{"product_id":"siemens-qs2150h-circuit-breaker-qs-series-power-mod-150a-2-pole-240vac-plug-in-thermal-magnetic-22kaic","title":"Siemens QS2150H Circuit Breaker – QS Series (Power Mod) – 150A – 2 Pole – 240VAC – Plug-In – Thermal Magnetic – 22kAIC","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b585c2cf-59b1-47cf-8e0c-a56dfc8fea63-76\" 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:b585c2cf-59b1-47cf-8e0c-a56dfc8fea63-76\" data-turn-id-container=\"request-WEB:b585c2cf-59b1-47cf-8e0c-a56dfc8fea63-76\" data-testid=\"conversation-turn-4\" 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=\"cdbc30a5-0a3a-46dc-9942-0835bf3bfbb0\" 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=\"142\" data-end=\"497\"\u003eThe Siemens QS2150H is a QS Series molded case circuit breaker designed for residential and light commercial electrical distribution systems. Manufactured by \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSiemens Breakers\u003c\/span\u003e\u003c\/span\u003e, it is commonly used in load centers as a main or feeder breaker, providing reliable circuit protection for branch and distribution systems.\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"770\"\u003eIt features a thermal-magnetic trip unit with Long-Time and Instantaneous (LI) protection, ensuring dependable operation under overload and short-circuit conditions. The plug-in design allows quick installation and replacement in compatible Siemens QS series panelboards.\u003c\/p\u003e\n\u003ch3 data-section-id=\"e5mrjc\" data-start=\"772\" data-end=\"792\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"794\" data-end=\"1236\"\u003e\n\u003cli data-section-id=\"abfwkk\" data-start=\"794\" data-end=\"812\"\u003eBrand: Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"1cbt5xb\" data-start=\"813\" data-end=\"868\"\u003eManufacturer: \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSiemens Breakers\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1sweeq5\" data-start=\"869\" data-end=\"893\"\u003ePart Number: QS2150H\u003c\/li\u003e\n\u003cli data-section-id=\"19m3cr8\" data-start=\"894\" data-end=\"920\"\u003eSeries: QS (Power Mod)\u003c\/li\u003e\n\u003cli data-section-id=\"1ssq2xt\" data-start=\"921\" data-end=\"962\"\u003eCategory: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"kzq4ck\" data-start=\"963\" data-end=\"989\"\u003eMounting Type: Plug-In\u003c\/li\u003e\n\u003cli data-section-id=\"utf2jl\" data-start=\"990\" data-end=\"1015\"\u003eConfiguration: 2 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"vdhrok\" data-start=\"1016\" data-end=\"1034\"\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1vwficb\" data-start=\"1035\" data-end=\"1072\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"p0ct1o\" data-start=\"1073\" data-end=\"1125\"\u003eTrip Functions: LI – Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"1mgxf2f\" data-start=\"1126\" data-end=\"1161\"\u003eStandards: UL 489, CSA Approved\u003c\/li\u003e\n\u003cli data-section-id=\"1sl8542\" data-start=\"1162\" data-end=\"1236\"\u003eApplication Type: Electrical Distribution \/ Load Center Main or Feeder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"oy7toc\" data-start=\"1238\" data-end=\"1262\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"1264\" data-end=\"1384\"\u003e\n\u003cli data-section-id=\"19l87im\" data-start=\"1264\" data-end=\"1288\"\u003eCurrent Rating: 150A\u003c\/li\u003e\n\u003cli data-section-id=\"1aud41a\" data-start=\"1289\" data-end=\"1319\"\u003eVoltage Rating: 120\/240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1w2hr3i\" data-start=\"1320\" data-end=\"1360\"\u003eInterrupting Capacity: 22kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"12sfb1r\" data-start=\"1361\" data-end=\"1384\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"l2e26z\" data-start=\"1386\" data-end=\"1404\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1406\" data-end=\"1642\"\u003e\n\u003cli data-section-id=\"y124r8\" data-start=\"1406\" data-end=\"1433\"\u003ePlug-in mounting design\u003c\/li\u003e\n\u003cli data-section-id=\"10ro68j\" data-start=\"1434\" data-end=\"1469\"\u003eThermal-magnetic trip mechanism\u003c\/li\u003e\n\u003cli data-section-id=\"1e23hzl\" data-start=\"1470\" data-end=\"1493\"\u003eMolded case housing\u003c\/li\u003e\n\u003cli data-section-id=\"1fkm205\" data-start=\"1494\" data-end=\"1519\"\u003eCommon-trip operation\u003c\/li\u003e\n\u003cli data-section-id=\"ly3jru\" data-start=\"1520\" data-end=\"1571\"\u003eDesigned for Siemens QS-compatible load centers\u003c\/li\u003e\n\u003cli data-section-id=\"ux5c4m\" data-start=\"1572\" data-end=\"1642\"\u003eHeavy-duty interrupt rating for higher fault protection capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1i6jv5v\" data-start=\"1644\" data-end=\"1669\"\u003eDimensions \u0026amp; Weight\u003c\/h3\u003e\n\u003cul data-start=\"1671\" data-end=\"1744\"\u003e\n\u003cli data-section-id=\"s9j3tx\" data-start=\"1671\" data-end=\"1723\"\u003eDimensions (H × W × D): 5.906\" × 8.661\" × 2.756\"\u003c\/li\u003e\n\u003cli data-section-id=\"etpxiv\" data-start=\"1724\" data-end=\"1744\"\u003eWeight: 2.21 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"17tovxr\" data-start=\"1746\" data-end=\"1764\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1766\" data-end=\"1951\"\u003e\n\u003cli data-section-id=\"cfim03\" data-start=\"1766\" data-end=\"1794\"\u003eResidential load centers\u003c\/li\u003e\n\u003cli data-section-id=\"1gfw76p\" data-start=\"1795\" data-end=\"1836\"\u003eLight commercial distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1aynrkd\" data-start=\"1837\" data-end=\"1876\"\u003eMain or feeder breaker applications\u003c\/li\u003e\n\u003cli data-section-id=\"1b2jhnl\" data-start=\"1877\" data-end=\"1913\"\u003eSiemens Power Mod QS panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1qh4w3h\" data-start=\"1914\" data-end=\"1951\"\u003eGeneral branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cmyhz3\" data-start=\"1953\" data-end=\"1985\"\u003eCertifications \u0026amp; Approvals\u003c\/h3\u003e\n\u003cul data-start=\"1987\" data-end=\"2022\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1ryqxrg\" data-start=\"1987\" data-end=\"2007\"\u003eUL 489 compliant\u003c\/li\u003e\n\u003cli data-section-id=\"16shjxx\" data-start=\"2008\" data-end=\"2022\" data-is-last-node=\"\"\u003eCSA Approved\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":48525441433849,"sku":"QS2150H","price":193.2,"currency_code":"USD","in_stock":true}],"url":"https:\/\/mycircuitbreakers.com\/products\/siemens-qs2150h-circuit-breaker-qs-series-power-mod-150a-2-pole-240vac-plug-in-thermal-magnetic-22kaic","provider":"My Circuit Breakers","version":"1.0","type":"link"}