{"product_id":"eaton-cutler-hammer-mdl3450-450a-3-poles-molded-case-circuit-breaker-bolt-on-600vac","title":"Eaton Cutler Hammer MDL3450 450A 3 Poles Molded Case Circuit Breaker – Bolt On – 600VAC","description":"\u003cp data-start=\"136\" data-end=\"807\"\u003eThe Eaton Cutler-Hammer MDL3450 molded case circuit breaker is engineered to provide reliable overcurrent protection in \u003cstrong data-start=\"256\" data-end=\"309\"\u003eindustrial and commercial AC and DC power systems\u003c\/strong\u003e. Featuring the MDL frame style with a \u003cstrong data-start=\"348\" data-end=\"394\"\u003ethermal magnetic interchangeable trip unit\u003c\/strong\u003e, this breaker safeguards electrical circuits against overloads and short circuits. Rated for \u003cstrong data-start=\"488\" data-end=\"511\"\u003e450 amperes at 40°C\u003c\/strong\u003e with a \u003cstrong data-start=\"519\" data-end=\"543\"\u003e3-pole configuration\u003c\/strong\u003e, it is suitable for AC voltages up to \u003cstrong data-start=\"582\" data-end=\"592\"\u003e600VAC\u003c\/strong\u003e and DC applications up to \u003cstrong data-start=\"619\" data-end=\"629\"\u003e250VDC\u003c\/strong\u003e. The bolt-on mounting design allows secure installation in compatible panelboards, while the versatile trip unit ensures flexible system protection tailored to your application.\u003c\/p\u003e\n\u003ch2 data-section-id=\"3ipjz4\" data-start=\"814\" data-end=\"839\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"842\" data-end=\"876\"\u003e\n\u003cstrong data-start=\"842\" data-end=\"852\"\u003eBrand:\u003c\/strong\u003e Eaton \/ Cutler-Hammer\u003c\/li\u003e\n\u003cli data-start=\"879\" data-end=\"899\"\u003e\n\u003cstrong data-start=\"879\" data-end=\"889\"\u003eModel:\u003c\/strong\u003e MDL3450\u003c\/li\u003e\n\u003cli data-start=\"902\" data-end=\"949\"\u003e\n\u003cstrong data-start=\"902\" data-end=\"919\"\u003eBreaker Type:\u003c\/strong\u003e Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-start=\"952\" data-end=\"989\"\u003e\n\u003cstrong data-start=\"952\" data-end=\"967\"\u003eFrame Type:\u003c\/strong\u003e MDL (M Frame Style)\u003c\/li\u003e\n\u003cli data-start=\"992\" data-end=\"1051\"\u003e\n\u003cstrong data-start=\"992\" data-end=\"1011\"\u003eTrip Unit Type:\u003c\/strong\u003e Thermal Magnetic Interchangeable Trip\u003c\/li\u003e\n\u003cli data-start=\"1054\" data-end=\"1087\"\u003e\n\u003cstrong data-start=\"1054\" data-end=\"1074\"\u003eAmperage Rating:\u003c\/strong\u003e 450 Ampere\u003c\/li\u003e\n\u003cli data-start=\"1090\" data-end=\"1119\"\u003e\n\u003cstrong data-start=\"1090\" data-end=\"1110\"\u003eNumber of Poles:\u003c\/strong\u003e 3 Pole\u003c\/li\u003e\n\u003cli data-start=\"1122\" data-end=\"1150\"\u003e\n\u003cstrong data-start=\"1122\" data-end=\"1140\"\u003eMounting Type:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli data-start=\"1153\" data-end=\"1178\"\u003e\n\u003cstrong data-start=\"1153\" data-end=\"1167\"\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli data-start=\"1181\" data-end=\"1233\"\u003e\n\u003cstrong data-start=\"1181\" data-end=\"1203\"\u003eStandard Lug Type:\u003c\/strong\u003e Not Included \/ Configurable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1240\" data-end=\"1267\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1270\" data-end=\"1353\"\u003eThermal magnetic trip mechanism for precise overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-start=\"1356\" data-end=\"1410\"\u003eInterchangeable trip unit for flexible configuration\u003c\/li\u003e\n\u003cli data-start=\"1413\" data-end=\"1465\"\u003eHeavy-duty molded case construction for durability\u003c\/li\u003e\n\u003cli