{"product_id":"siemens-3va6140-7hl31-0aa0-molded-case-circuit-breaker-sentron-3va-series","title":"Siemens 3VA6140-7HL31-0AA0 Molded Case Circuit Breaker – SENTRON 3VA Series","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a21ac48-87a0-83ec-890f-5a08b3a83112-31\" 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-5a08b3a83112-31\" data-turn-id-container=\"request-6a21ac48-87a0-83ec-890f-5a08b3a83112-31\" data-testid=\"conversation-turn-154\" 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=\"8e657a16-6637-4b3b-ba2a-d8b90384fe33\" 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\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a21ac48-87a0-83ec-890f-5a08b3a83112-33\" 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-6a21ac48-87a0-83ec-890f-5a08b3a83112-33\" data-turn-id-container=\"request-6a21ac48-87a0-83ec-890f-5a08b3a83112-33\" data-testid=\"conversation-turn-158\" 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=\"8ec3b75c-9fdd-43d2-8f3a-93afebd5ba96\" 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=\"129\" data-end=\"728\"\u003eThe Siemens 3VA6140-7HL31-0AA0 is a high-performance molded case circuit breaker (MCCB) from the SENTRON 3VA6 series, designed for industrial and commercial power distribution systems requiring reliable overcurrent protection and high fault interruption capability. Built on the 3VA61 frame, this breaker is part of Siemens’ modular MCCB platform used in switchboards, panelboards, and motor control centers. It provides dependable protection for feeder and distribution circuits in medium-to-large electrical systems, ensuring stable operation under high load and fault conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"yc43s8\" data-start=\"730\" data-end=\"752\"\u003eVoltage and Rating\u003c\/h3\u003e\n\u003cul data-start=\"754\" data-end=\"1096\"\u003e\n\u003cli data-section-id=\"1w4k343\" data-start=\"754\" data-end=\"816\"\u003eCurrent Rating: Frame-dependent (3VA61 series configuration)\u003c\/li\u003e\n\u003cli data-section-id=\"9amlyp\" data-start=\"817\" data-end=\"883\"\u003eVoltage Rating: Up to 240VAC, 480VAC, 600VAC (variant dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"ratnkb\" data-start=\"884\" data-end=\"900\"\u003ePhase: 3-Phase\u003c\/li\u003e\n\u003cli data-section-id=\"jjdfan\" data-start=\"901\" data-end=\"922\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"ir31tl\" data-start=\"923\" data-end=\"1096\"\u003eAIC Rating:\n\u003cul data-start=\"939\" data-end=\"1096\"\u003e\n\u003cli data-section-id=\"1fitwme\" data-start=\"939\" data-end=\"990\"\u003eUp to 100kA @ 240VAC (depending on configuration)\u003c\/li\u003e\n\u003cli data-section-id=\"1wi2r26\" data-start=\"993\" data-end=\"1043\"\u003eUp to 65kA @ 480VAC (depending on configuration)\u003c\/li\u003e\n\u003cli data-section-id=\"nd9cmv\" data-start=\"1046\" data-end=\"1096\"\u003eUp to 22kA @ 600VAC (depending on configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"1098\" data-end=\"1120\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1122\" data-end=\"1476\"\u003e\n\u003cli data-section-id=\"1rb54mn\" data-start=\"1122\" data-end=\"1172\"\u003eBreaker Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"1h32kbn\" data-start=\"1173\" data-end=\"1195\"\u003eSeries: SENTRON 3VA6\u003c\/li\u003e\n\u003cli data-section-id=\"trojgn\" data-start=\"1196\" data-end=\"1209\"\u003eFamily: 3VA\u003c\/li\u003e\n\u003cli data-section-id=\"1f81t13\" data-start=\"1210\" data-end=\"1243\"\u003ePart Number: 3VA6140-7HL31-0AA0\u003c\/li\u003e\n\u003cli data-section-id=\"1aj7cc3\" data-start=\"1244\" data-end=\"1269\"\u003eFrame Size: 3VA61 Frame\u003c\/li\u003e\n\u003cli data-section-id=\"1rq4rrm\" data-start=\"1270\" data-end=\"1295\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"huvk1g\" data-start=\"1296\" data-end=\"1325\"\u003eMounting Style: Panel Mount\u003c\/li\u003e\n\u003cli data-section-id=\"ddo3sn\" data-start=\"1326\" data-end=\"1365\"\u003eTrip Technology: Electronic Trip Unit\u003c\/li\u003e\n\u003cli