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Square axial fan in cast aluminium housing with polycarbonate blades, lead wire connection

HOFFMAN

HOFFMAN A4AXFN2 electrical box 230V AC 100 cfm

SKU CH-HJGG-0X555

A 230V AC axial fan delivering 100 cfm airflow for compact equipment cooling

  • TypeTraffic & Parking Lot
  • 100 cfm airflow for equipment cooling
  • 230 V AC supply fits industrial panels
  • 16/14 W draw keeps energy use low
  • 37/41 dB sound level suits quiet enclosures
  • Ball-bearing motor extends operating life

HOFFMAN A4AXFN2 230V AC Axial Fan

The HOFFMAN A4AXFN2 is a square axial fan rated for 230V AC operation. It delivers 100 cfm of airflow at zero static pressure for equipment cooling in compact enclosures. The cast aluminium housing and polycarbonate blades are built for traffic and parking lot environments. Ball bearings support continuous duty cycles.

Suits tight enclosure cooling.

This fan fits builders who need a compact square unit with lead-wire connections for direct mounting in small cabinets. The 37 to 41 sound level range suits noise-sensitive installations. Buyers who require an IP rating for wash-down or outdoor exposure should look elsewhere. The lack of duct flanges makes it unsuitable for pressurised airflow paths.

100 cfm at zero static pressure decides fit

The single figure that determines suitability is the 100 cfm rating measured at .000 inches of static pressure. If the enclosure presents measurable back-pressure, actual airflow will drop below this value. The 16 and 14 watt power draw at 230V AC sets the circuit load. No IP rating means the installer must provide separate ingress protection.

Highlights

  • 100 cfm airflow for equipment cooling
  • 230 V AC supply fits industrial panels
  • 16/14 W draw keeps energy use low
  • 37/41 dB sound level suits quiet enclosures
  • Ball-bearing motor extends operating life

Specifications

BrandHOFFMAN
TypeTraffic & Parking Lot

Questions about this item

What airflow does the 230V AC axial fan deliver at zero static pressure?

The fan moves 100 cfm at .000 in. SP, making it suitable for compact enclosure cooling.

What are the exact mounting dimensions of the square housing?

The cast-aluminium housing measures 4 5/8 in wide by 4 5/8 in high with a depth of 1 33/64 in.

How are the lead wires connected during installation, and what mistake should be avoided?

Connect the lead wires to a 230V AC supply; the common error is reversing polarity on the ball-bearing motor.

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