{"product_id":"eaton-bussmann-fwa-100b-100a-high-speed-cylindrical-fuse-class-ar-150vac-dc-stud-mount","title":"Eaton Bussmann FWA-100B 100A High Speed Cylindrical Fuse – Class aR – 150VAC\/DC – Stud Mount","description":"\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-b941-44eeb6cb23a1-7\" data-testid=\"conversation-turn-82\" 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=\"c8ada6e8-ab2e-4f3b-9515-4f1b52617d5a\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" 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=\"151\" data-end=\"660\"\u003eThe Eaton Bussmann FWA-100B is a high-speed cylindrical fuse designed for semiconductor protection and high-performance power electronics applications. Rated at 100A with a 150VAC\/DC capability, it provides ultra-fast fault clearing to protect sensitive components such as DC drives, rectifiers, and power converters. Built with a cylindrical body and center bolted tags, this Class aR fuse ensures reliable operation in demanding environments requiring precise and rapid protection.\u003c\/p\u003e\n\u003cp data-start=\"667\" data-end=\"689\"\u003e\u003cstrong data-start=\"667\" data-end=\"689\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"691\" data-end=\"859\"\u003e\n\u003cli data-section-id=\"19gbtl7\" data-start=\"691\" data-end=\"715\"\u003eCurrent Rating: 100A\u003c\/li\u003e\n\u003cli data-section-id=\"5gdjne\" data-start=\"716\" data-end=\"751\"\u003eVoltage Rating: 150VAC \/ 150VDC\u003c\/li\u003e\n\u003cli data-section-id=\"rr8zgb\" data-start=\"752\" data-end=\"787\"\u003eBreaking Capacity: Up to 100 kA\u003c\/li\u003e\n\u003cli data-section-id=\"eykz2d\" data-start=\"788\" data-end=\"859\"\u003eInterrupt Rating: 200 kAIC VAC, 100 kAIC @ 150VAC, 20 kAIC @ 150VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"866\" data-end=\"888\"\u003e\u003cstrong data-start=\"866\" data-end=\"888\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"890\" data-end=\"1295\"\u003e\n\u003cli data-section-id=\"1y8y66g\" data-start=\"890\" data-end=\"922\"\u003eManufacturer: Eaton Bussmann\u003c\/li\u003e\n\u003cli data-section-id=\"1p8zcy3\" data-start=\"923\" data-end=\"951\"\u003eCatalog Number: FWA-100B\u003c\/li\u003e\n\u003cli data-section-id=\"l5upt6\" data-start=\"952\" data-end=\"997\"\u003eProduct Type: High Speed Cylindrical Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"9foj2e\" data-start=\"998\" data-end=\"1017\"\u003eClass: Class aR\u003c\/li\u003e\n\u003cli data-section-id=\"hwipx1\" data-start=\"1018\" data-end=\"1073\"\u003eUtilization Category: aR (Semiconductor Protection)\u003c\/li\u003e\n\u003cli data-section-id=\"1jrpg0e\" data-start=\"1074\" data-end=\"1097\"\u003eCurrent Type: AC\/DC\u003c\/li\u003e\n\u003cli data-section-id=\"10mfdjj\" data-start=\"1098\" data-end=\"1132\"\u003eFuse Indicator: Non-Indicating\u003c\/li\u003e\n\u003cli data-section-id=\"he2kpo\" data-start=\"1133\" data-end=\"1164\"\u003eMounting Method: Stud Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1b9qkbx\" data-start=\"1165\" data-end=\"1212\"\u003eFuse Shape: Cylindrical, Center Bolted Tags\u003c\/li\u003e\n\u003cli data-section-id=\"gp4vr1\" data-start=\"1213\" data-end=\"1295\"\u003eApplication: Semiconductor Protection, DC Drives, Power Converters, Rectifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1302\" data-end=\"1330\"\u003e\u003cstrong data-start=\"1302\" data-end=\"1330\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1332\" data-end=\"1612\"\u003e\n\u003cli