{"product_id":"siemens-3va4145-6ed34-0aa0-45a-3p-molded-case-circuit-breaker-bolt-on-480v-ac","title":"Siemens 3VA4145-6ED34-0AA0 45A 3P Molded Case Circuit Breaker – Bolt-On – 480V AC","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:8eb43f1f-1cd5-4dc7-bedd-60416d1cb77b-33\" 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-WEB:8eb43f1f-1cd5-4dc7-bedd-60416d1cb77b-33\" data-turn-id-container=\"request-WEB:8eb43f1f-1cd5-4dc7-bedd-60416d1cb77b-33\" data-testid=\"conversation-turn-42\" 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=\"b45b704e-a0a6-4a0c-b8c3-b8881c21adf6\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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=\"92\" data-end=\"615\"\u003eThe Siemens 3VA4145-6ED34-0AA0 is a 3-pole, 45A molded case circuit breaker from the SENTRON 3VA4 family, designed for industrial and commercial power distribution applications. Featuring a TM210 thermal-magnetic trip unit, it provides dependable overload and short-circuit protection with permanently fixed settings. The breaker utilizes a Class H breaking capacity frame and delivers up to 65kA interrupting capacity at 480V AC, making it suitable for demanding electrical systems requiring high fault-current protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1v2p98c\" data-start=\"622\" data-end=\"644\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"645\" data-end=\"791\"\u003e\n\u003cli data-section-id=\"174moj6\" data-start=\"645\" data-end=\"670\"\u003eCurrent Rating: 45 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"95w6f3\" data-start=\"671\" data-end=\"696\"\u003eVoltage Rating: 480V AC\u003c\/li\u003e\n\u003cli data-section-id=\"5p1llh\" data-start=\"697\" data-end=\"722\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"vxh3vk\" data-start=\"723\" data-end=\"763\"\u003eInterrupting Capacity: 65 kA @ 480V AC\u003c\/li\u003e\n\u003cli data-section-id=\"mj2kpb\" data-start=\"764\" data-end=\"791\"\u003eAIC Rating: 100 kA @ 480V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"152tit7\" data-start=\"798\" data-end=\"828\"\u003eTrip \u0026amp; Protection Features\u003c\/h3\u003e\n\u003cul data-start=\"829\" data-end=\"1070\"\u003e\n\u003cli data-section-id=\"1vh5gzl\" data-start=\"829\" data-end=\"847\"\u003eTrip Unit: TM210\u003c\/li\u003e\n\u003cli data-section-id=\"54mr9t\" data-start=\"848\" data-end=\"883\"\u003eProtection Type: Thermal-Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"6nhnsy\" data-start=\"884\" data-end=\"932\"\u003eOverload Protection (Ir): 45A, Permanently Set\u003c\/li\u003e\n\u003cli data-section-id=\"1ka4v58\" data-start=\"933\" data-end=\"990\"\u003eShort-Circuit Protection (Ii): 10 × In, Permanently Set\u003c\/li\u003e\n\u003cli data-section-id=\"13eihdd\" data-start=\"991\" data-end=\"1039\"\u003eFunction: FTFM (Fixed Thermal, Fixed Magnetic)\u003c\/li\u003e\n\u003cli data-section-id=\"19ua99h\" data-start=\"1040\" data-end=\"1070\"\u003eApplication: Line Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"1077\" data-end=\"1099\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1100\" data-end=\"1270\"\u003e\n\u003cli data-section-id=\"eanalv\" data-start=\"1100\" data-end=\"1122\"\u003eSeries: Siemens 3VA4\u003c\/li\u003e\n\u003cli data-section-id=\"nkj6yo\" data-start=\"1123\" data-end=\"1136\"\u003eFamily: 3VA\u003c\/li\u003e\n\u003cli data-section-id=\"z7zfom\" data-start=\"1137\" data-end=\"1176\"\u003eCategory: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"gsvvvy\" data-start=\"1177\" data-end=\"1188\"\u003eType: 3VA\u003c\/li\u003e\n\u003cli data-section-id=\"av5m2m\" data-start=\"1189\" data-end=\"1213\"\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"1y482ct\" data-start=\"1214\" data-end=\"1241\"\u003eTerminal Connection: Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"1ikyexr\" data-start=\"1242\" data-end=\"1270\"\u003eBreaking Capacity Class: H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"p3m70j\" data-start=\"1277\" data-end=\"1307\"\u003eStandards \u0026amp; Certifications\u003c\/h3\u003e\n\u003cul data-start=\"1308\" data-end=\"1322\"\u003e\n\u003cli data-section-id=\"1a6fkpe\" data-start=\"1308\" data-end=\"1322\"\u003eCSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1329\" data-end=\"1345\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1346\" data-end=\"1412\"\u003e\n\u003cli data-section-id=\"3eck6\" data-start=\"1346\" data-end=\"1379\"\u003ePart Number: 3VA4145-6ED34-0AA0\u003c\/li\u003e\n\u003cli data-section-id=\"13dvhas\" data-start=\"1380\" data-end=\"1412\"\u003eManufacturer: Siemens Breakers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ctooql\" data-start=\"1419\" data-end=\"1447\"\u003ePhysical Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1448\" data-end=\"1466\"\u003e\n\u003cli data-section-id=\"m3cp6d\" data-start=\"1448\" data-end=\"1466\"\u003eWeight: 1.63 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"34w9r0\" data-start=\"1473\" data-end=\"1488\"\u003eApplication\u003c\/h3\u003e\n\u003cul data-start=\"1489\" data-end=\"1666\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"5irm6i\" data-start=\"1489\" data-end=\"1520\"\u003eIndustrial power distribution\u003c\/li\u003e\n\u003cli data-section-id=\"7xuclo\" data-start=\"1521\" data-end=\"1552\"\u003eCommercial electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"bn6ncd\" data-start=\"1553\" data-end=\"1590\"\u003eMotor and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"y7c4u2\" data-start=\"1591\" data-end=\"1666\" data-is-last-node=\"\"\u003eHigh fault-current environments requiring reliable overcurrent protection\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":48480798998777,"sku":"3VA4145-6ED34-0AA0","price":473.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/3VA4111-5ED34-0AA0-All-New-1_ef36ba17-6931-418d-9686-d9d01609599f.webp?v=1780523396","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-3va4145-6ed34-0aa0-45a-3p-molded-case-circuit-breaker-bolt-on-480v-ac","provider":"My Circuit Breakers","version":"1.0","type":"link"}