{"product_id":"square-d-nx36600-600a-3-pole-electronic-mccb-i-line-mount-600v","title":"Square D NX36600 600A 3 Pole Electronic MCCB – I-Line Mount – 600V","description":"\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:849293d2-3466-4f21-8cb2-900d6e41393b-46\" 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:849293d2-3466-4f21-8cb2-900d6e41393b-46\" data-turn-id-container=\"request-WEB:849293d2-3466-4f21-8cb2-900d6e41393b-46\" data-testid=\"conversation-turn-8\" 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=\"16e47e3f-17aa-41e8-8cb1-cb0bd9679dc3\" 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=\"115\" data-end=\"746\"\u003eThe \u003cstrong data-start=\"119\" data-end=\"189\"\u003eSquare D NX36600 600A 3 Pole Electronic MCCB – I-Line Mount – 600V\u003c\/strong\u003e is a high-performance molded case circuit breaker designed for advanced protection and reliable operation in industrial and commercial electrical distribution systems. Built with an NX (I-Line) frame style and an electronic non-interchangeable trip unit, this breaker features LSI protection functions for enhanced system coordination and fault management. With superior interrupting capacity and durable construction, the NX36600 is ideal for critical power applications requiring dependable overload, short-circuit, and selective coordination protection.\u003c\/p\u003e\n\u003ch1 data-section-id=\"1u9eso3\" data-start=\"753\" data-end=\"779\"\u003eProduct Specifications\u003c\/h1\u003e\n\u003cul data-start=\"780\" data-end=\"1276\"\u003e\n\u003cli data-section-id=\"1ii30bw\" data-start=\"780\" data-end=\"799\"\u003eBrand: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"teireg\" data-start=\"800\" data-end=\"818\"\u003eModel: NX36600\u003c\/li\u003e\n\u003cli data-section-id=\"1ad8sdh\" data-start=\"819\" data-end=\"848\"\u003eRated Current: 600 Ampere\u003c\/li\u003e\n\u003cli data-section-id=\"snj3ha\" data-start=\"849\" data-end=\"874\"\u003eSensor Size: 1200 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"1mjvejc\" data-start=\"875\" data-end=\"902\"\u003eNumber of Poles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"1etfgp6\" data-start=\"903\" data-end=\"966\"\u003eBreaker Type: Electronic Molded Case Circuit Breaker (MCCB)\u003c\/li\u003e\n\u003cli data-section-id=\"tjlhds\" data-start=\"967\" data-end=\"995\"\u003eMount Type: I-Line Mount\u003c\/li\u003e\n\u003cli data-section-id=\"1nosdp3\" data-start=\"996\" data-end=\"1029\"\u003eFrame Type: NX (I-Line) Frame\u003c\/li\u003e\n\u003cli data-section-id=\"fx46gr\" data-start=\"1030\" data-end=\"1080\"\u003eTrip Unit Type: Electronic Non-Interchangeable\u003c\/li\u003e\n\u003cli data-section-id=\"14o6jt9\" data-start=\"1081\" data-end=\"1148\"\u003eTrip Unit Functions: LSI (Long Time, Short Time, Instantaneous)\u003c\/li\u003e\n\u003cli data-section-id=\"igdmbw\" data-start=\"1149\" data-end=\"1182\"\u003eRating Plug Installed: ARP040\u003c\/li\u003e\n\u003cli data-section-id=\"2nlk7a\" data-start=\"1183\" data-end=\"1214\"\u003eStandard Lug Type: Load End\u003c\/li\u003e\n\u003cli data-section-id=\"1v5vjh9\" data-start=\"1215\" data-end=\"1276\"\u003eApplication: Industrial and Commercial Power Distribution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-section-id=\"6g15vf\" data-start=\"1283\" data-end=\"1311\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cul data-start=\"1312\" data-end=\"1681\"\u003e\n\u003cli data-section-id=\"1n7k5vk\" data-start=\"1312\" data-end=\"1406\"\u003eInterrupting Capacity:\n\u003cul data-start=\"1341\" data-end=\"1406\"\u003e\n\u003cli data-section-id=\"1ssvus6\" data-start=\"1341\" data-end=\"1361\"\u003e125 kA @ 240 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1p0g5iz\" data-start=\"1364\" data-end=\"1384\"\u003e100 kA @ 480 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1hpp8jn\" data-start=\"1387\" data-end=\"1406\"\u003e65 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7lk6kf\" data-start=\"1407\" data-end=\"1448\"\u003eOperating Temperature Reference: 40°C\u003c\/li\u003e\n\u003cli data-section-id=\"1oeqhpx\" data-start=\"1449\" data-end=\"1489\"\u003eProtection Functions: LSI Protection\u003c\/li\u003e\n\u003cli data-section-id=\"1yvs14z\" data-start=\"1490\" data-end=\"1545\"\u003eTerminal Configuration: Load End Terminals Standard\u003c\/li\u003e\n\u003cli data-section-id=\"aqzod9\" data-start=\"1546\" data-end=\"1600\"\u003eElectronic