12038 DC12V 0.40A 2-Wire Brushless Cooling Fan, 120×120×38mm 12CM Replacement Fan Model RDM1238B for Cabinet & Inverter

This 12038 industrial cooling fan measures 120×120×38mm, rated DC12V voltage and 0.40A current, specially designed as a drop-in substitute for RDM1238B equipment cooling fans without modification. Built with high-quality brushless motor, it runs smoothly with low noise and minimal vibration, supporting 24-hour continuous operation. Optimized wide blades boost air volume to rapidly discharge heat sealed inside inverters, control cabinets and power equipment, avoiding overheating failures. High-strength flame-retardant plastic frame and dynamically balanced fan blades reduce shaking during long-term rotation. Two-wire positive and negative wiring simplifies assembly and daily maintenance, no complex conversion wiring needed.

Plug-and-play with 12V DC power supply, widely used for inverter cabinets, automation control boxes, switching power supplies and server racks that require RDM1238B 12cm cooling fans.