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Flameproof motors

ABB offers full range of low voltage flameproof motors, from 0.55 to 950 kW.

  • Certified according to IECEx and ATEX, wide range of local certificates available
  • Flexible design adoptable to any application in the chemical, oil and gas segment
  • Suitable for Zone 1 and 2

Our offering

Low voltage flameproof motors
Flameproof motors for underground mines
  • Certified according to IECEx Scheme, ATEX Directive and according to many other local regulations.
  • Full range of IE2 and IE3 low voltage flameproof motors
  • Flameproof motors are designed to withstand the pressure caused by an internal explosion without incurring any damage and are also able to prevent flame propagation outside.
  • IEC LV 80 to 355, up to 500 kW and IEC HV 355 to 500, up to 1.6 MW
  • ATEX and IECEx certified for Ex d I Mb protection
  • IE2 and IE3 efficiency classes where applicable
  • Voltage range up to 11kV 
  • The certificates include possibility to operation with frequency converters
  • Protection class IP66