{"product_id":"abb-a2n175tw-175a-3p-molded-case-circuit-breaker-thermal-magnetic-240vac-250vdc","title":"ABB A2N175TW 175A 3P Molded Case Circuit Breaker – Thermal Magnetic – 240VAC \/ 250VDC","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-69eb4d5f-7fa0-83e8-afae-2e87d51a4210-15\" data-testid=\"conversation-turn-112\" 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=\"315737b1-99f3-4502-ac0f-a4dc7dbad709\" 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=\"144\" data-end=\"732\"\u003eThe ABB A2N175TW is a molded case circuit breaker from the Formula A2 frame series, designed for reliable protection in commercial and industrial power distribution systems. Featuring a 3-pole configuration and a 175 Amp rating, it operates at 240VAC and 250VDC. This breaker uses a fixed thermal-magnetic trip unit to provide accurate long-time and instantaneous protection. Its unit-mount design allows installation in ABB ReliaGear RQ panelboards and supports reverse feed applications, making it suitable for modernization and replacement of legacy breakers.\u003c\/p\u003e\n\u003cp data-start=\"739\" data-end=\"761\"\u003e\u003cstrong data-start=\"739\" data-end=\"761\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"763\" data-end=\"868\"\u003e\n\u003cli data-section-id=\"19jsk15\" data-start=\"763\" data-end=\"787\"\u003eCurrent Rating: 175A\u003c\/li\u003e\n\u003cli data-section-id=\"1usr9yz\" data-start=\"788\" data-end=\"823\"\u003eVoltage Rating: 240VAC \/ 250VDC\u003c\/li\u003e\n\u003cli data-section-id=\"tcfcnl\" data-start=\"824\" data-end=\"868\"\u003eAIC Rating: 25kA @ 240VAC, 25kA @ 250VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"875\" data-end=\"897\"\u003e\u003cstrong data-start=\"875\" data-end=\"897\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"899\" data-end=\"1303\"\u003e\n\u003cli data-section-id=\"1vhb1f5\" data-start=\"899\" data-end=\"943\"\u003eDevice Type: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"bad5e\" data-start=\"944\" data-end=\"971\"\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli data-section-id=\"1j8ufin\" data-start=\"972\" data-end=\"1002\"\u003eSeries: Formula (A2 Frame)\u003c\/li\u003e\n\u003cli data-section-id=\"pvjmxy\" data-start=\"1003\" data-end=\"1021\"\u003ePhase: 3 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1b3baop\" data-start=\"1022\" data-end=\"1059\"\u003eTrip Technology: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"ue0akg\" data-start=\"1060\" data-end=\"1086\"\u003eTrip Function Code: LI\u003c\/li\u003e\n\u003cli data-section-id=\"1myj8em\" data-start=\"1087\" data-end=\"1130\"\u003eTrip Function: Long-Time, Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"nrtnak\" data-start=\"1131\" data-end=\"1184\"\u003eTrip Adjustability: Fixed Thermal, Fixed Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"o9puob\" data-start=\"1185\" data-end=\"1214\"\u003eMounting Type: Unit Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1nbdjus\" data-start=\"1215\" data-end=\"1238\"\u003eTerminal Type: Lugs\u003c\/li\u003e\n\u003cli data-section-id=\"kjjmj7\" data-start=\"1239\" data-end=\"1303\"\u003eApplication: Power Distribution \/ Industrial Control Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1310\" data-end=\"1338\"\u003e\u003cstrong data-start=\"1310\" data-end=\"1338\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1340\" data-end=\"1714\"\u003e\n\u003cli data-section-id=\"fzwkp4\" data-start=\"1340\" data-end=\"1377\"\u003eTemperature Rating: -25°C to 70°C\u003c\/li\u003e\n\u003cli data-section-id=\"skynvb\" data-start=\"1378\" data-end=\"1455\"\u003eConstruction Features: Reverse Feed, HACR Rated, 50°C Ambient Calibration\u003c\/li\u003e\n\u003cli data-section-id=\"1j71bh9\" data-start=\"1456\" data-end=\"1497\"\u003eAccessories Included: Front Terminals\u003c\/li\u003e\n\u003cli data-section-id=\"vhzxiz\" data-start=\"1498\" data-end=\"1634\"\u003eAvailable Options: Shunt Trip, Auxiliary Switch, Undervoltage Release, Padlock Attachment, Rotary Handle, Lug Kits, DIN Rail Adapter\u003c\/li\u003e\n\u003cli data-section-id=\"11s84x5\" data-start=\"1635\" data-end=\"1686\"\u003eStandards: CSA C22.2 No. 5, IEC 60947-2, UL 489\u003c\/li\u003e\n\u003cli data-section-id=\"14pntk6\" data-start=\"1687\" data-end=\"1714\"\u003eApprovals: CSA, IEC, UL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1721\" data-end=\"1737\"\u003e\u003cstrong data-start=\"1721\" data-end=\"1737\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1739\" data-end=\"1898\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1wvqgrn\" data-start=\"1739\" data-end=\"1760\"\u003eManufacturer: ABB\u003c\/li\u003e\n\u003cli data-section-id=\"2ltoz8\" data-start=\"1761\" data-end=\"1787\"\u003eModel Number: A2N175TW\u003c\/li\u003e\n\u003cli data-section-id=\"syuwbk\" data-start=\"1788\" data-end=\"1807\"\u003eSeries: Formula\u003c\/li\u003e\n\u003cli data-section-id=\"juuyua\" data-start=\"1808\" data-end=\"1853\"\u003eProduct Type: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"1mosvrk\" data-start=\"1854\" data-end=\"1898\" data-is-last-node=\"\"\u003eFor Use With: ABB ReliaGear RQ Panelboards\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":"ABB","offers":[{"title":"NEW","offer_id":48330669916409,"sku":"A2N175TW","price":865.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/A2A125TL-2-2-Pole-Circuit-Breaker_ABB_1_ad1f9102-d01b-43f5-ae87-76af3951e026.webp?v=1777382425","url":"https:\/\/mycircuitbreakers.com\/products\/abb-a2n175tw-175a-3p-molded-case-circuit-breaker-thermal-magnetic-240vac-250vdc","provider":"My Circuit Breakers","version":"1.0","type":"link"}