data-section-id=\"hmzzb4\" data-start=\"1366\" data-end=\"1390\"\u003eTrip Function Code: LI\u003c\/li\u003e\n\u003cli data-section-id=\"zfxwru\" data-start=\"1391\" data-end=\"1446\"\u003eTrip Function: Long-Time and Instantaneous Protection\u003c\/li\u003e\n\u003cli data-section-id=\"vt2ovg\" data-start=\"1447\" data-end=\"1476\"\u003eProtection Type: Electronic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1478\" data-end=\"1506\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1508\" data-end=\"1803\"\u003e\n\u003cli data-section-id=\"9hr1w4\" data-start=\"1508\" data-end=\"1597\"\u003eBreaking Capacity Class: High interrupting capacity (Class H \/ configuration dependent)\u003c\/li\u003e\n\u003cli data-section-id=\"w18xqy\" data-start=\"1598\" data-end=\"1657\"\u003eApplication: Industrial and Commercial Power Distribution\u003c\/li\u003e\n\u003cli data-section-id=\"zh6gxx\" data-start=\"1658\" data-end=\"1735\"\u003eCompatibility: Siemens 3VA Panelboards, Switchboards, Motor Control Centers\u003c\/li\u003e\n\u003cli data-section-id=\"ck9pzj\" data-start=\"1736\" data-end=\"1803\"\u003eConstruction Features: HACR Rated, Current Limiting, Reverse Feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nr5bwx\" data-start=\"1805\" data-end=\"1832\"\u003eStandards and Approvals\u003c\/h3\u003e\n\u003cul data-start=\"1834\" data-end=\"1934\"\u003e\n\u003cli data-section-id=\"o8tn8p\" data-start=\"1834\" data-end=\"1883\"\u003eStandards: IEC 60947-2, UL 489, CSA C22.2 No. 5\u003c\/li\u003e\n\u003cli data-section-id=\"1y3u7z\" data-start=\"1884\" data-end=\"1934\"\u003eApprovals: CE, CSA, UL (configuration dependent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1936\" data-end=\"1952\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1954\" data-end=\"2034\"\u003e\n\u003cli data-section-id=\"1hicb8o\" data-start=\"1954\" data-end=\"1977\"\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"1h32kbn\" data-start=\"1978\" data-end=\"2000\"\u003eSeries: SENTRON 3VA6\u003c\/li\u003e\n\u003cli data-section-id=\"1f81t13\" data-start=\"2001\" data-end=\"2034\"\u003ePart Number: 3VA6140-7HL31-0AA0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2036\" data-end=\"2052\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2054\" data-end=\"2395\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"yi6n97\" data-start=\"2054\" data-end=\"2095\"\u003eIndustrial Power Distribution Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1cfavo2\" data-start=\"2096\" data-end=\"2135\"\u003eCommercial Electrical Installations\u003c\/li\u003e\n\u003cli data-section-id=\"5j9qow\" data-start=\"2136\" data-end=\"2168\"\u003ePanelboards and Switchboards\u003c\/li\u003e\n\u003cli data-section-id=\"a5hesb\" data-start=\"2169\" data-end=\"2194\"\u003eMotor Control Centers\u003c\/li\u003e\n\u003cli data-section-id=\"tk43vu\" data-start=\"2195\" data-end=\"2224\"\u003eFeeder Circuit Protection\u003c\/li\u003e\n\u003cli data-section-id=\"a2bybv\" data-start=\"2225\" data-end=\"2254\"\u003eBranch Circuit Protection\u003c\/li\u003e\n\u003cli data-section-id=\"1msjpjf\" data-start=\"2255\" data-end=\"2290\"\u003eHigh Fault Current Applications\u003c\/li\u003e\n\u003cli data-section-id=\"1pumc6t\" data-start=\"2291\" data-end=\"2326\"\u003eCritical Infrastructure Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1i0oueu\" data-start=\"2327\" data-end=\"2363\"\u003eElectrical Distribution Networks\u003c\/li\u003e\n\u003cli data-section-id=\"1lgbdc1\" data-start=\"2364\" data-end=\"2395\" data-is-last-node=\"\"\u003eIndustrial Automation Systems\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\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":48491176296697,"sku":"3VA6140-7HL31-0AA0","price":1213.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/111111_1735c900-6c29-4731-b7b3-645910c9a263.webp?v=1780752373","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-3va6140-7hl31-0aa0-molded-case-circuit-breaker-sentron-3va-series","provider":"My Circuit Breakers","version":"1.0","type":"link"}