{"product_id":"eaton-bussmann-fwh-200b-200a-high-speed-cylindrical-fuse-class-ar-500vac-dc-stud-mount","title":"Eaton Bussmann FWH-200B 200A High Speed Cylindrical Fuse – Class aR – 500VAC\/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-b941-44eeb6cb23a1-17\" data-testid=\"conversation-turn-102\" 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=\"f32401cc-7486-4a57-8846-9684f41cc854\" 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=\"151\" data-end=\"638\"\u003eThe Eaton Bussmann FWH-200B is a high-speed cylindrical fuse designed for semiconductor protection in advanced power electronic systems. With a 200A current rating and 500VAC\/DC capability, it provides ultra-fast fault interruption to protect sensitive equipment such as DC drives, rectifiers, and power converters. Its ceramic body with center bolted tag construction ensures secure installation and reliable performance in high-energy industrial applications.\u003c\/p\u003e\n\u003cp data-start=\"645\" data-end=\"667\"\u003e\u003cstrong data-start=\"645\" data-end=\"667\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"669\" data-end=\"854\"\u003e\n\u003cli data-section-id=\"17jx6g8\" data-start=\"669\" data-end=\"693\"\u003eCurrent Rating: 200A\u003c\/li\u003e\n\u003cli data-section-id=\"1o48xy2\" data-start=\"694\" data-end=\"729\"\u003eVoltage Rating: 500VAC \/ 500VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1cnzlk6\" data-start=\"730\" data-end=\"759\"\u003eBreaking Capacity: 200 kA\u003c\/li\u003e\n\u003cli data-section-id=\"1vevs5p\" data-start=\"760\" data-end=\"817\"\u003eInterrupt Rating: 200 kAIC @ 500VAC, 50 kAIC @ 300VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1lw84el\" data-start=\"818\" data-end=\"854\"\u003eRated Switching Capacity: 200 kA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"861\" data-end=\"883\"\u003e\u003cstrong data-start=\"861\" data-end=\"883\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"885\" data-end=\"1343\"\u003e\n\u003cli data-section-id=\"1y8y66g\" data-start=\"885\" data-end=\"917\"\u003eManufacturer: Eaton Bussmann\u003c\/li\u003e\n\u003cli data-section-id=\"q0hfb5\" data-start=\"918\" data-end=\"946\"\u003eCatalog Number: FWH-200B\u003c\/li\u003e\n\u003cli data-section-id=\"1k2y0eh\" data-start=\"947\" data-end=\"975\"\u003eGlobal Catalog: FWH-200B\u003c\/li\u003e\n\u003cli data-section-id=\"l5upt6\" data-start=\"976\" data-end=\"1021\"\u003eProduct Type: High Speed Cylindrical Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"9foj2e\" data-start=\"1022\" data-end=\"1041\"\u003eClass: Class aR\u003c\/li\u003e\n\u003cli data-section-id=\"hwipx1\" data-start=\"1042\" data-end=\"1097\"\u003eUtilization Category: aR (Semiconductor Protection)\u003c\/li\u003e\n\u003cli data-section-id=\"1jrpg0e\" data-start=\"1098\" data-end=\"1121\"\u003eCurrent Type: AC\/DC\u003c\/li\u003e\n\u003cli data-section-id=\"10mfdjj\" data-start=\"1122\" data-end=\"1156\"\u003eFuse Indicator: Non-Indicating\u003c\/li\u003e\n\u003cli data-section-id=\"he2kpo\" data-start=\"1157\" data-end=\"1188\"\u003eMounting Method: Stud Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1w4151d\" data-start=\"1189\" data-end=\"1223\"\u003eFuse Shape: Center Bolted Tags\u003c\/li\u003e\n\u003cli data-section-id=\"1wh0y18\" data-start=\"1224\" data-end=\"1245\"\u003eMaterial: Ceramic\u003c\/li\u003e\n\u003cli data-section-id=\"hw7sgv\" data-start=\"1246\" data-end=\"1343\"\u003eApplication: Semiconductor Protection, DC Common Bus, DC Drives, Power Converters, Rectifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1350\" data-end=\"1378\"\u003e\u003cstrong