Home » NBK-21315 ECM Refrigeration Motor 115/230V 4-25W 1550-1725 RPM - Replaces Mars 15312, Packard 5412EC, Nidec EC5412
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NBK-21315 ECM Refrigeration Motor 115/230V 4-25W 1550-1725 RPM - Replaces Mars 15312, Packard 5412EC, Nidec EC5412

In stock
SKU: SO-21315
(0)
$139.99
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NBK-21315 ECM Refrigeration Motor - Direct Replacement for Mars, Nidec, US Motors, and Packard

Keep 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.

Key Specifications

  • Part Number: NBK-21315
  • Motor Type: ECM (Electronically Commutated Motor)
  • Voltage: 115/230V
  • Wattage: 4-25W (variable)
  • Speed: 1550-1725 RPM
  • Application: Commercial Refrigeration Fan Motor
  • Condition: New Replacement Part

Direct Replacement For

  • Mars 15312, 15412, 15812, 05312, 05412, 05812
  • Nidec EC5412
  • Packard 5412EC
  • US Motors EC5412

Why Choose the NBK-21315?

  • ECM Energy Efficiency - Variable 4-25W operation delivers significant energy savings over standard PSC motors in commercial refrigeration
  • Dual Voltage - 115/230V compatibility for a wide range of commercial refrigeration configurations
  • Broad Cross-Reference Coverage - Replaces 9 part numbers across Mars, Nidec, US Motors, and Packard
  • OEM-Grade Reliability - Meets or exceeds original equipment specifications across all covered brands
  • Commercial Refrigeration Rated - Built for reach-in coolers, display cases, and refrigeration condensing units

Important: Verify your original motor's voltage, wattage, RPM, rotation, frame size, shaft dimensions, and mounting configuration before ordering to ensure proper fit and performance.