ABB 3GKP353420-ADK Flameproof IE3 Motor - Exdbeb
Part Number: 3GKP353420-ADK
Quick Summary
ABB 3GKP353420-ADK Flameproof IE3 motor delivers reliable 250 kW power for demanding industrial processes. In hazardous environments, downtime and safety incidents cost money and time, so robust protection and high efficiency matter. This motor integrates IP55 enclosure, Exdbeb flameproof protection, and insulation class ICLF to address process safety and reliability while minimizing energy use. Its Finnish-origin design supports IMB3/IM1001 mounting with a rugged cast-iron frame, making it a practical, long-life solution for hazardous areas. For engineers and procurement teams, it combines strong compliance with energy savings and predictable maintenance, while keeping installation straightforward in demanding plant layouts.
Product Information
Extended Description
3GKP353420-ADK ABB: Flameproof IE3 Premium Efficiency LV Motors, 250 kW, 400 V (3GKP353420-ADK)
ABB Type Designation
M3KP 355MLB 6
Invoice Description
M3KP 355MLB 6
Product Name
3-Phase squirrel cage motor
Product Type
3KP3__M3KP_IE3_Flameproof_Ex_db_eb_motor
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015381
Medium Description
250kW, 6 Poles, Frame Size 355, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GKP353420-ADK)
Short Description
250kW, 6P, Frame Size 355, 3PH, 400V, 50Hz, IP55, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
T4
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
250 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 95.8 % | Partial Load (75%) 95.9 % | Partial Load (50%) 95.5 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.8 % | Partial Load (75%) 95.8 % | Partial Load (50%) 95.0 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
6
Two Speed Motor
No
Type of Duty
S1
Voltage Code
D
EX-Protection
Exdbeb
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
355
Bearing
6322/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1584 mm
Product Net Height
968 mm
Product Net Width
700 mm
Product Net Weight
2185 kg
Gross Weight
2215 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: Exdbeb flameproof protection ensures safe operation in hazardous zones, reducing risk of ignition and enabling compliant installation in IIB gas environments. This supports uninterrupted production in oil & gas, chemical, and mining facilities. Application: Flameproof motors that meet strict safety standards. Feature → IE3 premium efficiency at 250 kW reduces energy costs by improving full-load efficiency, delivering measurable operating cost savings over the motor’s life. Application: Large-capacity drives in pumps and compressors where energy intensity is high. Feature → IP55 enclosure and IC411 insulation tolerate harsh ambient conditions up to 40 °C and 1000 m altitude, extending service intervals and lowering maintenance burden. Application: Outdoor or factory-floor installations with challenging environments. Feature → 6-pole, 355 frame, cast-iron construction with 6322/C3 bearings and IMB3/IM1001 mounting supports robust mechanical resilience and easy retrofits. Application: Heavy-duty conveyors and fans in mining, metal processing, and chemical plants. Feature → Connection configuration D and D-End top terminator box simplify wiring and commissioning, reducing install time and potential wiring faults. Application: New builds and upgrades where fast, reliable installation matters. Feature → Made for 3-phase, 400 V, 50 Hz operation with nominal 250 kW output, ensuring compatibility with common industrial power systems. Application: Standard industrial power distribution in global plants. Industry insight: In industrial automation, IE3 flameproof motors like this ABB offering balance regulatory compliance, energy efficiency, and long service life, helping facilities achieve uptime targets and lower total cost of ownership.
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FAQs
This motor uses IMB3/IM1001 mounting with a 355 frame and D-end top terminator box, simplifying alignment with common baseplates. The 6-pole design and 400 V/50 Hz supply align with standard industrial installations, while the cast iron frame provides rigidity and vibration resistance for long, reliable operation in demanding environments.
Key electrical data include input voltage 400 V, 50 Hz frequency, output 250 kW, and a D connection configuration. It carries IP55 protection, insulation class ICLF, EX protection Exdbeb, and is rated for altitude up to 1000 m with ambient temperature up to 40 °C, making it suitable for hazardous area installations.
Yes. The 3GKP353420-ADK is designed for hazardous zones with Exdbeb flameproof protection and a gas group rating of IIB, alongside IP55 enclosure and IC411 insulation class. These features enable safe operation in environments like chemical plants, refineries, and mining sites while meeting stringent safety standards.
The motor features Ex flameproof protection (Exdbeb), IP55 protection, and IC411 insulation. It is rated for IIB gas groups and provides robust construction (cast iron frame, IMB3/IM1001 mounting). These attributes align with typical ATEX/IEC Ex requirements for hazardous-area motors used in challenging industrial settings.
The IE3 premium efficiency rating delivers lower energy consumption at full load (typical efficiency around 95.8% at 100% load), reducing electricity costs over the motor’s life. Its flameproof design and rugged build minimize unplanned downtime, while the IP55/Ex protection and reliable bearings support longer maintenance intervals and predictable lifecycle costs in hazardous environments.