{"product_id":"eaton-cutler-hammer-ndc312t32w-1200a-3-pole-molded-case-circuit-breaker-lsi-trip-unit-bolt-on-600vac","title":"Eaton Cutler Hammer NDC312T32W 1200A 3-Pole Molded Case Circuit Breaker – LSI Trip Unit – Bolt-On – 600VAC","description":"\u003cp data-start=\"156\" data-end=\"791\"\u003eThe \u003cstrong data-start=\"160\" data-end=\"196\"\u003eEaton \/ Cutler Hammer NDC312T32W\u003c\/strong\u003e is a \u003cstrong data-start=\"202\" data-end=\"250\"\u003e1200 Amp, 3-pole molded case circuit breaker\u003c\/strong\u003e built on the \u003cstrong data-start=\"264\" data-end=\"286\"\u003eNDC frame platform\u003c\/strong\u003e and designed for high-performance protection in demanding industrial and commercial power distribution systems. It features the \u003cstrong data-start=\"415\" data-end=\"476\"\u003eDigitrip RMS 310 electronic non-interchangeable trip unit\u003c\/strong\u003e with \u003cstrong data-start=\"482\" data-end=\"510\"\u003eLSI protection functions\u003c\/strong\u003e and \u003cstrong data-start=\"515\" data-end=\"551\"\u003eultra-high interrupting capacity\u003c\/strong\u003e with \u003cstrong data-start=\"557\" data-end=\"588\"\u003ecurrent-limiting capability\u003c\/strong\u003e. This breaker provides precise protection against overloads, short circuits, and instantaneous faults while delivering exceptional fault interruption performance for critical electrical infrastructures.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1dqbs77\" data-start=\"798\" data-end=\"824\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"827\" data-end=\"857\"\u003eBrand: Eaton \/ Cutler Hammer\u003c\/li\u003e\n\u003cli data-start=\"860\" data-end=\"879\"\u003eModel: NDC312T32W\u003c\/li\u003e\n\u003cli data-start=\"882\" data-end=\"925\"\u003eProduct Type: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-start=\"928\" data-end=\"946\"\u003eFrame Style: NDC\u003c\/li\u003e\n\u003cli data-start=\"949\" data-end=\"964\"\u003eFrame Type: N\u003c\/li\u003e\n\u003cli data-start=\"967\" data-end=\"996\"\u003eRated Current: 1200 Amperes\u003c\/li\u003e\n\u003cli data-start=\"999\" data-end=\"1019\"\u003eNumber of Poles: 3\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1046\"\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli data-start=\"1049\" data-end=\"1116\"\u003eTrip Unit Type: Digitrip RMS 310 (Electronic Non-Interchangeable)\u003c\/li\u003e\n\u003cli data-start=\"1119\" data-end=\"1181\"\u003eTrip Functions: LSI (Long Delay, Short Delay, Instantaneous)\u003c\/li\u003e\n\u003cli data-start=\"1184\" data-end=\"1207\"\u003eCurrent Limiting: Yes\u003c\/li\u003e\n\u003cli data-start=\"1210\" data-end=\"1245\"\u003eInterrupting Capacity: Ultra High\u003c\/li\u003e\n\u003cli data-start=\"1248\" data-end=\"1284\"\u003eOperating Temperature Rating: 40°C\u003c\/li\u003e\n\u003cli data-start=\"1287\" data-end=\"1308\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-start=\"1311\" data-end=\"1358\"\u003eStandard Lug Type: Without Terminals Standard\u003c\/li\u003e\n\u003cli data-start=\"1361\" data-end=\"1381\"\u003eWarranty: One Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1388\" data-end=\"1416\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli data-start=\"1419\" data-end=\"1508\"\u003e\n\u003cstrong data-start=\"1419\" data-end=\"1445\"\u003eL – Long Delay Pickup:\u003c\/strong\u003e Adjustable overload protection controlled by the rating plug\u003c\/li\u003e\n\u003cli data-start=\"1511\" data-end=\"1628\"\u003e\n\u003cstrong data-start=\"1511\" data-end=\"1538\"\u003eS – Short Delay Pickup:\u003c\/strong\u003e Adjustable with fixed short delay time (I²t response) or adjustable flat response delay\u003c\/li\u003e\n\u003cli data-start=\"1631\" data-end=\"1742\"\u003e\n\u003cstrong