{"product_id":"siemens-3va5280-6ec31-0aa0-80-amp-3-pole-molded-case-circuit-breaker-panel-mount-240-480-600vac-dc-rated","title":"Siemens 3VA5280-6EC31-0AA0 80 Amp 3-Pole Molded Case Circuit Breaker – Panel Mount – 240\/480\/600VAC \u0026 DC Rated","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a21ac48-87a0-83ec-890f-5a08b3a83112-15\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto 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-6a21ac48-87a0-83ec-890f-5a08b3a83112-15\" data-turn-id-container=\"request-6a21ac48-87a0-83ec-890f-5a08b3a83112-15\" data-testid=\"conversation-turn-122\" 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 data-conversation-screenshot-content=\"\" 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=\"7420c1b8-dbf1-49e7-9d50-5dbeeae37e0d\" 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 wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"120\" data-end=\"770\"\u003eThe Siemens 3VA5280-6EC31-0AA0  80A molded case circuit breaker is designed for commercial and industrial power distribution systems, delivering reliable long-time and instantaneous (LI) protection. Built on the 3VA52 frame architecture, this breaker uses a thermal-magnetic trip unit with fixed thermal and adjustable magnetic settings to ensure accurate coordination and fault protection. It is intended for Siemens P2 and P3 panelboards and switchboards and serves as a modern replacement for legacy HFD63B080 units. With a high interrupting capacity up to 65kA at 480VAC, it provides dependable performance in high fault current environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"yc43s8\" data-start=\"772\" data-end=\"794\"\u003eVoltage and Rating\u003c\/h3\u003e\n\u003cul data-start=\"796\" data-end=\"1034\"\u003e\n\u003cli data-section-id=\"ypq3a4\" data-start=\"796\" data-end=\"827\"\u003e\n\u003cstrong data-start=\"798\" data-end=\"817\"\u003eCurrent Rating:\u003c\/strong\u003e 80 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"ewaxsn\" data-start=\"828\" data-end=\"882\"\u003e\n\u003cstrong data-start=\"830\" data-end=\"849\"\u003eVoltage Rating:\u003c\/strong\u003e 240VAC, 480VAC, 600VAC, 750VDC\u003c\/li\u003e\n\u003cli data-section-id=\"4ju1vv\" data-start=\"883\" data-end=\"905\"\u003e\n\u003cstrong data-start=\"885\" data-end=\"895\"\u003ePhase:\u003c\/strong\u003e 3-Phase\u003c\/li\u003e\n\u003cli data-section-id=\"ikuvu7\" data-start=\"906\" data-end=\"933\"\u003e\n\u003cstrong data-start=\"908\" data-end=\"922\"\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"1aofave\" data-start=\"934\" data-end=\"1034\"\u003e\n\u003cstrong data-start=\"936\" data-end=\"951\"\u003eAIC Rating:\u003c\/strong\u003e\n\u003cul data-start=\"956\" data-end=\"1034\"\u003e\n\u003cli data-section-id=\"1y8q5xy\" data-start=\"956\" data-end=\"974\"\u003e100kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1lcgumm\" data-start=\"977\" data-end=\"994\"\u003e65kA @ 480VAC\u003c\/li\u003e\n\u003cli data-section-id=\"16s5kxs\" data-start=\"997\" data-end=\"1014\"\u003e25kA @ 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1hxdop7\" data-start=\"1017\" data-end=\"1034\"\u003e85kA @ 750VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"1036\" data-end=\"1058\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1060\" data-end=\"1574\"\u003e\n\u003cli data-section-id=\"9rzk4v\" data-start=\"1060\" data-end=\"1116\"\u003e\n\u003cstrong