{"product_id":"siemens-sj2d-circuit-breaker-mounting-hardware-jd-frame-400a-600vac-copper-twin-mounting-kit","title":"Siemens SJ2D Circuit Breaker Mounting Hardware – JD Frame – 400A – 600VAC – Copper – Twin Mounting Kit","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b585c2cf-59b1-47cf-8e0c-a56dfc8fea63-90\" 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-a56dfc8fea63-90\" data-turn-id-container=\"request-WEB:b585c2cf-59b1-47cf-8e0c-a56dfc8fea63-90\" data-testid=\"conversation-turn-32\" 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=\"0bde4993-fb8d-4b10-bcf7-904b49a976ab\" 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=\"126\" data-end=\"455\"\u003eThe Siemens SJ2D is a heavy-duty circuit breaker mounting hardware kit designed for JD frame molded case circuit breakers. 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 (Siemens \/ ITE legacy systems), it provides secure twin mounting capability for high-capacity breakers in Siemens panelboard systems.\u003c\/p\u003e\n\u003cp data-start=\"457\" data-end=\"672\"\u003eThis kit is engineered for reliable mechanical support and electrical alignment in industrial and commercial switchgear applications, ensuring stable installation of JD frame breakers in compatible panel assemblies.\u003c\/p\u003e\n\u003ch3 data-section-id=\"e5mrjc\" data-start=\"674\" data-end=\"694\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"696\" data-end=\"1096\"\u003e\n\u003cli data-section-id=\"4aesb7\" data-start=\"696\" data-end=\"720\"\u003eBrand: Siemens \/ ITE\u003c\/li\u003e\n\u003cli data-section-id=\"1cbt5xb\" data-start=\"721\" data-end=\"776\"\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=\"1l522jy\" data-start=\"777\" data-end=\"798\"\u003ePart Number: SJ2D\u003c\/li\u003e\n\u003cli data-section-id=\"19fptq5\" data-start=\"799\" data-end=\"819\"\u003eSeries: JD Frame\u003c\/li\u003e\n\u003cli data-section-id=\"1q890r1\" data-start=\"820\" data-end=\"867\"\u003eCategory: Circuit Breaker Mounting Hardware\u003c\/li\u003e\n\u003cli data-section-id=\"1ahw8cl\" data-start=\"868\" data-end=\"888\"\u003eMaterial: Copper\u003c\/li\u003e\n\u003cli data-section-id=\"1mk5g8q\" data-start=\"889\" data-end=\"925\"\u003eConfiguration: Twin Mounting Kit\u003c\/li\u003e\n\u003cli data-section-id=\"1bfn19q\" data-start=\"926\" data-end=\"950\"\u003eCurrent Rating: 400A\u003c\/li\u003e\n\u003cli data-section-id=\"1t5slu\" data-start=\"951\" data-end=\"977\"\u003eVoltage Rating: 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"l7mphh\" data-start=\"978\" data-end=\"1030\"\u003eApplication: Motor Controls \/ Panelboard Systems\u003c\/li\u003e\n\u003cli data-section-id=\"dyh2ep\" data-start=\"1031\" data-end=\"1096\"\u003eCompatibility: P5, S5, SPP panel series; S4\/S5 branch systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"l2e26z\" data-start=\"1098\" data-end=\"1116\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1118\" data-end=\"1372\"\u003e\n\u003cli data-section-id=\"k5ddmd\" data-start=\"1118\" data-end=\"1157\"\u003eHeavy-duty copper mounting assembly\u003c\/li\u003e\n\u003cli data-section-id=\"il8gdh\" data-start=\"1158\" data-end=\"1219\"\u003eTwin mounting configuration for dual breaker installation\u003c\/li\u003e\n\u003cli data-section-id=\"1sy2m2q\" data-start=\"1220\" data-end=\"1265\"\u003eDesigned for JD frame breaker integration\u003c\/li\u003e\n\u003cli data-section-id=\"ixngkh\" data-start=\"1266\" data-end=\"1315\"\u003eIndustrial-grade mechanical support structure\u003c\/li\u003e\n\u003cli data-section-id=\"j0tnvu\" data-start=\"1316\" data-end=\"1372\"\u003ePrecision-engineered for Siemens \/ ITE panel systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"17tovxr\" data-start=\"1374\" data-end=\"1392\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1394\" data-end=\"1603\"\u003e\n\u003cli data-section-id=\"1rdjope\" data-start=\"1394\" data-end=\"1430\"\u003eIndustrial motor control systems\u003c\/li\u003e\n\u003cli data-section-id=\"w3e503\" data-start=\"1431\" data-end=\"1471\"\u003eCommercial power distribution panels\u003c\/li\u003e\n\u003cli data-section-id=\"jj965r\" data-start=\"1472\" data-end=\"1514\"\u003eSiemens P5, S5, SPP panelboard systems\u003c\/li\u003e\n\u003cli data-section-id=\"2cuxt9\" data-start=\"1515\" data-end=\"1550\"\u003eBranch circuit breaker mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1uj9vov\" data-start=\"1551\" data-end=\"1603\"\u003eHeavy-duty feeder and main breaker installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"cmyhz3\" data-start=\"1605\" data-end=\"1637\"\u003eCertifications \u0026amp; Approvals\u003c\/h3\u003e\n\u003cul data-start=\"1639\" data-end=\"1740\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"3h4a0l\" data-start=\"1639\" data-end=\"1655\"\u003eCSA Approved\u003c\/li\u003e\n\u003cli data-section-id=\"ajnmdr\" data-start=\"1656\" data-end=\"1693\"\u003eAuthentic Siemens \/ ITE accessory\u003c\/li\u003e\n\u003cli data-section-id=\"avgh2\" data-start=\"1694\" data-end=\"1740\" data-is-last-node=\"\"\u003eDesigned for UL-compliant panelboard 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":48525594132729,"sku":"SJ2D","price":922.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/SJ2D-New-1_19eee649-614d-497f-b7f9-7165c82bb6a1.webp?v=1781298663","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-sj2d-circuit-breaker-mounting-hardware-jd-frame-400a-600vac-copper-twin-mounting-kit","provider":"My Circuit Breakers","version":"1.0","type":"link"}