{"title":"Microwave Fuses","description":"\u003cp\u003eShop microwave fuses for no-power, dead display, blown fuse, or microwave will not start issues, including replacement ceramic fuses, line fuses, thermal fuses, and microwave fuse repair parts. Find common parts that help protect circuits, support safe operation, and restore normal microwave power when the correct fuse has failed.\u003c\/p\u003e","products":[{"product_id":"whirlpool-corp-fuse-20a-wpm0805101","title":"Whirlpool Range20A Fuse - WPM0805101","description":"\u003ch2\u003eWhirlpool Microwave Line Fuse - WPM0805101\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRestore the microwave power circuit with the correct line fuse\u003c\/strong\u003e with this genuine OEM Whirlpool Microwave Line Fuse - WPM0805101. A line fuse protects the microwave power circuit by opening if the electrical load exceeds the intended limit.\u003c\/p\u003e\u003cp\u003eWPM0805101 is a genuine OEM Whirlpool microwave line fuse used when the original fuse opens, loses continuity, or is being replaced during diagnosis of a no-power condition. Replacing the fuse restores protection, but the underlying cause of the overload should also be identified.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Select Whirlpool-family microwave platforms that specify this exact OEM line fuse\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment \/ What To Verify:\u003c\/strong\u003e Verify the exact appliance model, fuse style, and any printed amp\/voltage markings on the original fuse before ordering. Line fuses and thermal fuses are not interchangeable just because they appear similar.\u003c\/p\u003e\u003cp\u003eThis part commonly replaces previous part numbers including M0805101, W10246259, and various earlier service numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease confirm fitment with your appliance model number before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eIs it time to replace?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Symptoms:\u003c\/strong\u003e Microwave is completely dead, loses power suddenly, or fails continuity testing at the fuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible\/Sensory Cues:\u003c\/strong\u003e Open fuse, darkened fuse body, or visible damage discovered during diagnosis.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e A blown fuse usually indicates another issue. Check door-switch operation, wiring, and high-voltage component condition before installing the replacement.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\" style=\"width:100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWPM0805101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWhirlpool Corp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eMicrowave Line Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eMicrowave Power Circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eReplaces Part Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWM0805101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eLegacy part number(s)\/code(s):\u003c\/strong\u003e Y0054121, Y0312794, 14204182, 14204376, 14207948, 14208889, 14225047, 3601-001198, 51001230, 51001303, 54001099, 57001067, 58001220, M0805101, R0713554, R9800424, WB27X10928\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e These legacy parts have been replaced by this item. They may not look exactly the same, but the manufacturer of these appliances has assured us that they will function properly.\u003c\/p\u003e\u003cp\u003eIf you have questions, please message us before ordering so we can address your concerns. Please review our Return Policy before purchasing.\u003c\/p\u003e","brand":"WHIRLPOOL CORP","offers":[{"title":"Default Title","offer_id":41587295191219,"sku":"WPM0805101","price":4.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7322\/0019\/files\/media_ec7f04da-51f2-4eb4-acf1-ab554621a0db.jpg?v=1781853884"},{"product_id":"whirlpool-microwave-line-fuse-wp4375321","title":"Whirlpool Microwave Line Fuse - WP4375321","description":"\u003ch2\u003eWhirlpool Microwave Line Fuse - WP4375321\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRestore electrical protection for the appliance circuit\u003c\/strong\u003e with this genuine OEM Whirlpool Microwave Line Fuse - WP4375321. This line fuse helps protect the appliance by opening the circuit if an electrical overload occurs.\u003c\/p\u003e\u003cp\u003eWP4375321 is a fuse used when the original fuse is open and the appliance has lost power through the protected circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment \/ What To Verify:\u003c\/strong\u003e Verify the exact appliance model and the fuse rating or style specified for your unit before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease confirm fitment with your appliance model number before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eIs it time to replace?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Symptoms:\u003c\/strong\u003e No power to the appliance, dead control display, or a unit that will not run after a fuse failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible\/Sensory Cues:\u003c\/strong\u003e No continuity through the fuse, visible fuse damage, or recurring power loss after electrical events.