{"product_id":"eaton-cutler-hammer-ndc312t33w-1200a-3-pole-molded-case-circuit-breaker-ls-trip-unit-bolt-on-600vac","title":"Eaton Cutler Hammer NDC312T33W 1200A 3-Pole Molded Case Circuit Breaker – LS Trip Unit – Bolt-On – 600VAC","description":"\u003cp data-start=\"155\" data-end=\"760\"\u003eThe \u003cstrong data-start=\"159\" data-end=\"195\"\u003eEaton \/ Cutler Hammer NDC312T33W\u003c\/strong\u003e is a \u003cstrong data-start=\"201\" data-end=\"249\"\u003e1200 Amp, 3-pole molded case circuit breaker\u003c\/strong\u003e engineered for high-performance protection in demanding industrial and commercial electrical distribution systems. Built on the \u003cstrong data-start=\"378\" data-end=\"400\"\u003eNDC frame platform\u003c\/strong\u003e, this breaker features a \u003cstrong data-start=\"426\" data-end=\"487\"\u003eDigitrip RMS 310 electronic non-interchangeable trip unit\u003c\/strong\u003e with \u003cstrong data-start=\"493\" data-end=\"546\"\u003eLS (Long Delay, Short Delay) protection functions\u003c\/strong\u003e. It also offers \u003cstrong data-start=\"563\" data-end=\"631\"\u003eultra-high interrupting capacity and current-limiting technology\u003c\/strong\u003e, ensuring superior protection against overloads and short circuits while minimizing fault current impact on connected equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1dqbs77\" data-start=\"767\" data-end=\"793\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"796\" data-end=\"826\"\u003eBrand: Eaton \/ Cutler Hammer\u003c\/li\u003e\n\u003cli data-start=\"829\" data-end=\"848\"\u003eModel: NDC312T33W\u003c\/li\u003e\n\u003cli data-start=\"851\" data-end=\"894\"\u003eProduct Type: Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"915\"\u003eFrame Style: NDC\u003c\/li\u003e\n\u003cli data-start=\"918\" data-end=\"933\"\u003eFrame Type: N\u003c\/li\u003e\n\u003cli data-start=\"936\" data-end=\"965\"\u003eRated Current: 1200 Amperes\u003c\/li\u003e\n\u003cli data-start=\"968\" data-end=\"988\"\u003eNumber of Poles: 3\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1015\"\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli data-start=\"1018\" data-end=\"1085\"\u003eTrip Unit Type: Digitrip RMS 310 (Electronic Non-Interchangeable)\u003c\/li\u003e\n\u003cli data-start=\"1088\" data-end=\"1134\"\u003eTrip Functions: LS (Long Delay, Short Delay)\u003c\/li\u003e\n\u003cli data-start=\"1137\" data-end=\"1160\"\u003eCurrent Limiting: Yes\u003c\/li\u003e\n\u003cli data-start=\"1163\" data-end=\"1198\"\u003eInterrupting Capacity: Ultra High\u003c\/li\u003e\n\u003cli data-start=\"1201\" data-end=\"1237\"\u003eOperating Temperature Rating: 40°C\u003c\/li\u003e\n\u003cli data-start=\"1240\" data-end=\"1261\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-start=\"1264\" data-end=\"1311\"\u003eStandard Lug Type: Without Terminals Standard\u003c\/li\u003e\n\u003cli data-start=\"1314\" data-end=\"1334\"\u003eWarranty: One Year\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1341\" data-end=\"1369\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1372\" data-end=\"1461\"\u003e\n\u003cstrong data-start=\"1372\" data-end=\"1398\"\u003eL – Long Delay Pickup:\u003c\/strong\u003e Adjustable overload protection controlled by the rating plug\u003c\/li\u003e\n\u003cli data-start=\"1464\" data-end=\"1581\"\u003e\n\u003cstrong data-start=\"1464\" data-end=\"1491\"\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=\"1584\" data-end=\"1687\"\u003e\n\u003cstrong