data-start=\"1350\" data-end=\"1378\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1380\" data-end=\"1639\"\u003e\n\u003cli data-section-id=\"ngf31l\" data-start=\"1380\" data-end=\"1403\"\u003ePre-Arc (I²T): 1900\u003c\/li\u003e\n\u003cli data-section-id=\"1qpubrj\" data-start=\"1404\" data-end=\"1428\"\u003eClearing (I²T): 8500\u003c\/li\u003e\n\u003cli data-section-id=\"syen2d\" data-start=\"1429\" data-end=\"1450\"\u003eWatt Losses: 40 W\u003c\/li\u003e\n\u003cli data-section-id=\"1adki8t\" data-start=\"1451\" data-end=\"1477\"\u003eMounting Dimension: M8\u003c\/li\u003e\n\u003cli data-section-id=\"17u42yx\" data-start=\"1478\" data-end=\"1517\"\u003eCenter-to-Center Distance: 74.09 mm\u003c\/li\u003e\n\u003cli data-section-id=\"517zjd\" data-start=\"1518\" data-end=\"1546\"\u003eConstruction Size: Other\u003c\/li\u003e\n\u003cli data-section-id=\"5hq5nn\" data-start=\"1547\" data-end=\"1591\"\u003eInsulated Metal Gripping Lugs (IMGL): No\u003c\/li\u003e\n\u003cli data-section-id=\"5wy7y6\" data-start=\"1592\" data-end=\"1612\"\u003eFuse Type: FWH-B\u003c\/li\u003e\n\u003cli data-section-id=\"fu5an2\" data-start=\"1613\" data-end=\"1639\"\u003eIEC Fuse System: Other\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1646\" data-end=\"1666\"\u003e\u003cstrong data-start=\"1646\" data-end=\"1666\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1668\" data-end=\"1809\"\u003e\n\u003cli data-section-id=\"9syqkj\" data-start=\"1668\" data-end=\"1691\"\u003eLength\/Depth: 91 mm\u003c\/li\u003e\n\u003cli data-section-id=\"v1bft5\" data-start=\"1692\" data-end=\"1709\"\u003eHeight: 30 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1qgqnjk\" data-start=\"1710\" data-end=\"1726\"\u003eWidth: 30 mm\u003c\/li\u003e\n\u003cli data-section-id=\"j6mnr8\" data-start=\"1727\" data-end=\"1744\"\u003eWeight: 152 g\u003c\/li\u003e\n\u003cli data-section-id=\"1b9qkbx\" data-start=\"1745\" data-end=\"1792\"\u003eFuse Shape: Cylindrical, Center Bolted Tags\u003c\/li\u003e\n\u003cli data-section-id=\"bd46n\" data-start=\"1793\" data-end=\"1809\"\u003eColor: White\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1816\" data-end=\"1832\"\u003e\u003cstrong data-start=\"1816\" data-end=\"1832\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1834\" data-end=\"2060\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1y8y66g\" data-start=\"1834\" data-end=\"1866\"\u003eManufacturer: Eaton Bussmann\u003c\/li\u003e\n\u003cli data-section-id=\"14my98f\" data-start=\"1867\" data-end=\"1888\"\u003eUPC: 051712795869\u003c\/li\u003e\n\u003cli data-section-id=\"6wp9tb\" data-start=\"1889\" data-end=\"1911\"\u003eEAN: 5027590020916\u003c\/li\u003e\n\u003cli data-section-id=\"t3ek62\" data-start=\"1912\" data-end=\"1942\"\u003eCategory: High Speed Fuses\u003c\/li\u003e\n\u003cli data-section-id=\"1qcitnj\" data-start=\"1943\" data-end=\"1984\"\u003eCompliance: CE Marked, RoHS Compliant\u003c\/li\u003e\n\u003cli data-section-id=\"s1scal\" data-start=\"1985\" data-end=\"2033\"\u003eCertifications: UL Recognized, CSA Certified\u003c\/li\u003e\n\u003cli data-section-id=\"1lc1dzt\" data-start=\"2034\" data-end=\"2060\" 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":48344048009465,"sku":"FWH-200B","price":114.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/YYY.jpg?v=1777713412","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-bussmann-fwh-200b-200a-high-speed-cylindrical-fuse-class-ar-500vac-dc-stud-mount","provider":"My Circuit Breakers","version":"1.0","type":"link"}