{"product_id":"square-d-pxf36900pl-900a-3p-mccb-bolt-on-mount-with-padlock-lsi-trip-unit-600v","title":"Square D PXF36900PL 900A 3P MCCB – Bolt-On Mount with Padlock – LSI Trip Unit – 600V","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b90bb09a-c6c2-47c8-bb96-9606f9f1b516-42\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\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 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:b90bb09a-c6c2-47c8-bb96-9606f9f1b516-42\" data-turn-id-container=\"request-WEB:b90bb09a-c6c2-47c8-bb96-9606f9f1b516-42\" data-testid=\"conversation-turn-40\" 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=\"b07bdf64-ec75-457f-a3ce-a2e9a60c0e2a\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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=\"160\" data-end=\"832\"\u003eThe \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSquare D\u003c\/span\u003e\u003c\/span\u003e PXF36900PL is a molded case circuit breaker (MCCB) designed for reliable protection in industrial and commercial electrical distribution systems. It features a 900 Amp electronic non-interchangeable trip unit with LSI protection functions, delivering long-time, short-time, and instantaneous fault protection for critical electrical applications. Built on the durable PXF frame platform, this breaker provides dependable performance under demanding load and high fault current conditions. The integrated padlock attachment enhances safety by supporting secure lockout\/tagout procedures during maintenance and servicing operations.\u003c\/p\u003e\n\u003ch2 data-section-id=\"194b837\" data-start=\"839\" data-end=\"865\"\u003eProduct Specification\u003c\/h2\u003e\n\u003cul data-start=\"866\" data-end=\"1391\"\u003e\n\u003cli data-section-id=\"raqjko\" data-start=\"866\" data-end=\"921\"\u003eManufacturer: \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSquare D\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2fx6mr\" data-start=\"922\" data-end=\"943\"\u003eModel: PXF36900PL\u003c\/li\u003e\n\u003cli data-section-id=\"1kwqi1l\" data-start=\"944\" data-end=\"963\"\u003eFrame Type: PXF\u003c\/li\u003e\n\u003cli data-section-id=\"c6w748\" data-start=\"964\" data-end=\"1016\"\u003eBreaker Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"10x4buq\" data-start=\"1017\" data-end=\"1035\"\u003eAmperage: 900A\u003c\/li\u003e\n\u003cli data-section-id=\"kdtmuq\" data-start=\"1036\" data-end=\"1053\"\u003ePoles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"mmbq78\" data-start=\"1054\" data-end=\"1094\"\u003eMounting Type: Bolt-On (Panel Mount)\u003c\/li\u003e\n\u003cli data-section-id=\"19munab\" data-start=\"1095\" data-end=\"1140\"\u003eTrip Unit: Electronic Non-interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"ftmaqz\" data-start=\"1141\" data-end=\"1203\"\u003eTrip Functions: LSI (Long-time, Short-time, Instantaneous)\u003c\/li\u003e\n\u003cli data-section-id=\"snj3ha\" data-start=\"1204\" data-end=\"1229\"\u003eSensor Size: 1200 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"1bhpt5h\" data-start=\"1230\" data-end=\"1263\"\u003ePadlock Attachment: Installed\u003c\/li\u003e\n\u003cli data-section-id=\"n8nryo\" data-start=\"1264\" data-end=\"1308\"\u003eRating Plug: ARP075 Installed (Standard)\u003c\/li\u003e\n\u003cli data-section-id=\"1gza2kk\" data-start=\"1309\" data-end=\"1352\"\u003eTerminals: Without Terminals (Standard)\u003c\/li\u003e\n\u003cli data-section-id=\"1i1y08y\" data-start=\"1353\" data-end=\"1391\"\u003eWarranty: 1 Year In-house Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"10r0yjv\" data-start=\"1398\" data-end=\"1426\"\u003eTechnical Specification\u003c\/h2\u003e\n\u003cul data-start=\"1427\" data-end=\"1842\"\u003e\n\u003cli data-section-id=\"1n7k5vk\" data-start=\"1427\" data-end=\"1521\"\u003eInterrupting Capacity:\n\u003cul data-start=\"1456\" data-end=\"1521\"\u003e\n\u003cli data-section-id=\"1ssvus6\" data-start=\"1456\" data-end=\"1476\"\u003e125 kA @ 240 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1p0g5iz\" data-start=\"1479\" data-end=\"1499\"\u003e100 kA @ 480 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1hpp8jn\" data-start=\"1502\" data-end=\"1521\"\u003e65 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11cj79l\" data-start=\"1522\" data-end=\"1590\"\u003eProtection System: Microprocessor-based electronic LSI trip unit\u003c\/li\u003e\n\u003cli