{"product_id":"refrigerator-ptc-start-relay-overload-protector-1-2-pin-15-ohm","title":"PTC Start Relay \u0026 Overload Protector for Mini Fridge Compressor","description":"\n\u003ch2\u003eRefrigerator Compressor PTC Start Relay \u0026amp; Overload Protector\u003c\/h2\u003e\n\u003cp\u003eKeep your mini fridge or cooler running smoothly with this high-quality \u003cstrong\u003ePTC Start Relay and Overload Protector\u003c\/strong\u003e. Designed as a direct replacement for compressor starters on a wide range of mini refrigerators, compact coolers, and air conditioning units, this kit includes everything you need for a quick, hassle-free repair at home.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You Need This Part\u003c\/h3\u003e\n\u003cp\u003eThe PTC start relay is responsible for initiating your refrigerator compressor's motor at startup. The overload protector works alongside it to automatically shut down the compressor if the motor draws excessive current — protecting your appliance from damage and extending its lifespan. If your refrigerator is not cooling or the compressor is not starting, a faulty relay or overload protector is often the cause.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Suitable for various brands of mini refrigerators and coolers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Pin Options:\u003c\/strong\u003e Available in 1-pin and 2-pin configurations to match your compressor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15 Ohm Resistance:\u003c\/strong\u003e Consistent and reliable electrical performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1\/6 HP Overload Protector:\u003c\/strong\u003e Designed for R600A \/ 125W compressors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from high-quality plastic and metal for long-lasting reliability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Small form factor makes installation easy in tight spaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy DIY Installation:\u003c\/strong\u003e No special tools required — a straightforward home repair\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic + Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 15 Ohms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Configuration:\u003c\/strong\u003e 1-Pin or 2-Pin (optional)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 1 Pin 15Ω + 1\/6H  |  2 Pin 15Ω + 1\/6H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black \/ White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverload Protector Rating:\u003c\/strong\u003e 1\/6 HP (for R600A \/ 125W compressors)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Refrigerator PTC Start Relay\u003c\/li\u003e\n  \u003cli\u003e1× Overload Protector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003e1PC Multi-Use Faucet Bubbler Wrenches – 6 Sizes Sink Detach Repair Spanner\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003e1PC 10g High Grade Silicone Grease Lubricant for O-Rings \u0026amp; Tubes\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper Set – Multi-Functional Caulking Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please refer to the specifications and your appliance's manual to confirm compatibility before purchasing. Slight color differences may occur due to monitor settings. Manual measurements may result in minor size variations.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a PTC start relay and why does my refrigerator need one?\u003c\/h4\u003e\n\u003cp\u003eA: A PTC (Positive Temperature Coefficient) start relay is a small but essential component that helps the compressor motor start up efficiently. Without a functioning start relay, the compressor may fail to start, causing your refrigerator to stop cooling. Replacing a faulty relay with this unit can restore normal operation quickly and affordably.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I know if this relay is compatible with my refrigerator?\u003c\/h4\u003e\n\u003cp\u003eA: This relay is designed for mini refrigerators and compact coolers using R600A refrigerant with a 125W (1\/6 HP) compressor. It is available in both 1-pin and 2-pin configurations. Check your existing relay's pin count and resistance rating (15 ohms) to confirm compatibility. Consult your appliance's manual or the label on your compressor for further guidance.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this part easy to install at home?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This PTC start relay and overload protector is designed for straightforward DIY installation. Simply unplug your appliance, locate the compressor, remove the old relay by pulling it off the compressor pins, and snap the new one into place. No special tools are required. Always ensure the appliance is unplugged before performing any repairs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the overload protector do?\u003c\/h4\u003e\n\u003cp\u003eA: The overload protector monitors the electrical current drawn by the compressor motor. If the current exceeds safe levels — for example due to a mechanical fault or voltage spike — the overload protector automatically interrupts the circuit and shuts down the compressor, helping to prevent overheating and component damage.\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\": \"What is a PTC start relay and why does my refrigerator need one?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A PTC (Positive Temperature Coefficient) start relay is a small but essential component that helps the compressor motor start up efficiently. Without a functioning start relay, the compressor may fail to start, causing your refrigerator to stop cooling. 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