data-start=\"1062\" data-end=\"1079\"\u003eBreaker Type:\u003c\/strong\u003e Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"g8uded\" data-start=\"1117\" data-end=\"1145\"\u003e\n\u003cstrong data-start=\"1119\" data-end=\"1130\"\u003eSeries:\u003c\/strong\u003e Siemens 3VA5\u003c\/li\u003e\n\u003cli data-section-id=\"14g6t90\" data-start=\"1146\" data-end=\"1167\"\u003e\n\u003cstrong data-start=\"1148\" data-end=\"1161\"\u003eAmperage:\u003c\/strong\u003e 80A\u003c\/li\u003e\n\u003cli data-section-id=\"4f0hjn\" data-start=\"1168\" data-end=\"1199\"\u003e\n\u003cstrong data-start=\"1170\" data-end=\"1185\"\u003eFrame Size:\u003c\/strong\u003e 3VA52 Frame\u003c\/li\u003e\n\u003cli data-section-id=\"nmadci\" data-start=\"1200\" data-end=\"1231\"\u003e\n\u003cstrong data-start=\"1202\" data-end=\"1222\"\u003eNumber of Poles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"sx08qc\" data-start=\"1232\" data-end=\"1267\"\u003e\n\u003cstrong data-start=\"1234\" data-end=\"1253\"\u003eMounting Style:\u003c\/strong\u003e Panel Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1q01utg\" data-start=\"1268\" data-end=\"1295\"\u003e\n\u003cstrong data-start=\"1270\" data-end=\"1288\"\u003eTerminal Type:\u003c\/strong\u003e Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"1r59pw9\" data-start=\"1296\" data-end=\"1337\"\u003e\n\u003cstrong data-start=\"1298\" data-end=\"1318\"\u003eTrip Technology:\u003c\/strong\u003e Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"6rh3wg\" data-start=\"1338\" data-end=\"1368\"\u003e\n\u003cstrong data-start=\"1340\" data-end=\"1363\"\u003eTrip Function Code:\u003c\/strong\u003e LI\u003c\/li\u003e\n\u003cli data-section-id=\"pazwh6\" data-start=\"1369\" data-end=\"1430\"\u003e\n\u003cstrong data-start=\"1371\" data-end=\"1389\"\u003eTrip Function:\u003c\/strong\u003e Long-Time and Instantaneous Protection\u003c\/li\u003e\n\u003cli data-section-id=\"q69825\" data-start=\"1431\" data-end=\"1493\"\u003e\n\u003cstrong data-start=\"1433\" data-end=\"1456\"\u003eTrip Adjustability:\u003c\/strong\u003e Fixed Thermal, Adjustable Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"1h5jcij\" data-start=\"1494\" data-end=\"1535\"\u003e\n\u003cstrong data-start=\"1496\" data-end=\"1516\"\u003eProtection Type:\u003c\/strong\u003e Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"2yd6hq\" data-start=\"1536\" data-end=\"1574\"\u003e\n\u003cstrong data-start=\"1538\" data-end=\"1567\"\u003eConnection Configuration:\u003c\/strong\u003e Lugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1576\" data-end=\"1604\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1606\" data-end=\"1889\"\u003e\n\u003cli data-section-id=\"1uuogks\" data-start=\"1606\" data-end=\"1661\"\u003e\n\u003cstrong data-start=\"1608\" data-end=\"1636\"\u003eBreaking Capacity Class:\u003c\/strong\u003e High fault performance\u003c\/li\u003e\n\u003cli data-section-id=\"1m1lasa\" data-start=\"1662\" data-end=\"1727\"\u003e\n\u003cstrong data-start=\"1664\" data-end=\"1680\"\u003eApplication:\u003c\/strong\u003e Industrial and Commercial Power Distribution\u003c\/li\u003e\n\u003cli data-section-id=\"pnh9f7\" data-start=\"1728\" data-end=\"1794\"\u003e\n\u003cstrong data-start=\"1730\" data-end=\"1748\"\u003eCompatibility:\u003c\/strong\u003e Siemens P2 and P3 Panelboards, Switchboards\u003c\/li\u003e\n\u003cli