Explosion Proof (ATEX Equipment Zone 2 Ex ec) EC Compact Axial Fan IP68 120x120x38mm 4.5Wa HEC1238MA

Explosion Proof (ATEX Equipment Zone 2 Ex ec) EC Compact Axial Fan IP68 120x120x38mm 4.5Wa HEC1238MA

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Manufacturer AXAIRREF
Axial Fan Dimensions 120x120x38mm
Voltage 115-230 V.a.c
Bearing Type Ball Bearing
IP Rating IP68


IMPORTANT NOTE: The HEC range is an ATEX "U" marked component & must be integrated into a piece of equipment that is then rated as a complete stand-alone item. This product is not suitable for use to ventilate an ATEX zoned area such as, UPS rooms, battery charging etc. For applications that require a stand-alone ATEX rated product please see https://www.axair-fans.co.uk/catalogsearch/result/?q=ATEX.


The HEC1238MA is the medium speed variant of the ATEX EC IP69 compact axial fan. The range consists of 3 ATEX compact axial fans in the size 120x120x38 in 3 different speeds, high, medium and low. The HEC1238MA ATEX EC compact axial fan offers a maximum airflow of 166m3/h and low noise volumes of 39dB(A) at 2600rpm. The HEC range, exclusive to Axair Fans are ATEX, also known as explosion proof, certified making the product suitable in hazardous environment equipment marked for use in zone 2. Using an ATEX fan gives confidence to users by incorporating a fully encapsulated motor and spark proof components. The frame axial fan uses ball bearings, increasing the lifespan of the products making it more cost effective.

The HEC’s were created with a commercial refrigeration application in mind. As environmental laws crack down on pollutants affecting the ozone layer and global warming more and more companies are switching to Hydrocarbon refrigerants. The HEC’s can also be used in a wide range of applications such as control panels and enclosures. 

Specially designed for control panels and enclosures, the EC Axial Compact Fan HEC range from Axair online offers:

  • Compact size
  • Dust and water tight, ingress protection to IP68 

Standard Specifications of HEC1238MA EC Compact Axial Fan with IP68 Ingress Protection:

  • Casing Material: Thermoplastic UL 94V-0/Black
  • Impeller Material: Thermoplastic UL 94V-0/Black
  • Protection degree: IP68, according to EN 60529 standard
  • Motor Protection: Locked Rotor Protected
  • Rotation: Clockwise
  • Fixing system: by No 4 M4 screws
  • Storage temperature: from -40°C to +70°C
  • Rated temperature range: from -30°C to +70°C Lifetime L10 at 40°C: 70,000 h
  • Electrical connection: 2 leads 22AWG UL 1007, 300 mm long.
  • Weight: 0.55 kg
  • Bearings: 2x Ball Bearings
  • Safety Approvals: CE, ATEX


Dimension 120x120x38mm
Rated Voltage 115-230V
Rated Power (50/60Hz) 4.5Wa
Max Air Flow (m3/h) 166
Rated Speed (50/60Hz) (RPM) 2600 (Medium)
Max Pressure (Pa) 61
Noise (50/60Hz) (dB(A)) 39
Bearing Type Ball