{"product_id":"rf250v-10a-185c-ceramic-thermal-cutoff-fuse-10-pack","title":"10-Pack RF250V 10A 185°C Ceramic Thermal Cutoff Fuse","description":"\u003ch2\u003e10-Pack RF250V 10A 185°C Ceramic Thermal Cutoff Fuses — Keep Your Appliances Safe\u003c\/h2\u003e\n\u003cp\u003eThese RF250V ceramic thermal cutoff fuses are essential components for protecting household and commercial appliances from overheating. Rated at 10A \/ 250V with a 185°C trip temperature, each fuse is engineered for stable, precise one-time operation — automatically interrupting the circuit the moment temperatures exceed the safe threshold. The ceramic pipe construction protects the sealing resin from mechanical stress during lead bending, making installation straightforward and reliable. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Current \/ Voltage:\u003c\/strong\u003e 10A \/ 250V (RF250V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Temperature:\u003c\/strong\u003e 185°C — highly responsive to ambient temperature changes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCeramic Body:\u003c\/strong\u003e Protects sealing resin from stress when bending leads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable \u0026amp; Precise:\u003c\/strong\u003e One-time operation for dependable overcurrent protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoHS-Friendly:\u003c\/strong\u003e Cadmium-free and lead-free SF version available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Lead Length:\u003c\/strong\u003e Approx. 16 cm\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMeets Multiple Safety Standards\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 10\u003c\/strong\u003e — great value for repairs and stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWide-Range Applications\u003c\/h3\u003e\n\u003cp\u003eThese thermal fuses are compatible with a broad spectrum of appliances and devices, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElectric rice cookers, kettles, coffee makers \u0026amp; refrigerators\u003c\/li\u003e\n  \u003cli\u003eIrons, hair dryers \u0026amp; space heaters\u003c\/li\u003e\n  \u003cli\u003eAir conditioners, ventilation fans \u0026amp; gas boilers\u003c\/li\u003e\n  \u003cli\u003ePower supplies, adaptors \u0026amp; solenoids\u003c\/li\u003e\n  \u003cli\u003eChargers \u0026amp; battery packs\u003c\/li\u003e\n  \u003cli\u003eCopiers, laser beam printers \u0026amp; power strips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 × RF250V 10A 185°C Ceramic Thermal Cutoff Fuses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Find Useful\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/cordless-rechargeable-milk-frother-coffee-foam-egg-whisk\"\u003eCordless Rechargeable Milk Frother – Coffee Foam \u0026amp; Egg Whisk\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a thermal cutoff fuse do in a rice cooker or appliance?\u003c\/h4\u003e\n\u003cp\u003eA: A thermal cutoff fuse (TCO) is a one-time safety device embedded in appliances. When the internal temperature reaches 185°C, the fuse permanently interrupts the electrical circuit, preventing further current flow and protecting the appliance from heat damage. This RF250V 10A fuse is commonly used in rice cookers, kettles, irons, and other household appliances as a built-in safeguard.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I replace a blown thermal cutoff fuse myself?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — these RF250V ceramic thermal fuses are designed for straightforward replacement. Simply locate the old fuse in your appliance (usually near the heating element), note the specifications (voltage, current, and temperature rating), and solder in the replacement with matching specs. Always ensure the appliance is unplugged and fully cooled before attempting any repair. If you are unsure, consult a qualified technician.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these fuses compatible with 220V\/240V appliances?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. These fuses are rated at 250V, making them suitable for use in both 110–120V (North American) and 220–240V (European\/Asian\/Australian) appliances, provided the current draw does not exceed 10A. Always verify the original fuse specifications in your appliance before replacing.\u003c\/p\u003e\n\u003ch4\u003eQ: Why buy a 10-pack instead of a single fuse?\u003c\/h4\u003e\n\u003cp\u003eA: Thermal cutoff fuses are single-use components — once they trip, they must be replaced. Having a 10-pack on hand is ideal for repair technicians, DIY enthusiasts, and anyone who regularly services appliances. It ensures you always have a spare ready and offers better value per unit.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does a thermal cutoff fuse do in a rice cooker or appliance?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A thermal cutoff fuse (TCO) is a one-time safety device embedded in appliances. When the internal temperature reaches 185°C, the fuse permanently interrupts the electrical circuit, preventing further current flow and protecting the appliance from heat damage. 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