{"product_id":"siemens-s01qr2-shunt-trip-qr-series-circuit-breaker-accessory-120vac-48vdc","title":"Siemens S01QR2 Shunt Trip – QR Series Circuit Breaker Accessory – 120VAC \/ 48VDC","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b585c2cf-59b1-47cf-8e0c-a56dfc8fea63-84\" 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-a56dfc8fea63-84\" data-turn-id-container=\"request-WEB:b585c2cf-59b1-47cf-8e0c-a56dfc8fea63-84\" data-testid=\"conversation-turn-20\" 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=\"90273bf6-03dc-4f8e-8765-b1c3bf89cd92\" 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=\"104\" data-end=\"398\"\u003eThe Siemens S01QR2 is a shunt trip accessory designed for QR series circuit breaker 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 provides remote tripping functionality, allowing a circuit breaker to be opened electrically using a control voltage signal.\u003c\/p\u003e\n\u003cp data-start=\"400\" data-end=\"675\"\u003eThis accessory is commonly used in electrical distribution systems where remote shutdown, safety interlocking, or automated breaker control is required. It supports both 120VAC and 48VDC control inputs for flexible integration into industrial and commercial control circuits.\u003c\/p\u003e\n\u003ch3 data-section-id=\"e5mrjc\" data-start=\"677\" data-end=\"697\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"699\" data-end=\"954\"\u003e\n\u003cli data-section-id=\"abfwkk\" data-start=\"699\" data-end=\"717\"\u003eBrand: Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"1cbt5xb\" data-start=\"718\" data-end=\"773\"\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=\"zdi18i\" data-start=\"774\" data-end=\"797\"\u003ePart Number: S01QR2\u003c\/li\u003e\n\u003cli data-section-id=\"1winlag\" data-start=\"798\" data-end=\"823\"\u003eSeries: S01 \/ QR Type\u003c\/li\u003e\n\u003cli data-section-id=\"9l2v1a\" data-start=\"824\" data-end=\"863\"\u003eCategory: Circuit Breaker Accessory\u003c\/li\u003e\n\u003cli data-section-id=\"a92926\" data-start=\"864\" data-end=\"891\"\u003eDevice Type: Shunt Trip\u003c\/li\u003e\n\u003cli data-section-id=\"ohfrid\" data-start=\"892\" data-end=\"926\"\u003eVoltage Rating: 120VAC \/ 48VDC\u003c\/li\u003e\n\u003cli data-section-id=\"8ye6hz\" data-start=\"927\" data-end=\"954\"\u003eStandards: CSA Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"oy7toc\" data-start=\"956\" data-end=\"980\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"982\" data-end=\"1110\"\u003e\n\u003cli data-section-id=\"1dz5n7p\" data-start=\"982\" data-end=\"1017\"\u003eControl Voltage: 120VAC \/ 48VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1kup5o4\" data-start=\"1018\" data-end=\"1055\"\u003eFunction: Remote breaker tripping\u003c\/li\u003e\n\u003cli data-section-id=\"zc2x7i\" data-start=\"1056\" data-end=\"1110\"\u003eOperation: Electromagnetic shunt release mechanism\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"l2e26z\" data-start=\"1112\" data-end=\"1130\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1132\" data-end=\"1298\"\u003e\n\u003cli data-section-id=\"kihlnk\" data-start=\"1132\" data-end=\"1167\"\u003eCompact accessory module design\u003c\/li\u003e\n\u003cli data-section-id=\"1h9541c\" data-start=\"1168\" data-end=\"1211\"\u003eDesigned for Siemens QR breaker systems\u003c\/li\u003e\n\u003cli data-section-id=\"k3cpda\" data-start=\"1212\" data-end=\"1252\"\u003eLightweight and durable construction\u003c\/li\u003e\n\u003cli data-section-id=\"bpdkj8\" data-start=\"1253\" data-end=\"1298\"\u003eReliable electromagnetic actuation system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1i6jv5v\" data-start=\"1300\" data-end=\"1325\"\u003eDimensions \u0026amp; Weight\u003c\/h3\u003e\n\u003cul data-start=\"1327\" data-end=\"1399\"\u003e\n\u003cli data-section-id=\"1iasr7t\" data-start=\"1327\" data-end=\"1379\"\u003eDimensions (H × W × D): 4.331\" × 5.118\" × 3.543\"\u003c\/li\u003e\n\u003cli data-section-id=\"rdwi4n\" data-start=\"1380\" data-end=\"1399\"\u003eWeight: 0.31 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"17tovxr\" data-start=\"1401\" data-end=\"1419\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1421\" data-end=\"1586\"\u003e\n\u003cli data-section-id=\"1uq9ll\" data-start=\"1421\" data-end=\"1451\"\u003eIndustrial control systems\u003c\/li\u003e\n\u003cli data-section-id=\"qdc97y\" data-start=\"1452\" data-end=\"1483\"\u003eEmergency shutdown circuits\u003c\/li\u003e\n\u003cli data-section-id=\"16v4dme\" data-start=\"1484\" data-end=\"1512\"\u003eRemote breaker operation\u003c\/li\u003e\n\u003cli data-section-id=\"1kcauaa\" data-start=\"1513\" data-end=\"1557\"\u003eElectrical distribution panel automation\u003c\/li\u003e\n\u003cli data-section-id=\"1wdnfuy\" data-start=\"1558\" data-end=\"1586\"\u003eSafety interlock systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cmyhz3\" data-start=\"1588\" data-end=\"1620\"\u003eCertifications \u0026amp; Approvals\u003c\/h3\u003e\n\u003cul data-start=\"1622\" data-end=\"1720\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"3h4a0l\" data-start=\"1622\" data-end=\"1638\"\u003eCSA Approved\u003c\/li\u003e\n\u003cli data-section-id=\"16a1ji0\" data-start=\"1639\" data-end=\"1670\"\u003eAuthentic Siemens accessory\u003c\/li\u003e\n\u003cli data-section-id=\"1ghdr43\" data-start=\"1671\" data-end=\"1720\" data-is-last-node=\"\"\u003eDesigned for Siemens QR circuit breaker 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","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48525505855737,"sku":"S01QR2","price":502.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/S01QR2-New-1_1_87496ec4-65d7-49ef-b3f6-c7e070c21f27.webp?v=1781297490","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-s01qr2-shunt-trip-qr-series-circuit-breaker-accessory-120vac-48vdc","provider":"My Circuit Breakers","version":"1.0","type":"link"}