1Pcs Replacement Fan for SUNON MB40202VX000CA99, 40×40×20mm 4020 4CM DC 24V 1.54W Brushless Axial Cooling Fan, Mini Fan for Inverter, Industrial Recorder and Compact Control Equipment Heat Dissipati

This 4020 brushless DC axial fan serves as a compatible replacement for SUNON MB40202VX000CA99 cooling fan. It features 40×40×20mm (40mm/4CM) mounting dimension with DC 24V operating voltage and 1.54W power consumption, fully aligning with the original fans electrical and physical requirements for equipment repair. Adopting highquality brushless motor, this mini fan delivers consistent airflow with low noise output and extended service life, capable of nonstop running inside enclosed industrial hardware. Compact form factor is ideal for spacelimited installations in inverters, industrial recorders, small switching power supplies and embedded control units. Tough plastic frame and fan blades can handle minor cabinet vibration and ambient temperature shifts, removing builtup internal heat to protect circuit components from overheating damage. Please carefully confirm your original fans dimension, voltage, power and wire definition before placing your order. This is aftermarket substitute unit, not genuine SUNON original fan.