{"product_id":"marathon-electric-e591-250-hp-1800-rpm-449t-fr-460-v-3-ph-tefc-rigid-base-hazardous-duty-explosion-proof-xri-efficiency-449ttgs16537","title":"Marathon Electric E591, 250 Hp, 1800 Rpm, 449T FR, 460 V, 3 PH, TEFC, Rigid Base, Hazardous Duty, Explosion Proof, XRI Efficiency,  449TTGS16537.","description":"\u003cp\u003eE591, 250 Hp, 1800 Rpm, 449T FR, 460 V, 3 PH, TEFC, Rigid Base, Hazardous Duty, Explosion Proof, XRI Efficiency,  449TTGS16537.\u003c\/p\u003e\n\n\u003cp\u003eEngineering Data\u003c\/p\u003e\n\n\u003cp\u003eOutput HP :250 HP\u003cbr\u003e\nOutput KW :187.0 kW\u003cbr\u003e\nFrequency :60 Hz\u003cbr\u003e\nVoltage :460 V\u003cbr\u003e\nCurrent :285.0 A\u003cbr\u003e\nSpeed :1785 RPM\u003cbr\u003e\nService Factor :1.15\u003cbr\u003e\nPhase :3\u003cbr\u003e\nEfficiency :96.5 %\u003cbr\u003e\nDuty :Continuous\u003cbr\u003e\nInsulation Class :F\u003cbr\u003e\nDesign Code :B\u003cbr\u003e\nKVA Code :G\u003cbr\u003e\nFrame :447\/449T\u003cbr\u003e\nEnclosure :Explosion Proof Fan cooled\u003cbr\u003e\nOverload Protector :No\u003cbr\u003e\nAmbient Temperature :40 °C\u003cbr\u003e\nDrive End Bearing Size :N U319\u003cbr\u003e\nOpp Drive End Bearing Size :6318\u003cbr\u003e\nUL :UL Listed; also, UL Certified for Canada\u003cbr\u003e\nCSA :NCE :NIP Code :54\u003cbr\u003e\nTechnical Specifications\u003cbr\u003e\nElectrical Type :Squirrel Cage Inverter Rated\u003cbr\u003e\nStarting Method :Line Or Inverter\u003cbr\u003e\nPoles :4\u003cbr\u003e\nRotation :Reversible\u003cbr\u003e\nMounting :Rigid Base\u003cbr\u003e\nMotor Orientation :Horizontal\u003cbr\u003e\nDrive End Bearing :Roller\u003cbr\u003e\nOpp Drive End Bearing :Ball\u003cbr\u003e\nFrame Material :Cast Iron\u003cbr\u003e\nShaft Type :T\u003cbr\u003e\nOverall Length :51.85 in\u003cbr\u003e\nFrame Length :28.75 in\u003cbr\u003e\nShaft Diameter :3.375 in\u003cbr\u003e\nShaft Extension :8.76 in\u003c\/p\u003e","brand":"Industrial Motors","offers":[{"title":"Default Title","offer_id":51648088047938,"sku":"E591","price":32609.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2298\/4002\/files\/rigid_base_115_36_23.png?v=1766300507","url":"https:\/\/industrialmotors.com\/products\/marathon-electric-e591-250-hp-1800-rpm-449t-fr-460-v-3-ph-tefc-rigid-base-hazardous-duty-explosion-proof-xri-efficiency-449ttgs16537","provider":"Industrial Motors","version":"1.0","type":"link"}