{"product_id":"eaton-cutler-hammer-e2m3800mwwa13u66-800a-3-pole-molded-case-mining-circuit-breaker-bolt-on-600vac","title":"Eaton Cutler Hammer E2M3800MWWA13U66 800A 3 Pole Molded Case Mining Circuit Breaker – Bolt On – 600VAC","description":"\u003cp data-start=\"148\" data-end=\"904\"\u003eThe Eaton Cutler Hammer E2M3800MWWA13U66 is a heavy-duty molded case mining circuit breaker designed for demanding industrial and mining power distribution systems. Rated at 800 amps with a 3-pole configuration, it features an interchangeable magnetic-only trip unit that provides instantaneous short-circuit protection, typically used where external overload protection is implemented in the system design. This configuration combines the A13 auxiliary switch for breaker status indication with the U66 undervoltage release and LED indicator for enhanced operational safety and system protection under low-voltage conditions. Built with a rugged molded case and bolt-on mounting design, it delivers reliable performance in harsh environments up to 600VAC.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1wc2bmo\" data-start=\"906\" data-end=\"933\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul data-start=\"934\" data-end=\"1328\"\u003e\n\u003cli data-section-id=\"el4ink\" data-start=\"934\" data-end=\"966\"\u003eBrand: Eaton \/ Cutler Hammer\u003c\/li\u003e\n\u003cli data-section-id=\"ll4aj8\" data-start=\"967\" data-end=\"1001\"\u003eModel Number: E2M3800MWWA13U66\u003c\/li\u003e\n\u003cli data-section-id=\"1plmm2m\" data-start=\"1002\" data-end=\"1023\"\u003eAmperage: 800 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"1mjvejc\" data-start=\"1024\" data-end=\"1051\"\u003eNumber of Poles: 3 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"1uagnpo\" data-start=\"1052\" data-end=\"1104\"\u003eBreaker Type: Molded Case Mining Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"4edz77\" data-start=\"1105\" data-end=\"1128\"\u003eMount Type: Bolt On\u003c\/li\u003e\n\u003cli data-section-id=\"1sd9s71\" data-start=\"1129\" data-end=\"1159\"\u003eFrame Style: E2M \/ M Frame\u003c\/li\u003e\n\u003cli data-section-id=\"1p90ro1\" data-start=\"1160\" data-end=\"1209\"\u003eTrip Unit Type: Interchangeable Magnetic Only\u003c\/li\u003e\n\u003cli data-section-id=\"1gofju0\" data-start=\"1210\" data-end=\"1233\"\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"1cqf1cr\" data-start=\"1234\" data-end=\"1278\"\u003eConfiguration: A13 + U66 Factory Options\u003c\/li\u003e\n\u003cli data-section-id=\"1p6vay7\" data-start=\"1279\" data-end=\"1328\"\u003eStandard Lug Type: Without Terminals Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"58xi60\" data-start=\"1330\" data-end=\"1359\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1360\" data-end=\"2005\"\u003e\n\u003cli data-section-id=\"7esy2i\" data-start=\"1360\" data-end=\"1430\"\u003eMagnetic-only trip unit for instantaneous short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"8wq36f\" data-start=\"1431\" data-end=\"1504\"\u003eRequires external overload protection depending on application design\u003c\/li\u003e\n\u003cli data-section-id=\"13vkgeb\" data-start=\"1505\" data-end=\"1583\"\u003eHeavy-duty molded case construction for mining and industrial environments\u003c\/li\u003e\n\u003cli data-section-id=\"1cyv624\" data-start=\"1584\" data-end=\"1628\"\u003eBolt-on mounting for secure installation\u003c\/li\u003e\n\u003cli data-section-id=\"uppc6r\" data-start=\"1629\" data-end=\"1667\"\u003eOperating temperature rating: 40°C\u003c\/li\u003e\n\u003cli data-section-id=\"1mewiia\" data-start=\"1668\" data-end=\"1703\"\u003eTrip Setting Range: 3000 – 6000\u003c\/li\u003e\n\u003cli data-section-id=\"1gxwg33\" data-start=\"1704\" data-end=\"1771\"\u003eA13 Option Includes: 2-A (Open) \/ 2-B (Closed) Auxiliary Switch\u003c\/li\u003e\n\u003cli data-section-id=\"1fa164f\" data-start=\"1772\" data-end=\"1817\"\u003eA13 Mounting Position: Right Pole Mounted\u003c\/li\u003e\n\u003cli data-section-id=\"agrp2x\" data-start=\"1818\" data-end=\"1843\"\u003eA13 Wiring Exit: Rear\u003c\/li\u003e\n\u003cli