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e A blown fuse often points to another electrical problem, so inspect related switches, door interlocks, and wiring before installing a new fuse.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\" style=\"width:100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWP4375321\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWhirlpool Corp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eMicrowave Line Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eReplaces Part Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eW4375321\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eLegacy part number(s)\/code(s):\u003c\/strong\u003e 14211079, 4375321\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e These legacy parts have been replaced by this item. They may not look exactly the same, but the manufacturer of these appliances has assured us that they will function properly.\u003c\/p\u003e\u003cp\u003eIf you have questions, please message us before ordering so we can address your concerns. Please review our Return Policy before purchasing.\u003c\/p\u003e","brand":"WHIRLPOOL CORP","offers":[{"title":"Default Title","offer_id":45465736511667,"sku":"WP4375321","price":10.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7322\/0019\/files\/media_965d7f73-d288-4447-ba49-ed39461f1263.jpg?v=1781853446"},{"product_id":"whirlpool-microwave-line-fuse-wpm0805102","title":"Whirlpool Microwave Line Fuse - WPM0805102","description":"\u003ch2\u003eWhirlpool Microwave Line Fuse - WPM0805102\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRestore the microwave power circuit with the correct line fuse\u003c\/strong\u003e with this genuine OEM Whirlpool Microwave Line Fuse - WPM0805102. A line fuse protects the microwave electrical circuit by opening if current rises beyond the intended limit.\u003c\/p\u003e\u003cp\u003eWPM0805102 is a genuine OEM Whirlpool microwave line fuse used when the original fuse is open, blown, or being replaced during diagnosis of a no-power condition. This style is commonly described as a ceramic line fuse, so matching the original fuse type and rating matters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Select Whirlpool-family microwave platforms that specify this exact OEM line fuse\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment \/ What To Verify:\u003c\/strong\u003e Verify the appliance model, fuse style, and the printed rating on the original fuse before ordering. Secondary sources commonly describe this fuse as a 15A \/ 250V microwave ceramic line fuse, but you should still confirm the markings on your original part.\u003c\/p\u003e\u003cp\u003eThis part commonly replaces previous part numbers including M0805102 and other earlier service numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease confirm fitment with your appliance model number before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eIs it time to replace?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Symptoms:\u003c\/strong\u003e Microwave is dead, loses all power during operation, or fails continuity at the fuse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible\/Sensory Cues:\u003c\/strong\u003e Open continuity, visible heat damage, or a fuse that tests bad during diagnosis.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Do not replace a blown fuse without checking why it failed. Door-switch problems, shorts, or other electrical faults can cause the new fuse to open again.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\" style=\"width:100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWPM0805102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWhirlpool Corp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eMicrowave Line Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eMicrowave Power Circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eReplaces Part Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eWM0805102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eLegacy part number(s)\/code(s):\u003c\/strong\u003e 14218287, 45611, M0805102, R0156841, R0709504, R0709507\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e These legacy parts have been replaced by this item. They may not look exactly the same, but the manufacturer of these appliances has assured us that they will function properly.\u003c\/p\u003e\u003cp\u003eIf you have questions, please message us before ordering so we can address your concerns. Please review our Return Policy before purchasing.\u003c\/p\u003e","brand":"WHIRLPOOL CORP","offers":[{"title":"Default Title","offer_id":45465785467059,"sku":"WPM0805102","price":12.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7322\/0019\/files\/media_ac513459-530b-4e40-a87b-fae36504223c.jpg?v=1781853884"},{"product_id":"frigidaire-microwave-fuse-5304509451","title":"Frigidaire Microwave Fuse - 5304509451","description":"\u003ch2\u003eFrigidaire Microwave Fuse - 5304509451\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRestore protected microwave power when the correct fuse has failed\u003c\/strong\u003e with this genuine OEM Frigidaire Microwave Fuse - 5304509451. This line fuse protects compatible microwave circuits and is replaced when the original fuse has opened after the cause of failure has been diagnosed.