A3AXFN

Overview

The Hoffman Enclosures A3AXFN is a compact axial fan designed for thermal management within electrical enclosures. It operates on 115VAC at 50/60Hz and delivers an airflow of 27 CFM. The unit features a 3-inch diameter with 3-inch lead wires for direct connection. Constructed from mild steel with a black powder-coated finish, it provides reliable cooling in space-constrained environments.

Feature Summary

• Compact design suitable for limited enclosure space
• Quiet operation for sensitive environments
• Durable steel construction with protective coating

Applications

• Electrical enclosure thermal management
• Control panel cooling
• Industrial equipment ventilation

Procurement Notes

Verify the specific voltage requirement (115VAC) and lead wire length (3 inches) against your system specifications. Confirm that the mounting dimensions align with your enclosure cutout requirements. Ensure the ambient temperature ratings meet your operational conditions before procurement.

Selection Notes

Select this model when space is limited but consistent airflow is required. Compare against larger fans if higher CFM is needed. Verify compatibility with existing wiring harnesses due to the fixed lead wire configuration. Consider the steel material durability for your specific environmental exposure.

Part Context

This component belongs to the Hoffman Compact Axial Fan series, which includes models like A2AXFN24 and A4AXFN. These fans are engineered for quiet, reliable cooling in industrial and commercial applications where standard fans do not fit.

Replacement Considerations

Check for compatible substitutes such as the A2AXFN24 or A4AXFN depending on size constraints. Ensure any replacement matches the 115VAC input and physical mounting footprint. Verify airflow performance equivalence to maintain thermal protection standards.