NMB 12038VA-48R-GL 4715VL-07W-B69 IP55 Waterproof DC Axial Fan 48V 0.90A 3-Wire 120×120×38mm Industrial Cooling Fan

This NMB waterproof axial fan covers two interchangeable part numbers: 12038VA-48R-GL and 4715VL-07W-B69, with standard 120x120x38mm 12038 overall dimension. It runs on DC 48V power supply with rated working current 0.90A, generating powerful airflow to rapidly exhaust internal hot air of industrial devices.

Adopting professional IP55 waterproof and dustproof sealing treatment, the fan resists splashing water, dust and moisture interference, perfectly adapting to outdoor equipment, humid workshops and dusty industrial environments. Equipped with a 3-wire harness with tach signal wire, it can feed real-time speed data back to the control system to realize overheat and stall protection.

Built with high-precision double ball bearings, the fan runs with low vibration and stable rotation, supporting 24/7 long-term continuous operation. Standard mounting hole layout enables direct replacement for 48V DC communication cabinets, UPS power supplies, inverters and outdoor control boxes of mainstream industrial brands. It is a reliable waterproof cooling replacement part for harsh industrial thermal management scenarios.