data-section-id=\"1l48pjy\" data-start=\"1795\" data-end=\"1889\"\u003e\n\u003cstrong data-start=\"1797\" data-end=\"1823\"\u003eConstruction Features:\u003c\/strong\u003e HACR Rated, Current Limiting, Reverse Feed, Trip-Free Mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nr5bwx\" data-start=\"1891\" data-end=\"1918\"\u003eStandards and Approvals\u003c\/h3\u003e\n\u003cul data-start=\"1920\" data-end=\"2004\"\u003e\n\u003cli data-section-id=\"j1tno1\" data-start=\"1920\" data-end=\"1958\"\u003e\n\u003cstrong data-start=\"1922\" data-end=\"1936\"\u003eStandards:\u003c\/strong\u003e IEC 60947-2, UL 489\u003c\/li\u003e\n\u003cli data-section-id=\"1xapw6b\" data-start=\"1959\" data-end=\"2004\"\u003e\n\u003cstrong data-start=\"1961\" data-end=\"1975\"\u003eApprovals:\u003c\/strong\u003e ABS, CE, CSA, EAC, UL, VDE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2006\" data-end=\"2022\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2024\" data-end=\"2096\"\u003e\n\u003cli data-section-id=\"1t6yfs8\" data-start=\"2024\" data-end=\"2053\"\u003e\n\u003cstrong data-start=\"2026\" data-end=\"2043\"\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"14pk41r\" data-start=\"2054\" data-end=\"2074\"\u003e\n\u003cstrong data-start=\"2056\" data-end=\"2067\"\u003eSeries:\u003c\/strong\u003e 3VA5\u003c\/li\u003e\n\u003cli data-section-id=\"14g6t90\" data-start=\"2075\" data-end=\"2096\"\u003e\n\u003cstrong data-start=\"2077\" data-end=\"2090\"\u003eAmperage:\u003c\/strong\u003e 80A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2098\" data-end=\"2114\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2116\" data-end=\"2438\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"yi6n97\" data-start=\"2116\" data-end=\"2157\"\u003eIndustrial Power Distribution Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1cfavo2\" data-start=\"2158\" data-end=\"2197\"\u003eCommercial Electrical Installations\u003c\/li\u003e\n\u003cli data-section-id=\"5j9qow\" data-start=\"2198\" data-end=\"2230\"\u003ePanelboards and Switchboards\u003c\/li\u003e\n\u003cli data-section-id=\"a5hesb\" data-start=\"2231\" data-end=\"2256\"\u003eMotor Control Centers\u003c\/li\u003e\n\u003cli data-section-id=\"tk43vu\" data-start=\"2257\" data-end=\"2286\"\u003eFeeder Circuit Protection\u003c\/li\u003e\n\u003cli data-section-id=\"a2bybv\" data-start=\"2287\" data-end=\"2316\"\u003eBranch Circuit Protection\u003c\/li\u003e\n\u003cli data-section-id=\"1msjpjf\" data-start=\"2317\" data-end=\"2352\"\u003eHigh Fault Current Applications\u003c\/li\u003e\n\u003cli data-section-id=\"1g1kkou\" data-start=\"2353\" data-end=\"2391\"\u003eHeavy Electrical Load Distribution\u003c\/li\u003e\n\u003cli data-section-id=\"75eugn\" data-start=\"2392\" data-end=\"2438\" data-is-last-node=\"\"\u003eElectrical Retrofit and Replacement Projects\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\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48490964615417,"sku":"3VA5280-6EC31-0AA0","price":1517.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/3VA5210-5EC61-0AA0-All-New-1_b17eb853-95a5-4af1-93d5-078df3f29da2.webp?v=1780749179","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-3va5280-6ec31-0aa0-80-amp-3-pole-molded-case-circuit-breaker-panel-mount-240-480-600vac-dc-rated","provider":"My Circuit Breakers","version":"1.0","type":"link"}