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This AC cooling fan is a perfect substitute for NMB 4715MS-22T-B50, adopting classic 12038 12-centimeter thick frame design. It works with 220V alternating current and features 13W/14W power consumption to provide powerful heat dissipation airflow.
Constructed with durable AC motor components, the fan features low vibration and long service life, capable of round-the-clock operation in industrial harsh environments. It rapidly discharges internal heat from electrical control cabinets, inverters, welding machines, server racks and high-power equipment to prevent overheating failure.
Standard 12038 mounting hole spacing matches most cabinet fan brackets without extra modification. Simple terminal wiring structure facilitates quick installation and maintenance, an essential spare cooling accessory for factory equipment repair, electrical cabinet renovation and industrial heat dissipation projects.