ABB IE3 Motors - Hazardous Area Dust Ignition Proof (Zone 21 & 22)

IEC 200 to 355; 30 to 355 kW

Equipment protection level Db and Dc for zones 21 & 22.
Type of protection Ex t

ie3 ac motor dust ignition proof zone 21 22The full range of ABB dust ignition proof IE3 motors are certified to IECEx/ATEX, according to IEC 60034-30-1; 2014. The premium efficiency motors are made to meet the precise needs of each customers and each application.

  • Certified for variable speed drive
  • Variants for different standards in the oil and gas sector
  • Type approval for most marine classification societies
  • Application specific design available
  • 2 years ABB manufacturers warranty


  Motor type and frame sizes IEC 200 to 355
  Output power 30 to 355 kW
  Efficiency class IE3
  Frame material Cast iron
  Number of poles 2 to 6
  Voltages All commonly used voltages
  Frequency 50 or 60 Hz
  Protection IP 55 or IP 65
  Protection type For zone 21: EPL Db, T 125°C, IP65
For zone 22: EPL Dc, T 125°C, IP55 or IP65
    Dust groups IIIB and IIIC
  Certificates IECEx / ATEX certified, national certificates for example CU-TR (Russia, Belarus and Kazakhstan), CQST (China) and INMETRO (Brazil)


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