data-start=\"1584\" data-end=\"1612\"\u003eCurrent Limiting Design:\u003c\/strong\u003e Reduces peak fault current and protects downstream electrical components\u003c\/li\u003e\n\u003cli data-start=\"1690\" data-end=\"1754\"\u003e\n\u003cstrong data-start=\"1690\" data-end=\"1713\"\u003eTrip Setting Range:\u003c\/strong\u003e 2–8 times the continuous ampere rating\u003c\/li\u003e\n\u003cli\u003eDesigned for heavy-duty industrial power distribution applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1vn2na3\" data-start=\"1832\" data-end=\"1855\"\u003eVoltage and Ratings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1858\" data-end=\"1884\"\u003eMaximum Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-start=\"1887\" data-end=\"1908\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-start=\"1911\" data-end=\"1941\"\u003eCurrent Rating: 1200 Amperes\u003c\/li\u003e\n\u003cli data-start=\"1944\" data-end=\"1968\"\u003eInterrupting Capacity:\u003c\/li\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli data-start=\"1973\" data-end=\"1991\"\u003e200 kA @ 240 VAC\u003c\/li\u003e\n\u003cli data-start=\"1996\" data-end=\"2014\"\u003e100 kA @ 480 VAC\u003c\/li\u003e\n\u003cli data-start=\"2019\" data-end=\"2036\"\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=\"2043\" data-end=\"2059\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2062\" data-end=\"2099\"\u003eManufacturer: Eaton \/ Cutler Hammer\u003c\/li\u003e\n\u003cli data-start=\"2102\" data-end=\"2128\"\u003eModel Number: NDC312T33W\u003c\/li\u003e\n\u003cli data-start=\"2131\" data-end=\"2156\"\u003eFrame Series: NDC Frame\u003c\/li\u003e\n\u003cli data-start=\"2159\" data-end=\"2185\"\u003eConnection Type: Bolt-On\u003c\/li\u003e\n\u003cli data-start=\"2188\" data-end=\"2216\"\u003ePole Configuration: 3 Pole\u003c\/li\u003e\n\u003cli data-start=\"2219\" data-end=\"2241\"\u003eRated Current: 1200A\u003c\/li\u003e\n\u003cli data-start=\"2244\" data-end=\"2269\"\u003eVoltage Rating: 600 VAC\u003c\/li\u003e\n\u003cli data-start=\"2272\" data-end=\"2310\"\u003eStandard Lug Type: Without Terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"lgtwr4\" data-start=\"2317\" data-end=\"2335\"\u003eImportant Note\u003c\/h3\u003e\n\u003cp data-start=\"2336\" data-end=\"2806\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis circuit breaker \u003cstrong data-start=\"2357\" data-end=\"2394\"\u003erequires a rating plug to operate\u003c\/strong\u003e, which is \u003cstrong data-start=\"2405\" data-end=\"2435\"\u003enot included with the unit\u003c\/strong\u003e. Please confirm the availability and pricing of the appropriate rating plug before ordering if installation is required. The product image represents a \u003cstrong data-start=\"2588\" data-end=\"2635\"\u003ebase model for identification purposes only\u003c\/strong\u003e. If accessories are purchased together with the breaker, they can be \u003cstrong data-start=\"2705\" data-end=\"2781\"\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":47487020040441,"sku":"NDC312T33W-CR","price":9199.0,"currency_code":"USD","in_stock":true},{"title":"New Surplus","offer_id":47487020073209,"sku":"NDC312T33W-NS","price":10999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/NDC100kT33W.webp?v=1772954961","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-cutler-hammer-ndc312t33w-1200a-3-pole-molded-case-circuit-breaker-ls-trip-unit-bolt-on-600vac","provider":"My Circuit Breakers","version":"1.0","type":"link"}