{"product_id":"high-voltage-fuse-kit-replacement-fuses","title":"High Voltage Fuse Kit \u0026 Replacement Fuses","description":"\u003ch2\u003eHigh Voltage eMoto Fuse Kit \u0026amp; Replacement Fuses\u003c\/h2\u003e\n\u003cp\u003eProtect your battery, controller, and high-current electrical system with a proper\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e120VDC-rated fuse\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esetup built for high-power eMoto builds.\u003c\/p\u003e\n\u003cp\u003eUse the chart below to match the fuse to your controller peak-output range. The 250A option covers most common setups, while 300A and 450A options are for higher-output builds.\u003c\/p\u003e\n\u003ch3\u003eWhy 120VDC?\u003c\/h3\u003e\n\u003cp\u003eThese are\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e120VDC-rated fuses\u003c\/strong\u003e. That does not mean they are only for 120V batteries. It means the fuse is rated for DC battery systems up to 120V.\u003c\/p\u003e\n\u003cp\u003eMost eMoto batteries are listed by nominal voltage, like 60V, 72V, 81V, 96V, or other common eMoto battery ratings. The battery voltage is higher when the pack is fully charged, so the fuse voltage rating needs to be higher than the battery's highest charged voltage.\u003c\/p\u003e\n\u003cp\u003eFor most eMoto builds, a 120VDC fuse covers the correct voltage range, including lower-voltage setups and 96V nominal systems.\u003c\/p\u003e\n\u003cp class=\"ccw-32v-warning\"\u003eDo not use basic 32V automotive fuses on high-voltage eMoto battery systems.\u003c\/p\u003e\n\u003ch3\u003eWhich Fuse Should I Choose?\u003c\/h3\u003e\n\u003cp\u003eUse your controller peak-output setting as the starting point:\u003c\/p\u003e\n\u003cdiv class=\"ccw-fuse-table-wrap\"\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003ctable class=\"ccw-fuse-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eController peak output\u003c\/th\u003e\n\u003cth\u003eRecommended fuse\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUp to 30kW peak\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e250A, 120VDC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBest all-around fuse for most common setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30-40kW peak\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e300A, 120VDC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRiders pushing beyond the 30kW peak-output range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40kW+ peak\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e450A, 120VDC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSerious high-power builds pushing past 40kW peak output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAvailable Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit With 250A Fuse\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Complete kit with a 250A 120VDC fuse, fuse case, and mounting hardware. Best all-around choice for most common eMoto builds up to 30kW peak output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit With 300A Fuse\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Complete kit with a 300A 120VDC fuse for builds in the 30-40kW peak-output range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit With 450A Fuse\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- Complete kit with a 450A 120VDC fuse for serious high-power builds pushing past 40kW peak output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e250A Fuse Only\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- 250A 120VDC fuse only for riders who already have the fuse holder installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300A Fuse Only\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- 300A 120VDC fuse only for higher-output builds using an existing fuse holder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e450A Fuse Only\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- 450A 120VDC fuse only for serious high-power builds using an existing fuse holder.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ccw-fuse-note\"\u003e\n\u003ch3\u003eController Warranty Note\u003c\/h3\u003e\n\u003cp\u003eSome controller manufacturers, including EBMX, require a fuse to be installed for warranty coverage. If your controller manufacturer requires a fuse, do not skip it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e120VDC-rated fuse setup for high-output eMoto battery systems\u003c\/li\u003e\n\u003cli\u003e250A, 300A, and 450A fuse options\u003c\/li\u003e\n\u003cli\u003e250A is the best all-around choice for most common builds\u003c\/li\u003e\n\u003cli\u003e300A and 450A options available for higher-power builds\u003c\/li\u003e\n\u003cli\u003eComplete fuse kit options available for new installs\u003c\/li\u003e\n\u003cli\u003eFuse-only options available for riders who already have a fuse holder installed\u003c\/li\u003e\n\u003cli\u003eHelps protect the bike's high-current electrical system during overcurrent events\u003c\/li\u003e\n\u003cli\u003eMay be required for controller warranty coverage, depending on the controller manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFuse Kit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x 120VDC fuse in selected amp rating\u003c\/li\u003e\n\u003cli\u003e1x plastic fuse case\u003c\/li\u003e\n\u003cli\u003e1x M6 serrated flange nut\u003c\/li\u003e\n\u003cli\u003e1x M6 x 10mm ultra-low-profile socket head screw\u003c\/li\u003e\n\u003cli\u003e1x M6 x 1.5mm thick washer\u003c\/li\u003e\n\u003cli\u003e2x M6 x 1mm thick washers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Install\u003c\/h3\u003e\n\u003cdiv class=\"ccw-fuse-video\"\u003e\n\u003cdiv class=\"video-wrapper\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ccw-fuse-install-images\"\u003e\n\u003cimg alt=\"High voltage fuse kit installed on controller\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0539\/3347\/3987\/files\/ION-CTL-FUS-M120250-KIT-install-diag.webp?v=1782239154\"\u003e\u003cimg alt=\"High voltage fuse kit installation diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0539\/3347\/3987\/files\/ION-CTL-FUS-M120250-KIT-install.webp?v=1782239154\"\u003e\n\u003c\/div\u003e\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInstall the fuse between the battery positive lead and the controller positive input.\u003c\/p\u003e\n\u003cp\u003eAlways disconnect the battery before working on the electrical system. If you are not comfortable working around high-voltage battery wiring, have the fuse installed by a qualified shop.\u003c\/p\u003e\n\u003cp\u003eDetailed installation instructions are included with the fuse kit.\u003c\/p\u003e\n\u003cdiv class=\"ccw-fuse-warning\"\u003e\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\n\u003cp\u003eA fuse helps protect the bike's high-current electrical system during overcurrent events, but the correct fuse size still depends on your controller setup, battery, and power level.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"CPS","offers":[{"title":"250A Full Kit","offer_id":54128201433387,"sku":"ION-CTL-FUS-M120250-KIT","price":19.99,"currency_code":"USD","in_stock":true},{"title":"250A Spare Fuse","offer_id":54128201466155,"sku":"FUSE-BD-120V-250A","price":8.99,"currency_code":"USD","in_stock":true},{"title":"300A Spare Fuse","offer_id":54128201498923,"sku":"FUSE-BD-120V-300A","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/6707\/7675\/files\/ION-CTL-FUS-M120250-KIT_f9c239a5-6381-41ee-90f2-967c9358946c.webp?v=1783544742","url":"https:\/\/tbelectricmoto.com\/products\/high-voltage-fuse-kit-replacement-fuses","provider":"TB Electric","version":"1.0","type":"link"}