data-section-id=\"1wwadj9\" data-start=\"1332\" data-end=\"1366\"\u003eRated Switching Capacity: 100A\u003c\/li\u003e\n\u003cli data-section-id=\"na3tb6\" data-start=\"1367\" data-end=\"1390\"\u003ePre-Arc (I²T): 1200\u003c\/li\u003e\n\u003cli data-section-id=\"1nced0h\" data-start=\"1391\" data-end=\"1415\"\u003eClearing (I²T): 1200\u003c\/li\u003e\n\u003cli data-section-id=\"kgflbs\" data-start=\"1416\" data-end=\"1436\"\u003eWatt Losses: 9 W\u003c\/li\u003e\n\u003cli data-section-id=\"1adki8t\" data-start=\"1437\" data-end=\"1463\"\u003eMounting Dimension: M8\u003c\/li\u003e\n\u003cli data-section-id=\"1dix4n8\" data-start=\"1464\" data-end=\"1503\"\u003eCenter-to-Center Distance: 50.75 mm\u003c\/li\u003e\n\u003cli data-section-id=\"517zjd\" data-start=\"1504\" data-end=\"1532\"\u003eConstruction Size: Other\u003c\/li\u003e\n\u003cli data-section-id=\"5hq5nn\" data-start=\"1533\" data-end=\"1577\"\u003eInsulated Metal Gripping Lugs (IMGL): No\u003c\/li\u003e\n\u003cli data-section-id=\"1idzoo4\" data-start=\"1578\" data-end=\"1612\"\u003eFuse System: IEC 60269 (Other)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1619\" data-end=\"1639\"\u003e\u003cstrong data-start=\"1619\" data-end=\"1639\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1641\" data-end=\"1716\"\u003e\n\u003cli data-section-id=\"1cvanov\" data-start=\"1641\" data-end=\"1664\"\u003eLength\/Depth: 26 mm\u003c\/li\u003e\n\u003cli data-section-id=\"177cw26\" data-start=\"1665\" data-end=\"1682\"\u003eHeight: 26 mm\u003c\/li\u003e\n\u003cli data-section-id=\"74nqeu\" data-start=\"1683\" data-end=\"1699\"\u003eWidth: 72 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1euryuw\" data-start=\"1700\" data-end=\"1716\"\u003eWeight: 82 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1723\" data-end=\"1739\"\u003e\u003cstrong data-start=\"1723\" data-end=\"1739\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1741\" data-end=\"2017\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1y8y66g\" data-start=\"1741\" data-end=\"1773\"\u003eManufacturer: Eaton Bussmann\u003c\/li\u003e\n\u003cli data-section-id=\"lkggon\" data-start=\"1774\" data-end=\"1795\"\u003eUPC: 051712577809\u003c\/li\u003e\n\u003cli data-section-id=\"6r3igb\" data-start=\"1796\" data-end=\"1818\"\u003eEAN: 5027590020138\u003c\/li\u003e\n\u003cli data-section-id=\"14vm3xc\" data-start=\"1819\" data-end=\"1854\"\u003eGlobal Catalog Number: FWA-100B\u003c\/li\u003e\n\u003cli data-section-id=\"t3ek62\" data-start=\"1855\" data-end=\"1885\"\u003eCategory: High Speed Fuses\u003c\/li\u003e\n\u003cli data-section-id=\"fs7089\" data-start=\"1886\" data-end=\"1914\"\u003ePackaging Type: Standard\u003c\/li\u003e\n\u003cli data-section-id=\"1qcitnj\" data-start=\"1915\" data-end=\"1956\"\u003eCompliance: CE Marked, RoHS Compliant\u003c\/li\u003e\n\u003cli data-section-id=\"ofrtzb\" data-start=\"1957\" data-end=\"1990\"\u003eCertifications: UL Recognized\u003c\/li\u003e\n\u003cli data-section-id=\"1lc1dzt\" data-start=\"1991\" data-end=\"2017\" 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\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Eaton Bussmann","offers":[{"title":"NEW","offer_id":48343762993401,"sku":"FWA-100B","price":75.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/D_8a2e7a7c-f034-4dbf-8d2d-c3fd4166faaa.jpg?v=1777710323","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-bussmann-fwa-100b-100a-high-speed-cylindrical-fuse-class-ar-150vac-dc-stud-mount","provider":"My Circuit Breakers","version":"1.0","type":"link"}