{"product_id":"square-d-pxf361600-1600a-3-pole-mccb-lsi-electronic-trip-bolt-on-mount-600v","title":"Square D PXF361600 1600A 3 Pole MCCB – LSI Electronic Trip – Bolt On Mount – 600V","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a004ede-1ba0-8324-99e4-6f5c0d45a2c4-9\" 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-6a004ede-1ba0-8324-99e4-6f5c0d45a2c4-9\" data-turn-id-container=\"request-6a004ede-1ba0-8324-99e4-6f5c0d45a2c4-9\" data-testid=\"conversation-turn-98\" 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=\"0b038b5b-0253-4baf-9ec1-05291cd847d5\" 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=\"134\" data-end=\"918\"\u003eThe Square D PXF361600 is a heavy-duty molded case circuit breaker designed for advanced industrial and commercial electrical distribution systems requiring high-capacity protection and dependable performance. Built on the rugged PXF frame platform, this breaker delivers a full 1600 ampere current rating at 40°C with a 3-pole configuration suitable for three-phase power applications. It features an electronic non-interchangeable trip unit with LSI (Long-Time, Short-Time, and Instantaneous) protection functions for accurate fault detection and enhanced coordination across complex electrical systems. Equipped with a 1600 amp sensor size and factory-installed ARP100 rating plug, the PXF361600 provides stable operation and superior protection in high fault current environments.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1h0x0dv\" data-start=\"925\" data-end=\"953\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"928\" data-end=\"953\"\u003eProduct Specification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"954\" data-end=\"1453\"\u003e\n\u003cli data-section-id=\"19mqscg\" data-start=\"954\" data-end=\"980\"\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"1cl92hd\" data-start=\"981\" data-end=\"1001\"\u003eModel: PXF361600\u003c\/li\u003e\n\u003cli data-section-id=\"1sz7hac\" data-start=\"1002\" data-end=\"1027\"\u003eFrame Type: PXF Frame\u003c\/li\u003e\n\u003cli data-section-id=\"c6w748\" data-start=\"1028\" data-end=\"1080\"\u003eBreaker Type: Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"1dogxrq\" data-start=\"1081\" data-end=\"1122\"\u003eCurrent Rating: 1600 Ampere (at 40°C)\u003c\/li\u003e\n\u003cli data-section-id=\"h3gxig\" data-start=\"1123\" data-end=\"1151\"\u003eSensor Size: 1600 Ampere\u003c\/li\u003e\n\u003cli data-section-id=\"kdtmuq\" data-start=\"1152\" data-end=\"1169\"\u003ePoles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"15c3kam\" data-start=\"1170\" data-end=\"1196\"\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"1nhm34r\" data-start=\"1197\" data-end=\"1247\"\u003eTrip Unit Type: Electronic Non-interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"1nbf3a5\" data-start=\"1248\" data-end=\"1317\"\u003eProtection Functions: LSI (Long-Time, Short-Time \u0026amp; Instantaneous)\u003c\/li\u003e\n\u003cli data-section-id=\"1e2cky\" data-start=\"1318\" data-end=\"1360\"\u003eRating Plug: ARP100 Installed Standard\u003c\/li\u003e\n\u003cli data-section-id=\"165g5ri\" data-start=\"1361\" data-end=\"1406\"\u003eTerminal Type: Without standard terminals\u003c\/li\u003e\n\u003cli data-section-id=\"nhp3qk\" data-start=\"1407\" data-end=\"1453\"\u003eWarranty: 1 Year (In-house warranty support)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"15gb1ij\" data-start=\"1460\" data-end=\"1490\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1463\" data-end=\"1490\"\u003eTechnical Specification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1491\" data-end=\"2165\"\u003e\n\u003cli data-section-id=\"isy0oe\" data-start=\"1491\" data-end=\"1539\"\u003eFrame Style: PXF Industrial Electronic Frame\u003c\/li\u003e\n\u003cli data-section-id=\"1hh9iih\" data-start=\"1540\" data-end=\"1603\"\u003eTrip Technology: Electronic non-interchangeable trip system\u003c\/li\u003e\n\u003cli data-section-id=\"16ewspx\" data-start=\"1604\" data-end=\"1664\"\u003eProtection Features: Adjustable LSI protection functions\u003c\/li\u003e\n\u003cli data-section-id=\"1n278d4\" data-start=\"1665\" data-end=\"1716\"\u003eConnection Type: Bolt-on mounting configuration\u003c\/li\u003e\n\u003cli data-section-id=\"6x2ndm\" data-start=\"1717\" data-end=\"1785\"\u003eOperating System: Compatible with three-phase electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"lgx46g\" data-start=\"1786\" data-end=\"1838\"\u003eConstruction Type: Heavy-duty molded case design\u003c\/li\u003e\n\u003cli data-section-id=\"1qgxk50\" data-start=\"1839\" data-end=\"1916\"\u003eApplication: Industrial feeders, switchgear, and commercial power systems\u003c\/li\u003e\n\u003cli data-section-id=\"8v8cef\" data-start=\"1917\" data-end=\"2009\"\u003eCoordination