ABB 3GKP352420-BDK Flameproof IE3 Motor Exdbeb IIB IP55
Part Number: 3GKP352420-BDK
Quick Summary
ABB 3GKP352420-BDK Flameproof IE3 motor delivers reliable power for hazardous-area pumps and mixers. Maintenance teams often face safety, startup, and energy-cost challenges when selecting robust motors for ATEX zones. This unit combines Exdbeb flameproof protection, IP55 enclosure, and ICFL insulation with IE3 premium efficiency to meet stringent standards. It also supports scalable, long-term savings by reducing energy consumption and downtime. Designed for compatibility with IMB5/IM3001 mounting and 400 V 50 Hz grids, it simplifies procurement, installation, and service while delivering predictable lifecycle performance. For OEMs and maintenance teams, this motor aligns with modern plant strategies to cut total cost of ownership.
Product Information
Extended Description
3GKP352420-BDK ABB: Flameproof IE3 Premium Efficiency LV Motors, 400 kW, 400 V (3GKP352420-BDK)
ABB Type Designation
M3KP 355MLB 4
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
85015394
Medium Description
400kW, 4 Poles, Frame Size 355, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GKP352420-BDK)
Short Description
400kW, 4P, Frame Size 355, 3PH, 400V, 50Hz, IP55, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
T4
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
400 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 96.0 % | Partial Load (75%) 96.0 % | Partial Load (50%) 95.4 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 96.2 % | Partial Load (75%) 96.1 % | Partial Load (50%) 95.3 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
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
IMB5 IM3001
Terminator Box Location
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
2184 kg
Gross Weight
2200 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdbeb protection is built into the motor design, enabling safe operation in IIB gas group environments. The business impact is regulatory compliance with ATEX/IECEx, reducing risk of ignition and costly shutdowns in hazardous facilities. In real-world maintenance, this means fewer mandatory inspections with certified components and longer run-time between service intervals for pumps and mixers in chemical processing. IE3 Premium Efficiency delivers measurable energy savings: typically lower operating costs at full and partial loads. Application: fans, pumps, and compressors in 400 V networks, with a robust 4-pole torque profile that supports reliable start-ups in demanding systems. IP55 enclosure and IMB5/IM3001 mounting compatibility simplify installation, reducing wiring complexity and accelerating commissioning. This enables faster project delivery and easier lifecycle management in harsh environments. The cast-iron frame (355) and sealed bearings support continuous operation (S1) at ambient temperatures up to 40 °C and altitudes up to 1000 m, delivering durable performance in mining, metals, and chemical processing facilities. The D connection configuration and 400 V, 50 Hz supply ensure straightforward integration with existing plant electrical infrastructure, while Exdbeb protection and IIB gas group compliance mitigate regulatory risk and extend motor life across multi-shift operations. Insulation class ICLF and temperature class T4 provide reliable thermal margins during peak loads, enabling confident operation in demanding service conditions. Overall, the combination of robust protection, premium efficiency, and mounting compatibility translates into lower total cost of ownership and improved plant reliability.
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FAQs
This motor is specified for IMB5/IM3001 mounting, which aligns with common ABB and customer templates. Easy alignment reduces installation time, minimizes frame deviations, and streamlines retrofits or upgrades. For best results, verify mounting holes, shaft alignment, and torque requirements during commissioning, and consult the IM mounting kit documentation for any site-specific adapters.
The motor is a 3-phase induction unit rated for 400 V, 50 Hz operation, delivering 400 kW of output power. It features a 4-pole design, enabling robust torque across full-load and partial-load conditions. Connection configuration is D, and the unit is engineered for continuous S1 duty with flameproof Exdbeb protection suitable for hazardous environments.
Yes. The 3GKP352420-BDK is flameproof Exdbeb with IIB gas-group protection, designed for ATEX/IECEx compliance. It carries an IP55 enclosure for ingress protection against dust and water, and insulation/class ratings suitable for high-temperature, continuous operation in hazardous zones. These certifications help reduce regulatory risk and support safer installation in chemical, oil & gas, and mining facilities.
The motor is IE3 Premium Efficiency rated, delivering energy savings across full-load and part-load scenarios. It operates at 400 V, 50 Hz, in ambient conditions up to 40 °C and up to 1000 m altitude. A 4-pole design provides steady torque for pumps, fans, and compressors, while the IP55 housing supports reliable performance in dusty or damp industrial environments.
Adopting the Exdbeb flameproof motor reduces maintenance risk in hazardous zones due to certified protection and robust bearings. Energy savings from IE3 efficiency lower operating costs, while the cast-iron frame and sealed bearings extend service intervals. Combined with easy mounting compatibility and reduced downtime during commissioning, customers typically see a favorable total cost of ownership over multi-year horizons.