data-section-id=\"1juxjg\" data-start=\"1591\" data-end=\"1652\"\u003eFrame Construction: Heavy-duty PXF industrial-grade frame\u003c\/li\u003e\n\u003cli data-section-id=\"q8qn2y\" data-start=\"1653\" data-end=\"1732\"\u003eSafety Feature: Integrated padlock attachment for lockout\/tagout compliance\u003c\/li\u003e\n\u003cli data-section-id=\"12p3mu3\" data-start=\"1733\" data-end=\"1842\"\u003eApplication Type: Industrial feeders, commercial distribution systems, and heavy-duty electrical networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"11flra0\" data-start=\"1849\" data-end=\"1873\"\u003eVoltage and Ratings\u003c\/h2\u003e\n\u003cul data-start=\"1874\" data-end=\"2158\"\u003e\n\u003cli data-section-id=\"yk4799\" data-start=\"1874\" data-end=\"1909\"\u003eMaximum Voltage Rating: 600V AC\u003c\/li\u003e\n\u003cli data-section-id=\"5wx3yw\" data-start=\"1910\" data-end=\"2074\"\u003eOperating Voltage Ratings:\n\u003cul data-start=\"1943\" data-end=\"2074\"\u003e\n\u003cli data-section-id=\"1845hna\" data-start=\"1943\" data-end=\"1985\"\u003e240 VAC – 125 kA interrupting capacity\u003c\/li\u003e\n\u003cli data-section-id=\"uzw117\" data-start=\"1988\" data-end=\"2030\"\u003e480 VAC – 100 kA interrupting capacity\u003c\/li\u003e\n\u003cli data-section-id=\"xr82w3\" data-start=\"2033\" data-end=\"2074\"\u003e600 VAC – 65 kA interrupting capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"txw5ir\" data-start=\"2075\" data-end=\"2126\"\u003eRated Current: 900A at 40°C ambient temperature\u003c\/li\u003e\n\u003cli data-section-id=\"1q9nr3y\" data-start=\"2127\" data-end=\"2158\"\u003eFrequency: 50\/60 Hz systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"165x1by\" data-start=\"2165\" data-end=\"2182\"\u003eProduct Data\u003c\/h2\u003e\n\u003cul data-start=\"2183\" data-end=\"2704\"\u003e\n\u003cli data-section-id=\"1pzscpt\" data-start=\"2183\" data-end=\"2211\"\u003eFrame Series: PXF Series\u003c\/li\u003e\n\u003cli data-section-id=\"1uejruk\" data-start=\"2212\" data-end=\"2239\"\u003eSensor Rating: 1200 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"lqk5xt\" data-start=\"2240\" data-end=\"2270\"\u003ePole Configuration: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"nx5s05\" data-start=\"2271\" data-end=\"2299\"\u003eConnection Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"1m1ekm1\" data-start=\"2300\" data-end=\"2353\"\u003eTrip Technology: Electronic LSI protection system\u003c\/li\u003e\n\u003cli data-section-id=\"101p4wt\" data-start=\"2354\" data-end=\"2402\"\u003eSafety Feature: Padlock attachment installed\u003c\/li\u003e\n\u003cli data-section-id=\"jn5q2g\" data-start=\"2403\" data-end=\"2460\"\u003eRating Plug: ARP075 included (standard configuration)\u003c\/li\u003e\n\u003cli data-section-id=\"pph8y0\" data-start=\"2461\" data-end=\"2521\"\u003eTerminal Configuration: No terminals supplied (standard)\u003c\/li\u003e\n\u003cli data-section-id=\"bxobsd\" data-start=\"2522\" data-end=\"2614\"\u003eApplication: Industrial power distribution, feeders, and heavy electrical infrastructure\u003c\/li\u003e\n\u003cli data-section-id=\"gs8pp2\" data-start=\"2615\" data-end=\"2704\"\u003eInstallation Flexibility: Accessories can be installed prior to shipment upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"rzxvn7\" data-start=\"2711\" data-end=\"2730\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"2731\" data-end=\"3163\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis product image represents a base model and is for identification purposes only. Accessories can be installed at no additional cost when ordered together; customers should specify configuration details during checkout. The breaker includes a 1-year in-house warranty covering repair, parts, and labor under normal operating conditions. Damage caused by misuse, improper installation, or normal wear is not covered under warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"New Surplus","offer_id":48391568490745,"sku":"PXF36900PL-NS","price":29999.0,"currency_code":"USD","in_stock":true},{"title":"Certified Reconditioned","offer_id":48391568523513,"sku":"PXF36900PL-CR","price":15999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/PXF36900PL.webp?v=1778528812","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-pxf36900pl-900a-3p-mccb-bolt-on-mount-with-padlock-lsi-trip-unit-600v","provider":"My Circuit Breakers","version":"1.0","type":"link"}