part for a wide range of refrigerators, mini fridges, and coolers, this kit makes compressor maintenance straightforward — no specialist tools required.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love This Starter Relay Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Fits various refrigerator and mini fridge brands. Available in 1-pin, 2-pin, 3-pin, and 4-pin configurations to match your compressor.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Protection:\u003c\/strong\u003e The thermal overload protector automatically shuts down the compressor if the motor draws excessive current, protecting your appliance from damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Compact, lightweight design snaps onto the compressor — no advanced electrical skills needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple HP Options:\u003c\/strong\u003e Choose from 1\/6HP (R600A\/125W), 1\/4HP (180W), 1\/3HP (250W), or 1\/2HP (375W) overload protector models to suit your specific unit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDependable Performance:\u003c\/strong\u003e 12-ohm PTC resistance for consistent, efficient motor starting every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Also suitable for air conditioner compressors and other electrical motor protection applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePTC Starter Relay \u0026amp; Thermal Overload Protector\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack, White\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 pieces (1 × PTC Starter Relay + 1 × Overload Protector)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePin Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-pin, 2-pin, 3-pin, 4-pin (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverload Protector Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/6HP (125W \/ R600A), 1\/4HP (180W), 1\/3HP (250W), 1\/2HP (375W)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × PTC Start Relay (pin count of your choice)\u003c\/li\u003e\n  \u003cli\u003e1 × Thermal Overload Protector (HP rating of your choice)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual product color may vary slightly from images due to display and lighting differences.\u003c\/li\u003e\n  \u003cli\u003ePlease allow a minor tolerance between listed dimensions and manual measurements.\u003c\/li\u003e\n  \u003cli\u003ePlease verify your compressor's pin configuration and wattage before ordering to ensure the correct variant is selected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-piece-storage-tray-360-degree-refrigerator-storage-rotating-tray-used-for-kitchen-spice-jars-and-sundry-storage-turntable-1\"\u003e360-Degree Refrigerator Storage Rotating Tray for Kitchen Organization\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-wooden-handle-nylon-bristle-paint-brush-for-oil-painting-dusting-and-cleaning-unrechargeable-hand-tool-set-without-batt-2\"\u003e10Pcs Wooden Handle Nylon Bristle Brush – Hand Tool Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003ePrecision Japanese Double-Edged Hand Saw – SK5 Steel, Fine-Toothed\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I know which pin configuration (1-pin, 2-pin, 3-pin, or 4-pin) PTC starter relay I need for my refrigerator?\u003c\/h4\u003e\n\u003cp\u003eA: Check the existing starter relay on your refrigerator compressor or consult your appliance's user manual. The number of pins on your current relay must match the replacement. If you're unsure, noting your refrigerator's model number and looking it up in the service documentation is the most reliable approach.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the thermal overload protector do and why is it important?\u003c\/h4\u003e\n\u003cp\u003eA: The thermal overload protector is a safety device attached to the compressor. It monitors the current drawn by the compressor motor and automatically cuts power if the motor draws too much current, preventing overheating and potential appliance damage. It is a critical component for long-term appliance reliability.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this PTC starter relay compatible with R600A refrigerant compressors?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The 1\/6HP (125W) overload protector variant is specifically noted as compatible with R600A refrigerant compressors, which are common in many modern mini fridges and coolers. Please confirm the wattage and pin count match your unit before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this relay be used for air conditioners as well?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This starter relay is suitable for air conditioner compressors and other electrical motor applications requiring compressor protection, provided the specifications (resistance, pin count, and HP rating) match your equipment's requirements.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I know which pin configuration (1-pin, 2-pin, 3-pin, or 4-pin) PTC starter relay I need for my refrigerator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Check the existing starter relay on your refrigerator compressor or consult your appliance's user manual. The number of pins on your current relay must match the replacement. 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