Cooling fan EFB Elektronik 691656GR White Steel 230V 50Hz

The EFB Elektronik 691656GR White Steel 230V 50Hz is a cooling fan designed to provide reliable airflow for equipment and enclosures where mains-powered ventilation is required. The fan has a steel housing finished in white and operates from a 230 V AC, 50 Hz supply. It is intended for use in electrical cabinets, control panels, and other installations that need steady air circulation to maintain component temperatures within safe limits.

Advantages

The steel housing offers mechanical robustness and resistance to deformation in typical installation environments. Operation at standard mains voltage (230 V, 50 Hz) simplifies integration without additional power converters. The white finish allows the fan to blend with light-coloured panels and cabinets while providing a durable surface that is easy to clean.

Suitable for

• Ventilation of electrical enclosures and control cabinets
• Replacement or upgrade of existing mains-powered fans
• General-purpose cooling where a compact, steel-housed fan is required

Key specifications

• Type: Cooling fan for mains supply
• Supply: 230 V AC, 50 Hz
• Housing material: Steel
• Colour: White
• Application area: Equipment and enclosure ventilation

How to use

Mount the fan in a suitable opening of the enclosure or panel using appropriate fasteners that match the fan's mounting holes and the enclosure material. Ensure the unit is connected to a 230 V, 50 Hz mains supply via a protected circuit and that wiring follows local electrical codes. Position the fan so that airflow direction suits the intended cooling strategy (intake or exhaust), and confirm clearance around the inlet and outlet to avoid airflow restriction. After installation, verify correct rotation and stable operation before closing the enclosure.

Recommendations

For reliable long-term operation, inspect the fan periodically for dust buildup and mechanical wear. Clean the housing and impeller as needed and ensure the fan is mounted on a vibration-free surface. Use appropriate overcurrent protection on the supply circuit and follow relevant safety standards for electrical installations.