\u003c\/p\u003e\u003cp\u003e5304509451 is listed as a 125-volt, 20-amp line fuse. Source listings show use in select Frigidaire, Kenmore\/Sears, Electrolux, microwave\/oven combo, and range applications. Because microwave high-voltage components can retain lethal charge, this part should be installed only with proper safety procedures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits select Frigidaire, Kenmore\/Sears, Electrolux, and related microwave, microwave\/oven combo, and range models where the parts diagram calls for 5304509451.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment Families:\u003c\/strong\u003e Microwave line-fuse family. Exact fit depends on amperage, voltage, fuse size, holder style, access location, and the appliance model. Do not substitute a different amperage.\u003c\/p\u003e\u003cp\u003eThis part commonly cross-references or replaces previous\/service part numbers including 5304488359, 5304464087, AP6230606.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment \/ What To Verify:\u003c\/strong\u003e Verify full model number, 20 amp \/ 125 volt rating, fuse body size, fuse holder style, and why the fuse failed. A blown fuse may indicate a door-switch, monitor-switch, high-voltage, shorted component, or wiring issue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease confirm fitment with your appliance model number before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eIs it time to replace?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Symptoms:\u003c\/strong\u003e Microwave will not turn on, unit is completely dead, fuse opens repeatedly, or power is lost after door or start operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible\/Sensory Cues:\u003c\/strong\u003e Open fuse on continuity test, darkened fuse body, heat marks at the fuse holder, loose fuse clip, or repeated fuse failure after replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e Never bypass a fuse or install a higher-amp fuse. If the replacement fuse opens again, stop and diagnose the underlying electrical fault before further use.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\" style=\"width:100%; border-collapse: collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eOEM Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e5304509451\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eELECTROLUX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eMicrowave Line Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e20 Amp \/ 125 Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eMicrowave \/ Microwave-Oven Combo \/ Select Range Line Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCompatibility Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eFrigidaire \/ Electrolux \/ Kenmore Microwave Platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCommon Cross References\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e5304488359, 5304464087, AP6230606\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eLegacy part number(s)\/code(s):\u003c\/strong\u003e 5304488359, 5304464087\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e These legacy parts have been r\u003c\/p\u003e","brand":"ELECTROLUX","offers":[{"title":"Default Title","offer_id":45465977094323,"sku":"5304509451","price":12.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7322\/0019\/files\/media_f8bd4891-aea8-481d-8197-6066b2d05cdd.jpg?v=1781855904"},{"product_id":"supco-microwave-fast-blow-ceramic-fuse-20a-250v-cf20fb","title":"Supco Microwave Fast-Blow Ceramic Fuse, 20A 250V - CF20FB","description":"\u003ch2\u003eSupco Microwave Fast-Blow Ceramic Fuse, 20A 250V - CF20FB\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRestore microwave power protection\u003c\/strong\u003e with this aftermarket replacement Supco Microwave Fast-Blow Ceramic Fuse, 20A 250V - CF20FB. This 20 amp, 250 volt fast-blow ceramic fuse opens quickly when an overcurrent condition occurs, helping protect the microwave circuit from electrical damage.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Used in select microwave and domestic appliance fuse applications where a 20A 250V fast-blow ceramic fuse is specified.\u003c\/p\u003e\u003cp\u003eThis part commonly replaces previous part numbers including PP0408W.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment \/ What To Verify:\u003c\/strong\u003e Match the old fuse by amperage, voltage, body style, terminal\/quick-connect style, and fast-blow rating. Do not substitute a slow-blow fuse where a fast-blow fuse is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease confirm fitment with your appliance model number before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eIs it time to replace?