Harnessing improved safety and operational efficiency.
ABB’s Low voltage dust ignition proof motors are specifically designed for industries operating in potentially explosive, dust-filled environments.
Whether you’re involved in mining, chemicals, or any dust-intensive industry, our motors are always tailored to match your operation needs and our global sales. Contact us today and elevate your industrial processes with ABB’s Dust Ignition Proof Motors.
- Certified safety: Compliance with ATEX and IECEx and wide range of national standards
- Dust ignition protection Ex t (for zone 21), conductive or non-conductive dust
- Dust ignition protection Ex t (for zone 22), conductive or non-conductive dust
Key features:
- Dust tight enclosure combined with controlled temperature of external parts prevents ignition of combustible dust.
- Cast iron or aluminum enclosure.
- Dust groups IIIB or IIIC.
- Temperature class T125 °C, T85 °C …T150 °C optional.
- Certified for variable speed drive.
- Variants for different standards in the oil, gas and chemical sector.
- Type approval for most marine classification societies.
- Application specific design available.
Dust ignition protection / Protection by enclosures “t” in explosive atmospheres.
Explosive atmospheres with dust can be found in a variety of industries such as agriculture, chemicals, plastics, food and beverages.
ABB Dust ignition proof motors are available in both frames Cast iron and aluminum.
| DUST IGNITION PROOF INDUCTION MOTORS | |
| Cast iron | M3GP, M3AA – IEC frame sizes 71 to 450 |
| Output power | from 0.25 to 1000 kW |
| Voltage/ frequency | 230-690V & 50/60 Hz |
| Marking | Ex t |
| Efficiency class | IE2, IE3, IE4 |
| Supply | DOL or VSD |
| Mounting | B3, B5, B14, B34, B35 |
| Cooling | IC411 as standard |
| Protection types | For zone 21: Db, T125 °C, IP65 For zone 22: Dc, T125 °C, IP55 or IP65 Dust groups IIIB and IIIC |
| Certification | IECEx and ATEX, other local certificates available |
