The ebm-papst 6224NH is a high-performance DC axial compact fan engineered for demanding industrial cooling applications. Operating at 24V, this fan delivers an airflow of 480 m3/h and a speed of 4000 RPM, effectively dissipating heat from electronic components and enclosures. Constructed with a durable aluminum housing and fiberglass-reinforced PA plastic impeller, the 6224NH offers long-lasting reliability. It incorporates ball bearings for smooth and quiet operation, along with electronic blocking protection to prevent motor damage. The fan is also VDE, CSA, UL, and CE approved, ensuring compliance with international safety standards. VARIOFAN models are available with an optional external temperature sensor and Vario-Pro software configuration for customizable cooling solutions.