{"product_id":"nbk-21315-ecm-refrigeration-motor-115-230v-4-25w-1550-1725-rpm-mars-15312-packard-5412ec","title":"NBK-21315 ECM Refrigeration Motor 115\/230V 4-25W 1550-1725 RPM - Replaces Mars 15312, Packard 5412EC, Nidec EC5412","description":"\u003ch2\u003eNBK-21315 ECM Refrigeration Motor - Direct Replacement for Mars, Nidec, US Motors, and Packard\u003c\/h2\u003e\u003cp\u003eKeep your commercial refrigeration equipment running at peak efficiency with the NBK-21315 ECM Refrigeration Motor. This electronically commutated motor (ECM) operates on 115\/230V with variable wattage from 4-25W and a speed range of 1550-1725 RPM, delivering energy-efficient, reliable airflow across a broad range of commercial refrigeration applications. A direct OEM-equivalent replacement covering Mars, Nidec, US Motors, and Packard part numbers.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NBK-21315\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Type:\u003c\/strong\u003e ECM (Electronically Commutated Motor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 115\/230V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage:\u003c\/strong\u003e 4-25W (variable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 1550-1725 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Commercial Refrigeration Fan Motor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New Replacement Part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDirect Replacement For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMars 15312, 15412, 15812, 05312, 05412, 05812\u003c\/li\u003e\n\u003cli\u003eNidec EC5412\u003c\/li\u003e\n\u003cli\u003ePackard 5412EC\u003c\/li\u003e\n\u003cli\u003eUS Motors EC5412\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose the NBK-21315?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eECM Energy Efficiency\u003c\/strong\u003e - Variable 4-25W operation delivers significant energy savings over standard PSC motors in commercial refrigeration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Voltage\u003c\/strong\u003e - 115\/230V compatibility for a wide range of commercial refrigeration configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Cross-Reference Coverage\u003c\/strong\u003e - Replaces 9 part numbers across Mars, Nidec, US Motors, and Packard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Grade Reliability\u003c\/strong\u003e - Meets or exceeds original equipment specifications across all covered brands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Refrigeration Rated\u003c\/strong\u003e - Built for reach-in coolers, display cases, and refrigeration condensing units\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Verify your original motor's voltage, wattage, RPM, rotation, frame size, shaft dimensions, and mounting configuration before ordering to ensure proper fit and performance.\u003c\/p\u003e","brand":"NBK","offers":[{"title":"Default Title","offer_id":54044261876080,"sku":"SO-21315","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/4463\/3444\/files\/21315-5412EC-1.webp?v=1784211590","url":"https:\/\/total-hearth.com\/products\/nbk-21315-ecm-refrigeration-motor-115-230v-4-25w-1550-1725-rpm-mars-15312-packard-5412ec","provider":"Total Hearth","version":"1.0","type":"link"}