data-start=\"1468\" data-end=\"1510\"\u003eDesigned for both AC and DC applications\u003c\/li\u003e\n\u003cli data-start=\"1513\" data-end=\"1579\"\u003eReliable protection for critical electrical distribution systems\u003c\/li\u003e\n\u003cli data-start=\"1582\" data-end=\"1650\"\u003eSupports industrial, commercial, and renewable energy applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"ihrae0\" data-start=\"1657\" data-end=\"1679\"\u003eVoltage and Ratings\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1682\" data-end=\"1711\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-start=\"1714\" data-end=\"1743\"\u003eMaximum DC Voltage: 250 VDC\u003c\/li\u003e\n\u003cli data-start=\"1746\" data-end=\"1770\"\u003eInterrupting Capacity:\u003c\/li\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli data-start=\"1775\" data-end=\"1792\"\u003e65 kA @ 240 VAC\u003c\/li\u003e\n\u003cli data-start=\"1797\" data-end=\"1814\"\u003e50 kA @ 480 VAC\u003c\/li\u003e\n\u003cli data-start=\"1819\" data-end=\"1836\"\u003e25 kA @ 600 VAC\u003c\/li\u003e\n\u003cli data-start=\"1841\" data-end=\"1858\"\u003e22 kA @ 250 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1861\" data-end=\"1916\"\u003eTrip Setting: 5–10 times the continuous ampere rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"we2dfi\" data-start=\"1923\" data-end=\"1938\"\u003eProduct Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1941\" data-end=\"1982\"\u003e\n\u003cstrong data-start=\"1941\" data-end=\"1958\"\u003eManufacturer:\u003c\/strong\u003e Eaton \/ Cutler-Hammer\u003c\/li\u003e\n\u003cli data-start=\"1985\" data-end=\"2016\"\u003e\n\u003cstrong data-start=\"1985\" data-end=\"2004\"\u003eProduct Series:\u003c\/strong\u003e MDL Frame\u003c\/li\u003e\n\u003cli data-start=\"2019\" data-end=\"2067\"\u003e\n\u003cstrong data-start=\"2019\" data-end=\"2037\"\u003eConfiguration:\u003c\/strong\u003e Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-start=\"2070\" data-end=\"2100\"\u003e\n\u003cstrong data-start=\"2070\" data-end=\"2090\"\u003eConnection Type:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli data-start=\"2103\" data-end=\"2125\"\u003e\n\u003cstrong data-start=\"2103\" data-end=\"2116\"\u003eWarranty:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003cli data-start=\"2128\" data-end=\"2228\"\u003e\n\u003cstrong data-start=\"2128\" data-end=\"2144\"\u003eApplication:\u003c\/strong\u003e Industrial AC\/DC power distribution, panel protection, and critical load circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1x5xxf7\" data-start=\"2235\" data-end=\"2252\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"2253\" data-end=\"2561\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe product image represents a base model for identification purposes. Accessories purchased with the breaker can be installed to meet your configuration needs at \u003cstrong data-start=\"2416\" data-end=\"2438\"\u003eno additional cost\u003c\/strong\u003e. Be sure to include all necessary details in the order comment box during checkout to ensure proper assembly and delivery.\u003c\/p\u003e","brand":"Eaton Cutler-Hammer","offers":[{"title":"Certified Reconditioned","offer_id":47490467823865,"sku":"MDL3450-CR","price":3399.0,"currency_code":"USD","in_stock":true},{"title":"New Surplus","offer_id":47490467856633,"sku":"MDL3450-NS","price":5499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/mdl_19.webp?v=1773053801","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-cutler-hammer-mdl3450-450a-3-poles-molded-case-circuit-breaker-bolt-on-600vac","provider":"My Circuit Breakers","version":"1.0","type":"link"}