data-start=\"1631\" data-end=\"1660\"\u003eI – Instantaneous Pickup:\u003c\/strong\u003e Adjustable instantaneous protection by configuring short delay to instantaneous\u003c\/li\u003e\n\u003cli data-start=\"1745\" data-end=\"1836\"\u003e\n\u003cstrong data-start=\"1745\" data-end=\"1773\"\u003eCurrent Limiting Design:\u003c\/strong\u003e Reduces peak fault current and protects downstream equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1839\" data-end=\"1903\"\u003e\n\u003cstrong data-start=\"1839\" data-end=\"1862\"\u003eTrip Setting Range:\u003c\/strong\u003e 2–8 times the continuous ampere rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1vn2na3\" data-start=\"1910\" data-end=\"1933\"\u003eVoltage and Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1936\" data-end=\"1962\"\u003eMaximum Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-start=\"1965\" data-end=\"1986\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-start=\"1989\" data-end=\"2018\"\u003eRated Current: 1200 Amperes\u003c\/li\u003e\n\u003cli data-start=\"2021\" data-end=\"2045\"\u003eInterrupting Capacity:\u003c\/li\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli data-start=\"2050\" data-end=\"2068\"\u003e200 kA @ 240 VAC\u003c\/li\u003e\n\u003cli data-start=\"2073\" data-end=\"2091\"\u003e100 kA @ 480 VAC\u003c\/li\u003e\n\u003cli data-start=\"2096\" data-end=\"2113\"\u003e50 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2120\" data-end=\"2136\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2139\" data-end=\"2176\"\u003eManufacturer: Eaton \/ Cutler Hammer\u003c\/li\u003e\n\u003cli data-start=\"2179\" data-end=\"2205\"\u003eModel Number: NDC312T32W\u003c\/li\u003e\n\u003cli data-start=\"2208\" data-end=\"2233\"\u003eFrame Series: NDC Frame\u003c\/li\u003e\n\u003cli data-start=\"2236\" data-end=\"2262\"\u003eConnection Type: Bolt-On\u003c\/li\u003e\n\u003cli data-start=\"2265\" data-end=\"2293\"\u003ePole Configuration: 3 Pole\u003c\/li\u003e\n\u003cli data-start=\"2296\" data-end=\"2318\"\u003eRated Current: 1200A\u003c\/li\u003e\n\u003cli data-start=\"2321\" data-end=\"2346\"\u003eVoltage Rating: 600 VAC\u003c\/li\u003e\n\u003cli data-start=\"2349\" data-end=\"2387\"\u003eStandard Lug Type: Without Terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"lgtwr4\" data-start=\"2394\" data-end=\"2412\"\u003eImportant Note\u003c\/h3\u003e\n\u003cp data-start=\"2413\" data-end=\"2871\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis circuit breaker \u003cstrong data-start=\"2434\" data-end=\"2471\"\u003erequires a rating plug to operate\u003c\/strong\u003e, which is \u003cstrong data-start=\"2482\" data-end=\"2512\"\u003enot included with the unit\u003c\/strong\u003e. Please verify availability and pricing of the correct rating plug before ordering if installation is required. The product image shown represents a \u003cstrong data-start=\"2662\" data-end=\"2709\"\u003ebase model for identification purposes only\u003c\/strong\u003e. If accessories are purchased with the breaker, they can be \u003cstrong data-start=\"2770\" data-end=\"2846\"\u003einstalled according to your required configuration at no additional cost\u003c\/strong\u003e during order processing.\u003c\/p\u003e","brand":"Eaton Cutler-Hammer","offers":[{"title":"Certified Reconditioned","offer_id":47487009849593,"sku":"NDC312T32W-CR","price":8399.0,"currency_code":"USD","in_stock":true},{"title":"New Surplus","offer_id":47487009882361,"sku":"NDC312T32W-NS","price":11999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/NDC100kT32W.webp?v=1772954524","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-cutler-hammer-ndc312t32w-1200a-3-pole-molded-case-circuit-breaker-lsi-trip-unit-bolt-on-600vac","provider":"My Circuit Breakers","version":"1.0","type":"link"}