{"product_id":"eaton-cutler-hammer-mdlb3500-500a-3-poles-molded-case-circuit-breaker-bolt-on-600vac","title":"Eaton Cutler Hammer MDLB3500 500A 3 Poles Molded Case Circuit Breaker – Bolt On – 600VAC","description":"\u003cp data-start=\"137\" data-end=\"872\"\u003eThe Eaton Cutler-Hammer MDLB3500 molded case circuit breaker is built to provide dependable circuit protection for industrial and commercial electrical distribution systems. Designed with the MDLB frame style and equipped with a thermal magnetic non-interchangeable trip unit, this breaker effectively protects circuits against overload and short-circuit conditions. With a continuous current rating of 500 amperes at 40°C and a 3-pole configuration, it supports AC voltages up to 600VAC and DC applications up to 250VDC. The bolt-on mounting configuration allows secure installation in compatible panelboards and switchgear, while the durable molded case construction ensures reliable performance in demanding electrical environments.\u003c\/p\u003e\n\u003ch2 data-section-id=\"3ipjz4\" data-start=\"879\" data-end=\"904\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"907\" data-end=\"941\"\u003e\n\u003cstrong data-start=\"907\" data-end=\"917\"\u003eBrand:\u003c\/strong\u003e Eaton \/ Cutler-Hammer\u003c\/li\u003e\n\u003cli data-start=\"944\" data-end=\"965\"\u003e\n\u003cstrong data-start=\"944\" data-end=\"954\"\u003eModel:\u003c\/strong\u003e MDLB3500\u003c\/li\u003e\n\u003cli data-start=\"968\" data-end=\"1015\"\u003e\n\u003cstrong data-start=\"968\" data-end=\"985\"\u003eBreaker Type:\u003c\/strong\u003e Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-start=\"1018\" data-end=\"1056\"\u003e\n\u003cstrong data-start=\"1018\" data-end=\"1033\"\u003eFrame Type:\u003c\/strong\u003e MDLB (M Frame Style)\u003c\/li\u003e\n\u003cli data-start=\"1059\" data-end=\"1122\"\u003e\n\u003cstrong data-start=\"1059\" data-end=\"1078\"\u003eTrip Unit Type:\u003c\/strong\u003e Thermal Magnetic Non-Interchangeable Trip\u003c\/li\u003e\n\u003cli data-start=\"1125\" data-end=\"1158\"\u003e\n\u003cstrong data-start=\"1125\" data-end=\"1145\"\u003eAmperage Rating:\u003c\/strong\u003e 500 Ampere\u003c\/li\u003e\n\u003cli data-start=\"1161\" data-end=\"1190\"\u003e\n\u003cstrong data-start=\"1161\" data-end=\"1181\"\u003eNumber of Poles:\u003c\/strong\u003e 3 Pole\u003c\/li\u003e\n\u003cli data-start=\"1193\" data-end=\"1221\"\u003e\n\u003cstrong data-start=\"1193\" data-end=\"1211\"\u003eMounting Type:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli data-start=\"1224\" data-end=\"1249\"\u003e\n\u003cstrong data-start=\"1224\" data-end=\"1238\"\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\u003cli data-start=\"1252\" data-end=\"1304\"\u003e\n\u003cstrong data-start=\"1252\" data-end=\"1274\"\u003eStandard Lug Type:\u003c\/strong\u003e Not Included \/ Configurable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1311\" data-end=\"1338\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThermal magnetic trip mechanism for accurate overload and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eNon-interchangeable trip unit with fixed protection settings\u003c\/li\u003e\n\u003cli\u003eHeavy-duty molded case construction for durability in industrial environments\u003c\/li\u003e\n\u003cli\u003eDesigned for both AC and limited DC circuit protection\u003c\/li\u003e\n\u003cli\u003eHigh interrupting capacity for dependable fault interruption\u003c\/li\u003e\n\u003cli\u003eSuitable for commercial and industrial electrical distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"ihrae0\" data-start=\"1778\" data-end=\"1800\"\u003eVoltage and Ratings\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1803\" data-end=\"1836\"\u003e\n\u003cstrong data-start=\"1803\" data-end=\"1826\"\u003eMaximum AC Voltage:\u003c\/strong\u003e 600 VAC\u003c\/li\u003e\n\u003cli data-start=\"1839\" data-end=\"1872\"\u003e\n\u003cstrong data-start=\"1839\" data-end=\"1862\"\u003eMaximum DC Voltage:\u003c\/strong\u003e 250 VDC\u003c\/li\u003e\n\u003cli data-start=\"1875\" data-end=\"1903\"\u003e\n\u003cstrong data-start=\"1875\" data-end=\"1901\"\u003eInterrupting Capacity:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli data-start=\"1908\" data-end=\"1925\"\u003e65 kA @ 240 VAC\u003c\/li\u003e\n\u003cli data-start=\"1930\" data-end=\"1947\"\u003e50 kA @ 480 VAC\u003c\/li\u003e\n\u003cli data-start=\"1952\" data-end=\"1969\"\u003e25 kA @ 600 VAC\u003c\/li\u003e\n\u003cli data-start=\"1974\" data-end=\"1991\"\u003e22 kA @ 250 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1994\" data-end=\"2053\"\u003e\n\u003cstrong data-start=\"1994\" data-end=\"2011\"\u003eTrip Setting:\u003c\/strong\u003e 5–10 times the continuous ampere rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"we2dfi\" data-start=\"2060\" data-end=\"2075\"\u003eProduct Data\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"2078\" data-end=\"2119\"\u003e\n\u003cstrong data-start=\"2078\" data-end=\"2095\"\u003eManufacturer:\u003c\/strong\u003e Eaton \/ Cutler-Hammer\u003c\/li\u003e\n\u003cli data-start=\"2122\" data-end=\"2161\"\u003e\n\u003cstrong data-start=\"2122\" data-end=\"2141\"\u003eProduct Series:\u003c\/strong\u003e MDLB Frame Series\u003c\/li\u003e\n\u003cli data-start=\"2164\" data-end=\"2212\"\u003e\n\u003cstrong data-start=\"2164\" data-end=\"2182\"\u003eConfiguration:\u003c\/strong\u003e Molded Case Circuit Breaker\u003c\/li\u003e\n\u003cli data-start=\"2215\" data-end=\"2245\"\u003e\n\u003cstrong data-start=\"2215\" data-end=\"2235\"\u003eConnection Type:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003cli data-start=\"2248\" data-end=\"2270\"\u003e\n\u003cstrong data-start=\"2248\" data-end=\"2261\"\u003eWarranty:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n\u003cli data-start=\"2273\" data-end=\"2390\"\u003e\n\u003cstrong data-start=\"2273\" data-end=\"2289\"\u003eApplication:\u003c\/strong\u003e Industrial power distribution, panelboard protection, and heavy-duty electrical circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1x5xxf7\" data-start=\"2397\" data-end=\"2414\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"2415\" data-end=\"2796\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe product image shown represents a base model and is intended for identification purposes only. If accessories are purchased together with the breaker, they can be installed to meet your specific configuration requirements at no additional cost. Please include the necessary configuration details in the order comment box during checkout to ensure accurate assembly and delivery.\u003c\/p\u003e","brand":"Eaton Cutler-Hammer","offers":[{"title":"Certified Reconditioned","offer_id":47492356145401,"sku":"MDLB3500-CR","price":2799.0,"currency_code":"USD","in_stock":true},{"title":"New Surplus","offer_id":47492356178169,"sku":"MDLB3500-NS","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/mdlb_1_2_15.webp?v=1773076316","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-cutler-hammer-mdlb3500-500a-3-poles-molded-case-circuit-breaker-bolt-on-600vac","provider":"My Circuit Breakers","version":"1.0","type":"link"}