Fans S3G800-B084-01/F02motor case fan 800 740RPM 1.4A 380-480V

Industrial axial fan for 380–480 V systems

The ebmpapst S3G800-B084-01/F02motor is an AC compact axial fan built for equipment that runs on three-phase 380–480 V power at 50/60 Hz. It targets integrators and maintenance teams who need a direct-drive cooling module with integrated motor and thermal overload protection. The braided HyBlade impeller and black-coated steel blades are designed for continuous airflow in industrial enclosures.

735–835 W motor delivers 740 RPM at 1.4 A

At rated voltage the fan draws 1.4 A and spins at a constant 740 min⁻¹, moving high-volume air through restrictive ducts or dense component layouts. Impedance protection allows operation under back-pressure without tripping, while the thermal overload guard keeps the motor running through phase-loss or overload events. Headroom ends when inlet temperature or static pressure exceeds the published curve for the 800 mm class.

Integrated motor saves space.

The rotor and steel blades share a black coating that resists humidity and light chemical exposure common in plant environments. Variable-speed capability lets the drive adjust airflow to actual load, reducing noise and power draw during partial-load periods. Mounting follows the standard axial footprint for the 800 series, so the unit drops into existing cut-outs without redesign.