{"product_id":"marathon-electric-k439-1-4-hp-1800-rpm-56-fr-208-230-460-vac-3-ph-tefc-rigid-base-general-purpose-standard-efficiency-5k49dn4131","title":"Marathon Electric K439, 1\/4 Hp, 1800 Rpm, 56 FR, 208-230\/460 Vac, 3 PH, TEFC, Rigid Base, General Purpose, Standard Efficiency, 5K49DN4131.","description":"\u003cp\u003eK439, 1\/4 Hp, 1800 Rpm, 56 FR, 208-230\/460 Vac, 3 PH, TEFC, Rigid Base, General Purpose, Standard Efficiency, 5K49DN4131.\u003c\/p\u003e\n\n\u003cp\u003eEngineering Data\u003c\/p\u003e\n\n\u003cp\u003eOutput HP : 0.25 HP\u003cbr\u003e\nOutput KW : 0.19 kW\u003cbr\u003e\nFrequency : 60 Hz\u003cbr\u003e\nVoltage : 208-230\/460 V\u003cbr\u003e\nCurrent : 1.1-1.2,0.6 A\u003cbr\u003e\nSpeed : 1725 RPM\u003cbr\u003e\nService Factor : 1 \u003cbr\u003e\nPhase : 3 \u003cbr\u003e\nEfficiency : 67.4 %\u003cbr\u003e\nDuty : Continous \u003cbr\u003e\nInsulation Class : B \u003cbr\u003e\nDesign Code : - \u003cbr\u003e\nKVA Code : L \u003cbr\u003e\nFrame : 56 \u003cbr\u003e\nEnclosure : Totally Enclosed Non Ventilated \u003cbr\u003e\nOverload Protector : N\/R \u003cbr\u003e\nAmbient Temperature : 40 °C\u003cbr\u003e\nDrive End Bearing Size : 6203 \u003cbr\u003e\nOpp Drive End Bearing Size : 6203\u003cbr\u003e\n UL : Recognized \u003cbr\u003e\nCSA : Yes CE : N\u003cbr\u003e\nTechnical Specifications\u003cbr\u003e\nElectrical Type : Three Phase \u003cbr\u003e\nStarting Method : N\/R \u003cbr\u003e\nPoles : 4 \u003cbr\u003e\nRotation : Counterclockwise\/Clockwise \u003cbr\u003e\nMounting : Rigid Base \u003cbr\u003e\nMotor Orientation : Any \u003cbr\u003e\nDrive End Bearing : BALL \u003cbr\u003e\nOpp Drive End Bearing : BALL \u003cbr\u003e\nFrame Material : Rolled Steel \u003cbr\u003e\nOverall Length : 9.57 in\u003cbr\u003e\nFrame Length : 5.34 in\u003cbr\u003e\nShaft Diameter : 0.630 in\u003cbr\u003e\nShaft Extension : 1.88 in\u003c\/p\u003e","brand":"Industrial Motors","offers":[{"title":"Default Title","offer_id":51648242417986,"sku":"K439","price":875.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2298\/4002\/files\/1546280397208603636732.jpg?v=1766303359","url":"https:\/\/industrialmotors.com\/products\/marathon-electric-k439-1-4-hp-1800-rpm-56-fr-208-230-460-vac-3-ph-tefc-rigid-base-general-purpose-standard-efficiency-5k49dn4131","provider":"Industrial Motors","version":"1.0","type":"link"}