{"product_id":"marathon-xri®-sd-severe-duty-motor-1","title":"Marathon XRI®-SD Severe Duty Motor","description":"\u003cp\u003e\u003cstrong\u003e 250 HP, 3 Ph, 60 Hz, 460 V, 1800 RPM, 449T Frame, TEFC\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMeets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007\r\n100% cast iron construction for rigidity and reduced vibration\r\nMeets IEEE45 USCG Marine Duty,Meets Ford EM1 Automotive Duty Specification\r\nMAX GUARD® Class H insulation system\r\nIP55 protection\r\nConstant Torque for inverter duty\r\nSintered bronze breather with brass drain \u0026amp; breather\r\nBearing caps, Precision balanced to .08”\/sec\r\n1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power\r\nInternal and external epoxy finish\u003c\/p\u003e","brand":"Marathon","offers":[{"title":"Default Title","offer_id":51010610397486,"sku":"449TTFCD6528","price":20071.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/5668\/0750\/files\/J2205KJ7EE73KB00.png?v=1778370047","url":"https:\/\/slaymakerelectric.com\/products\/marathon-xri%c2%ae-sd-severe-duty-motor-1","provider":"Slaymaker Electric","version":"1.0","type":"link"}