Trip Technology for Accurate Protection\u003c\/li\u003e\n\u003cli data-section-id=\"utja8i\" data-start=\"1601\" data-end=\"1636\"\u003eHigh Fault Withstand Capability\u003c\/li\u003e\n\u003cli data-section-id=\"1duhcid\" data-start=\"1637\" data-end=\"1681\"\u003eHeavy-Duty Industrial Grade Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-section-id=\"amx4xn\" data-start=\"1688\" data-end=\"1711\"\u003eVoltage and Ratings\u003c\/h1\u003e\n\u003cul data-start=\"1712\" data-end=\"2023\"\u003e\n\u003cli data-section-id=\"her84y\" data-start=\"1712\" data-end=\"1756\"\u003eRated Operational Voltage: Up to 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1v0z2iz\" data-start=\"1757\" data-end=\"1781\"\u003eCurrent Rating: 600A\u003c\/li\u003e\n\u003cli data-section-id=\"9njxd\" data-start=\"1782\" data-end=\"1806\"\u003eSensor Rating: 1200A\u003c\/li\u003e\n\u003cli data-section-id=\"lqk5xt\" data-start=\"1807\" data-end=\"1837\"\u003ePole Configuration: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"19oh22h\" data-start=\"1838\" data-end=\"1880\"\u003eInterrupting Rating at 240 VAC: 125 kA\u003c\/li\u003e\n\u003cli data-section-id=\"q0bges\" data-start=\"1881\" data-end=\"1923\"\u003eInterrupting Rating at 480 VAC: 100 kA\u003c\/li\u003e\n\u003cli data-section-id=\"kbpax8\" data-start=\"1924\" data-end=\"1965\"\u003eInterrupting Rating at 600 VAC: 65 kA\u003c\/li\u003e\n\u003cli data-section-id=\"1gofju0\" data-start=\"1966\" data-end=\"1989\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"i6jvxf\" data-start=\"1990\" data-end=\"2023\"\u003eTemperature Calibration: 40°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-section-id=\"15cd7p9\" data-start=\"2030\" data-end=\"2046\"\u003eProduct Data\u003c\/h1\u003e\n\u003cul data-start=\"2047\" data-end=\"2498\"\u003e\n\u003cli data-section-id=\"19mqscg\" data-start=\"2047\" data-end=\"2073\"\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli data-section-id=\"6ycca4\" data-start=\"2074\" data-end=\"2152\"\u003eProduct Condition: New \/ Certified Reconditioned (Subject to Availability)\u003c\/li\u003e\n\u003cli data-section-id=\"u6qeoy\" data-start=\"2153\" data-end=\"2191\"\u003eWarranty: 1 Year In-House Warranty\u003c\/li\u003e\n\u003cli data-section-id=\"h1s3fp\" data-start=\"2192\" data-end=\"2220\"\u003eFrame Style: NX (I-Line)\u003c\/li\u003e\n\u003cli data-section-id=\"1egu2ao\" data-start=\"2221\" data-end=\"2262\"\u003eMounting System: I-Line Configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1rpk48p\" data-start=\"2263\" data-end=\"2344\"\u003eSuitable For: Switchboards, Industrial Panels, and Power Distribution Systems\u003c\/li\u003e\n\u003cli data-section-id=\"1xn51ww\" data-start=\"2345\" data-end=\"2426\"\u003eAccessory Installation: Available at No Additional Cost with Breaker Purchase\u003c\/li\u003e\n\u003cli data-section-id=\"jgicwe\" data-start=\"2427\" data-end=\"2471\"\u003ePackaging: Standard Industrial Packaging\u003c\/li\u003e\n\u003cli data-section-id=\"aq7oow\" data-start=\"2472\" data-end=\"2498\"\u003eCountry of Origin: USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 data-section-id=\"gbcsds\" data-start=\"2505\" data-end=\"2523\"\u003eImportant Note\u003c\/h1\u003e\n\u003cp data-start=\"2524\" data-end=\"3114\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eProduct images are provided for identification purposes only and may represent a standard or base configuration. Accessories ordered together with the breaker can be installed according to your required specifications at no additional cost. Installation, maintenance, and inspection should only be performed by qualified electrical personnel in accordance with local electrical regulations and safety standards. Warranty coverage includes repairs, labor, parts, and standard shipping necessary for recertification, excluding damage caused by misuse, mishandling, or normal operational wear.\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":48393105015033,"sku":"NX36600-NS","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Certified Reconditioned","offer_id":48393105047801,"sku":"NX36600-CR","price":4999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/NX36600.webp?v=1778573899","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-nx36600-600a-3-pole-electronic-mccb-i-line-mount-600v","provider":"My Circuit Breakers","version":"1.0","type":"link"}