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Symptoms:\u003c\/strong\u003e Microwave has no power, display is blank, or the fuse is open after a short or door-switch fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible\/Sensory Cues:\u003c\/strong\u003e Blown continuity reading, darkened fuse body, loose fuse clips, or repeated fuse failure immediately after replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e If the new fuse blows immediately, inspect door switches, monitor switch alignment, wiring, and shorted high-voltage components before installing another fuse.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\" style=\"width:100%; border-collapse: collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCF20FB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eSUPCO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eSupco Microwave Fast-Blow Ceramic Fuse, 20A 250V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eAmperage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e20 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e250 Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFuse Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eFast-Blow Ceramic Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eConnection Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eQuick Connect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eLegacy part number(s)\/code(s):\u003c\/strong\u003e W10138793, 4393146\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e These legacy parts have been replaced by this item. They may not look exactly the same, but the manufacturer of these appliances has assured us that they will function properly.\u003c\/p\u003e\u003cp\u003eIf you have questions, please message us before ordering so we can address your concerns. Please review our Return Policy before purchasing.\u003c\/p\u003e","brand":"SUPCO","offers":[{"title":"Default Title","offer_id":45465980436659,"sku":"CF20FB","price":1.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7322\/0019\/files\/media_04f38270-b199-40b6-8f2b-48002af444a8.jpg?v=1781856140"},{"product_id":"supco-microwave-slow-blow-ceramic-fuse-20a-250v-cf20sb","title":"Supco Microwave Slow-Blow Ceramic Fuse, 20A 250V - CF20SB","description":"\u003ch2\u003eSupco Microwave Slow-Blow Ceramic Fuse, 20A 250V - CF20SB\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eRestore microwave circuit protection\u003c\/strong\u003e with this aftermarket replacement Supco Microwave Slow-Blow Ceramic Fuse, 20A 250V - CF20SB. This 20 amp, 250 volt slow-blow ceramic fuse is designed for appliance circuits that require time-delay protection instead of an instant-opening fast-blow fuse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Used in select microwave and domestic appliance fuse applications where a 20A 250V slow-blow ceramic fuse is specified.\u003c\/p\u003e\u003cp\u003eThis part commonly replaces previous part numbers including W10138793 and 4393146.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment \/ What To Verify:\u003c\/strong\u003e Verify that the original fuse calls for a slow-blow\/time-delay 20A 250V ceramic fuse. Fast-blow and slow-blow fuses are not interchangeable unless the appliance service information allows it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePlease confirm fitment with your appliance model number before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eIs it time to replace?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Symptoms:\u003c\/strong\u003e Microwave or appliance has no power, fuse tests open, or power is interrupted after a surge or component fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible\/Sensory Cues:\u003c\/strong\u003e Open fuse on continuity test, overheated fuse clips, discolored fuse holder, or repeated fuse failure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e A fuse is a safety device, not the root-cause repair. If it opens again, diagnose the door-switch circuit and high-voltage components before returning the unit to service.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\" style=\"width:100%; border-collapse: collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eCF20SB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eSUPCO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eSupco Microwave Slow-Blow Ceramic Fuse, 20A 250V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eAmperage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e20 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e250 Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFuse Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eSlow-Blow Ceramic Fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eCommon Replacement Numbers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eW10138793, 4393146\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"SUPCO","offers":[{"title":"Default Title","offer_id":45465980469427,"sku":"CF20SB","price":2.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7322\/0019\/files\/media_5631b50c-7025-4813-893d-663f0ec2a0b2.jpg?v=1781856141"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/7322\/0019\/collections\/remove-text_ede53beb-3cd9-49f2-b219-996e4e45ee80.png?v=1777656253","url":"https:\/\/www.homeownersapplianceparts.com\/collections\/microwave-fuses.oembed","provider":"Homeowners","version":"1.0","type":"link"}