HOFFMAN ABRKT4 Fan Bracket, Aluminum

HOFFMAN ABRKT4 Aluminium Fan Bracket

The HOFFMAN ABRKT4 is an aluminium bracket designed to secure compact axial fans onto enclosure panels. It suits installers who need to direct airflow at localised hot spots or provide general air circulation inside electrical cabinets. The mill-finish aluminium construction resists corrosion in indoor industrial environments. This accessory simplifies fan retrofits on existing sheet-metal enclosures.

Check panel thickness

Verify that the enclosure panel can accept the bracket’s fixing centres and that the chosen compact axial fan matches the bracket’s hole spacing. Ensure there is sufficient clearance behind the panel for the fan body and wiring. The bracket is intended for flat metal panels; curved or non-metallic surfaces may require additional fabrication. No mounting hardware is included with the bracket.

Passive aluminium bracket adds no noise

The bracket itself has no moving parts, so it contributes zero acoustic noise and draws no electrical power. Thermal performance depends entirely on the fan selected and the airflow path inside the enclosure. Aluminium construction helps dissipate a small amount of heat from the fan motor through conduction. Normal use imposes no additional thermal load on the system.