Capability: Enhanced selective coordination with electronic trip technology\u003c\/li\u003e\n\u003cli data-section-id=\"e3d9dj\" data-start=\"2010\" data-end=\"2084\"\u003eSensor Configuration: 1600A sensor with ARP100 rating plug calibration\u003c\/li\u003e\n\u003cli data-section-id=\"9og3r9\" data-start=\"2085\" data-end=\"2165\"\u003eDurability: Designed for continuous-duty and high-fault current applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"hpn9aw\" data-start=\"2172\" data-end=\"2198\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2175\" data-end=\"2198\"\u003eVoltage and Ratings\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2199\" data-end=\"2457\"\u003e\n\u003cli data-section-id=\"1yfyh8d\" data-start=\"2199\" data-end=\"2234\"\u003eMaximum Voltage Rating: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1n7k5vk\" data-start=\"2235\" data-end=\"2329\"\u003eInterrupting Capacity:\n\u003cul data-start=\"2264\" data-end=\"2329\"\u003e\n\u003cli data-section-id=\"1ssvus6\" data-start=\"2264\" data-end=\"2284\"\u003e125 kA @ 240 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1p0g5iz\" data-start=\"2287\" data-end=\"2307\"\u003e100 kA @ 480 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1hpp8jn\" data-start=\"2310\" data-end=\"2329\"\u003e65 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vbjosa\" data-start=\"2330\" data-end=\"2355\"\u003eCurrent Rating: 1600A\u003c\/li\u003e\n\u003cli data-section-id=\"1psa9tz\" data-start=\"2356\" data-end=\"2378\"\u003eSensor Size: 1600A\u003c\/li\u003e\n\u003cli data-section-id=\"kdtmuq\" data-start=\"2379\" data-end=\"2396\"\u003ePoles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"8rcznl\" data-start=\"2397\" data-end=\"2457\"\u003eSystem Type: Three-phase electrical distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"n53vge\" data-start=\"2464\" data-end=\"2483\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2467\" data-end=\"2483\"\u003eProduct Data\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2484\" data-end=\"3037\"\u003e\n\u003cli data-section-id=\"2gf4xj\" data-start=\"2484\" data-end=\"2514\"\u003eProduct Series: PXF Series\u003c\/li\u003e\n\u003cli data-section-id=\"swnan8\" data-start=\"2515\" data-end=\"2559\"\u003eBreaker Family: Square D Electronic MCCB\u003c\/li\u003e\n\u003cli data-section-id=\"1mblbmc\" data-start=\"2560\" data-end=\"2605\"\u003eInstallation Type: Fixed bolt-on mounting\u003c\/li\u003e\n\u003cli data-section-id=\"xkdv7g\" data-start=\"2606\" data-end=\"2655\"\u003eLug Configuration: Without standard terminals\u003c\/li\u003e\n\u003cli data-section-id=\"1d7w6hr\" data-start=\"2656\" data-end=\"2698\"\u003eTrip System: Electronic LSI protection\u003c\/li\u003e\n\u003cli data-section-id=\"p34kwa\" data-start=\"2699\" data-end=\"2746\"\u003eRating Plug Type: ARP100 standard installed\u003c\/li\u003e\n\u003cli data-section-id=\"tnd06w\" data-start=\"2747\" data-end=\"2817\"\u003eApplication Category: Industrial and commercial circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1hu39p6\" data-start=\"2818\" data-end=\"2882\"\u003eProtection Class: Advanced electronic trip protection system\u003c\/li\u003e\n\u003cli data-section-id=\"100mpp5\" data-start=\"2883\" data-end=\"2961\"\u003eServiceability: Supports accessory integration and advanced configurations\u003c\/li\u003e\n\u003cli data-section-id=\"1qyl9ya\" data-start=\"2962\" data-end=\"3037\"\u003eWarranty Coverage: Includes repair, parts, labor, and standard shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1pjndkj\" data-start=\"3044\" data-end=\"3067\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3047\" data-end=\"3065\"\u003eImportant Note\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"3068\" data-end=\"3485\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis product image represents a base model and is intended for identification purposes only. Accessories purchased together with the breaker can be installed at no additional cost when configuration details are provided during checkout. The product includes a 1-year in-house warranty covering repair, parts, labor, and standard shipping charges, excluding damage caused by misuse or normal operational wear and tear.\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":48388131324153,"sku":"PXF361600-NS","price":35599.0,"currency_code":"USD","in_stock":true},{"title":"Certified Reconditioned","offer_id":48388131356921,"sku":"PXF361600-CR","price":17699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/PXF361600.webp?v=1778490428","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-pxf361600-1600a-3-pole-mccb-lsi-electronic-trip-bolt-on-mount-600v","provider":"My Circuit Breakers","version":"1.0","type":"link"}