{"product_id":"eaton-bussmann-jks-450-450a-class-j-fuse-bolted-blade-connection","title":"Eaton Bussmann JKS-450 450A Class J Fuse – Bolted Blade Connection","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69f38d39-f654-83e8-b941-44eeb6cb23a1-43\" data-testid=\"conversation-turn-252\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"0bb78cb5-c751-4d22-97d3-5a7ffea19526\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"125\" data-end=\"604\"\u003eThe Eaton Bussmann JKS-450 is a Class J fuse designed for fast-acting overcurrent protection in low-voltage power distribution systems. With a 450A rating, it provides high interrupting capacity and rapid fault clearing to protect electrical equipment from short-circuit and overload conditions. Its bolted blade end connections ensure secure installation in industrial and commercial applications requiring reliable high-performance circuit protection.\u003c\/p\u003e\n\u003cp data-start=\"611\" data-end=\"633\"\u003e\u003cstrong data-start=\"611\" data-end=\"633\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"635\" data-end=\"751\"\u003e\n\u003cli data-section-id=\"1bdhbxn\" data-start=\"635\" data-end=\"659\"\u003eCurrent Rating: 450A\u003c\/li\u003e\n\u003cli data-section-id=\"yfiya8\" data-start=\"660\" data-end=\"685\"\u003eVoltage Rating: 600 V\u003c\/li\u003e\n\u003cli data-section-id=\"83qcgg\" data-start=\"686\" data-end=\"727\"\u003eInterrupt Rating: 200 kAIC at 600 Vac\u003c\/li\u003e\n\u003cli data-section-id=\"lh2ska\" data-start=\"728\" data-end=\"751\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"758\" data-end=\"780\"\u003e\u003cstrong data-start=\"758\" data-end=\"780\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"782\" data-end=\"1063\"\u003e\n\u003cli data-section-id=\"1y8y66g\" data-start=\"782\" data-end=\"814\"\u003eManufacturer: Eaton Bussmann\u003c\/li\u003e\n\u003cli data-section-id=\"6b4pxn\" data-start=\"815\" data-end=\"842\"\u003eCatalog Number: JKS-450\u003c\/li\u003e\n\u003cli data-section-id=\"16ai4ub\" data-start=\"843\" data-end=\"865\"\u003eProduct Type: Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"17t6shb\" data-start=\"866\" data-end=\"900\"\u003eFuse Indicator: Non-indicating\u003c\/li\u003e\n\u003cli data-section-id=\"153p0bz\" data-start=\"901\" data-end=\"933\"\u003eSpecial Features: Indicating\u003c\/li\u003e\n\u003cli data-section-id=\"1u71rsz\" data-start=\"934\" data-end=\"959\"\u003eNumber of Elements: 1\u003c\/li\u003e\n\u003cli data-section-id=\"1mrzadf\" data-start=\"960\" data-end=\"1016\"\u003eConnection Type: Bolted Blade End x Bolted Blade End\u003c\/li\u003e\n\u003cli data-section-id=\"14xmggv\" data-start=\"1017\" data-end=\"1032\"\u003eQuantity: 1\u003c\/li\u003e\n\u003cli data-section-id=\"150y8pt\" data-start=\"1033\" data-end=\"1063\"\u003eCompliance: RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1070\" data-end=\"1090\"\u003e\u003cstrong data-start=\"1070\" data-end=\"1090\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1092\" data-end=\"1232\"\u003e\n\u003cli data-section-id=\"1vytw4f\" data-start=\"1092\" data-end=\"1122\"\u003eProduct Length\/Depth: 8 in\u003c\/li\u003e\n\u003cli data-section-id=\"1j716i7\" data-start=\"1123\" data-end=\"1149\"\u003eProduct Height: 2.5 in\u003c\/li\u003e\n\u003cli data-section-id=\"6jym52\" data-start=\"1150\" data-end=\"1175\"\u003eProduct Width: 2.5 in\u003c\/li\u003e\n\u003cli data-section-id=\"1clz6yy\" data-start=\"1176\" data-end=\"1203\"\u003eProduct Weight: 3.25 lb\u003c\/li\u003e\n\u003cli data-section-id=\"fs7089\" data-start=\"1204\" data-end=\"1232\"\u003ePackaging Type: Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1239\" data-end=\"1255\"\u003e\u003cstrong data-start=\"1239\" data-end=\"1255\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1257\" data-end=\"1394\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"onbgdx\" data-start=\"1257\" data-end=\"1278\"\u003eUPC: 051712634502\u003c\/li\u003e\n\u003cli data-section-id=\"1aykt4n\" data-start=\"1279\" data-end=\"1320\"\u003eCategory: Industrial Protection Fuses\u003c\/li\u003e\n\u003cli data-section-id=\"gzxpux\" data-start=\"1321\" data-end=\"1367\"\u003eApplication: Power distribution protection\u003c\/li\u003e\n\u003cli data-section-id=\"1lc1dzt\" data-start=\"1368\" data-end=\"1394\" data-is-last-node=\"\"\u003eWarranty: Not Applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade single-line flex flex-col\"\u003e\n\u003cdiv class=\"relative mx-auto h-0\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom\"\u003e\n\u003cdiv class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\u003cform class=\"group\/composer w-full\" data-type=\"unified-composer\"\u003e\n\u003cdiv class=\"hidden\"\u003e\u003c\/div\u003e\n\u003c\/form\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eaton Bussmann","offers":[{"title":"NEW","offer_id":48346670366969,"sku":"JKS-450","price":309.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/JKS-600_C.jpg?v=1777810886","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-bussmann-jks-450-450a-class-j-fuse-bolted-blade-connection","provider":"My Circuit Breakers","version":"1.0","type":"link"}