{"product_id":"square-d-pxf361800-1800a-3-pole-molded-case-circuit-breaker-bolt-on-mount-600vac","title":"Square D PXF361800 1800A 3-Pole Molded Case Circuit Breaker – Bolt-On Mount – 600VAC","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-6a004ede-1ba0-8324-99e4-6f5c0d45a2c4-13\" 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-1ba0-8324-99e4-6f5c0d45a2c4-13\" data-turn-id-container=\"request-6a004ede-1ba0-8324-99e4-6f5c0d45a2c4-13\" data-testid=\"conversation-turn-106\" 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=\"e9785ed1-2a13-4c5a-8d95-c82b6cd557e4\" 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=\"155\" data-end=\"919\"\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 PXF361800 molded case circuit breaker is a high-capacity power distribution solution engineered for demanding industrial and commercial electrical systems. Designed with a 2000 amp sensor size and electronic non-interchangeable trip unit, this breaker delivers advanced LSI (Long-Time, Short-Time, Instantaneous) protection for enhanced system reliability and equipment safety. Rated at 1800 amperes and supporting up to 600VAC, the breaker provides exceptional interrupting performance for critical applications requiring dependable overcurrent protection. Its bolt-on mounting configuration ensures secure installation, while the included ARP090 rating plug supports accurate trip calibration and operational efficiency.\u003c\/p\u003e\n\u003ch2 data-section-id=\"3ipjz4\" data-start=\"921\" data-end=\"946\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul data-start=\"947\" data-end=\"1446\"\u003e\n\u003cli data-section-id=\"19mqscg\" data-start=\"947\" data-end=\"973\"\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"h9s6u4\" data-start=\"974\" data-end=\"1001\"\u003eModel Number: PXF361800\u003c\/li\u003e\n\u003cli data-section-id=\"c7nu5h\" data-start=\"1002\" data-end=\"1047\"\u003eProduct Type: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"w4w3hn\" data-start=\"1048\" data-end=\"1074\"\u003eFrame Style: PXF Frame\u003c\/li\u003e\n\u003cli data-section-id=\"fx46gr\" data-start=\"1075\" data-end=\"1125\"\u003eTrip Unit Type: Electronic Non-Interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"pcpgh7\" data-start=\"1126\" data-end=\"1188\"\u003eTrip Functions: LSI (Long-Time, Short-Time, Instantaneous)\u003c\/li\u003e\n\u003cli data-section-id=\"1sa82kf\" data-start=\"1189\" data-end=\"1214\"\u003eSensor Size: 2000 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"9mwoje\" data-start=\"1215\" data-end=\"1245\"\u003eRated Current: 1800 Ampere\u003c\/li\u003e\n\u003cli data-section-id=\"1mjvejc\" data-start=\"1246\" data-end=\"1273\"\u003eNumber of Poles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"15c3kam\" data-start=\"1274\" data-end=\"1300\"\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"1p6vay7\" data-start=\"1301\" data-end=\"1350\"\u003eStandard Lug Type: Without Terminals Standard\u003c\/li\u003e\n\u003cli data-section-id=\"ig6n4x\" data-start=\"1351\" data-end=\"1384\"\u003eRating Plug Installed: ARP090\u003c\/li\u003e\n\u003cli data-section-id=\"102sn8z\" data-start=\"1385\" data-end=\"1423\"\u003eOperating Temperature Rating: 40°C\u003c\/li\u003e\n\u003cli data-section-id=\"1am5t8t\" data-start=\"1424\" data-end=\"1446\"\u003eWarranty: One Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1448\" data-end=\"1475\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1476\" data-end=\"2038\"\u003e\n\u003cli data-section-id=\"188tyqj\" data-start=\"1476\" data-end=\"1535\"\u003eElectronic trip technology for accurate fault detection\u003c\/li\u003e\n\u003cli data-section-id=\"tclf6r\" data-start=\"1536\" data-end=\"1607\"\u003eNon-interchangeable trip unit design for secure protection settings\u003c\/li\u003e\n\u003cli data-section-id=\"bb31zg\" data-start=\"1608\" data-end=\"1687\"\u003eAdvanced LSI protection functions improve coordination and system stability\u003c\/li\u003e\n\u003cli data-section-id=\"1ej7mac\" data-start=\"1688\" data-end=\"1763\"\u003eHigh interrupting capacity suitable for industrial distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1n5itbg\" data-start=\"1764\" data-end=\"1826\"\u003eDurable molded case construction for long operational life\u003c\/li\u003e\n\u003cli data-section-id=\"j2si9\" data-start=\"1827\" data-end=\"1895\"\u003eBolt-on connection design ensures secure and stable installation\u003c\/li\u003e\n\u003cli data-section-id=\"xc0592\" data-start=\"1896\" data-end=\"1970\"\u003eSuitable for commercial, industrial, and heavy-duty power applications\u003c\/li\u003e\n\u003cli data-section-id=\"2xv1tx\" data-start=\"1971\" data-end=\"2038\"\u003eCompatible with high-capacity electrical distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"ihrae0\" data-start=\"2040\" data-end=\"2062\"\u003eVoltage and Ratings\u003c\/h2\u003e\n\u003cul data-start=\"2063\" data-end=\"2317\"\u003e\n\u003cli data-section-id=\"xbwqhm\" data-start=\"2063\" data-end=\"2091\"\u003eMaximum Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"19oh22h\" data-start=\"2092\" data-end=\"2134\"\u003eInterrupting Rating at 240 VAC: 125 kA\u003c\/li\u003e\n\u003cli data-section-id=\"q0bges\" data-start=\"2135\" data-end=\"2177\"\u003eInterrupting Rating at 480 VAC: 100 kA\u003c\/li\u003e\n\u003cli data-section-id=\"kbpax8\" data-start=\"2178\" data-end=\"2219\"\u003eInterrupting Rating at 600 VAC: 65 kA\u003c\/li\u003e\n\u003cli data-section-id=\"r76w9n\" data-start=\"2220\" data-end=\"2251\"\u003eCurrent Rating: 1800 Ampere\u003c\/li\u003e\n\u003cli data-section-id=\"1llsjyc\" data-start=\"2252\" data-end=\"2317\"\u003eFrequency Rating: Standard AC Power Distribution Applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"we2dfi\" data-start=\"2319\" data-end=\"2334\"\u003eProduct Data\u003c\/h2\u003e\n\u003cul data-start=\"2335\" data-end=\"2671\"\u003e\n\u003cli data-section-id=\"qywjp6\" data-start=\"2335\" data-end=\"2356\"\u003eFrame Series: PXF\u003c\/li\u003e\n\u003cli data-section-id=\"nx5s05\" data-start=\"2357\" data-end=\"2385\"\u003eConnection Type: Bolt-On\u003c\/li\u003e\n\u003cli data-section-id=\"lqk5xt\" data-start=\"2386\" data-end=\"2416\"\u003ePole Configuration: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"zau02l\" data-start=\"2417\" data-end=\"2444\"\u003eSensor Rating: 2000 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"1jappp5\" data-start=\"2445\" data-end=\"2473\"\u003eRating Plug Type: ARP090\u003c\/li\u003e\n\u003cli data-section-id=\"1btaf8s\" data-start=\"2474\" data-end=\"2502\"\u003eTrip Unit Functions: LSI\u003c\/li\u003e\n\u003cli data-section-id=\"bjq5o4\" data-start=\"2503\" data-end=\"2536\"\u003eVoltage Class: 600VAC Maximum\u003c\/li\u003e\n\u003cli data-section-id=\"1mtudpa\" data-start=\"2537\" data-end=\"2607\"\u003eProduct Condition Support: Certified Reconditioned and New Surplus\u003c\/li\u003e\n\u003cli data-section-id=\"12iiqz2\" data-start=\"2608\" data-end=\"2671\"\u003eApplication Type: Power Distribution and Circuit Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"rzxvn7\" data-start=\"2673\" data-end=\"2692\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"2693\" data-end=\"3184\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis product image represents a base model and is provided for identification purposes only. Accessories ordered together with the breaker can be professionally installed according to your requested configuration at no additional cost. The included one-year warranty covers standard shipping charges, repairs, replacement parts, and labor required for recertification under normal operating conditions. Warranty coverage excludes damage resulting from misuse, abuse, or normal 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":48388166189305,"sku":"PXF361800-NS","price":33999.0,"currency_code":"USD","in_stock":true},{"title":"Certified Reconditoned","offer_id":48388166222073,"sku":"PXF361801-CR","price":17999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/PXF361800.webp?v=1778491338","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-pxf361800-1800a-3-pole-molded-case-circuit-breaker-bolt-on-mount-600vac","provider":"My Circuit Breakers","version":"1.0","type":"link"}