data-section-id=\"1e4fein\" data-start=\"1844\" data-end=\"1903\"\u003eU66 Option Includes: 120 VAC Undervoltage Release (UVR)\u003c\/li\u003e\n\u003cli data-section-id=\"1311xr2\" data-start=\"1904\" data-end=\"1934\"\u003eU66 Includes LED Indicator\u003c\/li\u003e\n\u003cli data-section-id=\"c26ixe\" data-start=\"1935\" data-end=\"1979\"\u003eU66 Mounting Position: Left Pole Mounted\u003c\/li\u003e\n\u003cli data-section-id=\"7w9j7z\" data-start=\"1980\" data-end=\"2005\"\u003eU66 Wiring Exit: Rear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"11flra0\" data-start=\"2007\" data-end=\"2031\"\u003eVoltage and Ratings\u003c\/h2\u003e\n\u003cul data-start=\"2032\" data-end=\"2324\"\u003e\n\u003cli data-section-id=\"xbwqhm\" data-start=\"2032\" data-end=\"2060\"\u003eMaximum Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1i0mvqx\" data-start=\"2061\" data-end=\"2087\"\u003eRated Current: 800 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"18sr2bu\" data-start=\"2088\" data-end=\"2129\"\u003eInterrupting Capacity: 65 kA @ 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"rjdg8f\" data-start=\"2130\" data-end=\"2176\"\u003eInterrupting Capacity: 35 \/ 50 kA @ 480VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1a6zbta\" data-start=\"2177\" data-end=\"2218\"\u003eInterrupting Capacity: 25 kA @ 600VAC\u003c\/li\u003e\n\u003cli data-section-id=\"5j6pm5\" data-start=\"2219\" data-end=\"2260\"\u003eInterrupting Capacity: 22 kA @ 250VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1ky5wq7\" data-start=\"2261\" data-end=\"2291\"\u003eFrequency Rating: 50\/60 Hz\u003c\/li\u003e\n\u003cli data-section-id=\"1gu0bwh\" data-start=\"2292\" data-end=\"2324\"\u003eUVR Control Voltage: 120 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"165x1by\" data-start=\"2326\" data-end=\"2343\"\u003eProduct Data\u003c\/h2\u003e\n\u003cul data-start=\"2344\" data-end=\"2810\"\u003e\n\u003cli data-section-id=\"10m8uyp\" data-start=\"2344\" data-end=\"2414\"\u003eCondition: New \/ Surplus \/ Reconditioned (subject to availability)\u003c\/li\u003e\n\u003cli data-section-id=\"1pruqjc\" data-start=\"2415\" data-end=\"2435\"\u003eWarranty: 1 Year\u003c\/li\u003e\n\u003cli data-section-id=\"ef7yl1\" data-start=\"2436\" data-end=\"2484\"\u003eProduct Category: Industrial Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"1phsvrp\" data-start=\"2485\" data-end=\"2622\"\u003eSuitable Applications: Mining Systems, Industrial Power Distribution, Motor Circuits, Heavy-Duty Feeders, Critical Protection Systems\u003c\/li\u003e\n\u003cli data-section-id=\"11205e6\" data-start=\"2623\" data-end=\"2664\"\u003eManufacturer Series: Eaton E2M Series\u003c\/li\u003e\n\u003cli data-section-id=\"o0hedk\" data-start=\"2665\" data-end=\"2693\"\u003eConnection Type: Bolt On\u003c\/li\u003e\n\u003cli data-section-id=\"bn3fjf\" data-start=\"2694\" data-end=\"2769\"\u003eInstalled Accessories: Auxiliary Switch + Undervoltage Release with LED\u003c\/li\u003e\n\u003cli data-section-id=\"198ct1w\" data-start=\"2770\" data-end=\"2810\"\u003eLug Type: Without Terminals Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"rzxvn7\" data-start=\"2812\" data-end=\"2831\"\u003eImportant Note\u003c\/h2\u003e\n\u003cp data-start=\"2832\" data-end=\"3233\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eProduct image may represent a standard base model and is for identification purposes only. This unit includes factory-installed A13 and U66 accessory options and uses a magnetic-only trip system requiring external overload protection depending on application design. Always verify coordination requirements, voltage rating, accessory configuration, and installation suitability before purchase or use.\u003c\/p\u003e","brand":"Eaton Cutler Hammer Mining","offers":[{"title":"Certified Reconditioned","offer_id":48325960696057,"sku":null,"price":8199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/E2M3800MWWA13U66.webp?v=1777282862","url":"https:\/\/mycircuitbreakers.com\/products\/eaton-cutler-hammer-e2m3800mwwa13u66-800a-3-pole-molded-case-mining-circuit-breaker-bolt-on-600vac","provider":"My Circuit Breakers","version":"1.0","type":"link"}