ABB 3GKP351430-BEK Flameproof IE3 Motor - Exdbeb
Part Number: 3GKP351430-BEK
Quick Summary
ABB 3GKP351430-BEK Flameproof IE3 motor provides reliable, high-efficiency power for heavy-duty machinery in hazardous-area environments. Factories face downtime, costly regulatory paperwork, and wiring integrity challenges when selecting flameproof motors for critical processes. This motor combines IE3 premium efficiency, Exdbeb flameproof protection, IP55 enclosure, and IC411 insulation to support safe, compliant operation across demanding settings. With global availability, 500 V 50 Hz power suitability, and robust mounting options, it delivers business value through reduced energy consumption, extended equipment life, and simpler maintenance planning.
Product Information
Extended Description
3GKP351430-BEK ABB: Flameproof IE3 Premium Efficiency LV Motors, 450 kW, 500 V (3GKP351430-BEK)
ABB Type Designation
M3KP 355MLC 2
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
450kW, 2 Poles, Frame Size 355, 3 Phases, 500V, 50Hz, IP55 Enclosure, IMB5/IM3001 Mounting (3GKP351430-BEK)
Short Description
450kW, 2P, Frame Size 355, 3PH, 500V, 50Hz, IP55, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
T4
Input Voltage (Uin)
500 V
Frequency (f)
50 Hz
Output Power
450 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%) 95.8 % | Partial Load (50%) 94.9 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.8 % | Partial Load (75%) 95.4 % | Partial Load (50%) 94.3 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
2
Two Speed Motor
No
Type of Duty
S1
Voltage Code
E
EX-Protection
Exdbeb
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
355
Bearing
6316M/C3
Bearing NDE
6316M/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1514 mm
Product Net Height
984 mm
Product Net Width
700 mm
Product Net Weight
2124 kg
Gross Weight
2140 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Ex protection is designed for hazardous locations, delivering safe operation in IIB gas groups and minimizing ignition risks in harsh environments, which translates to lower safety-related downtime and compliance costs. The IE3 premium efficiency rating reduces energy losses at full and partial loads, cutting operating costs for pumps, fans, and conveyors while supporting sustainability goals. A robust cast iron frame with IP55 protection and IMB5/IM3001 mounting ensures long service life and straightforward installation in tight spaces, improving uptime and return on investment. The 450 kW output at 500 V, 50 Hz, two-pole design provides high torque and responsiveness for heavy-duty drives, while the D connection and IC411 insulation class simplify wiring and thermal management. Operating in up to 1000 m altitude and 40 °C ambient temperature, this motor offers predictable performance in diverse sites. Compatibility with standard ABB accessories and widely available spare parts reduces lifecycle costs and procurement complexity. By combining reliable flameproof protection with premium efficiency, the 3GKP351430-BEK supports safer, more cost-effective operations across hazardous industries such as mining, petrochemicals, and bulk processing.
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FAQs
For safe, compliant installation in hazardous zones, use the Exdbeb flameproof protection with Gas Group IIB and IP55 enclosure. Mount the motor on IMB5/IM3001-compatible bases, follow D-connection wiring, and place the terminator box at the top as specified. The unit is designed for 2-pole operation in frame size 355 and supports 50 Hz power at 500 V, simplifying integration with existing electrical infrastructure.
Yes. This motor is rated for 500 V at 50 Hz and is specified for ambient temperatures up to 40 °C and elevations up to 1000 m. With IP55 protection and IC411 insulation, it maintains reliable performance and cooling under elevated site conditions, making it suitable for plants located at higher altitudes without sacrificing efficiency or safety.
Yes. The 3GKP351430-BEK is designed for continuous S1 duty, with Exdbeb flameproof protection that meets ATEX/IECEx expectations for hazardous-area operation. The combination of IE3 efficiency, flameproof enclosure, and robust mechanical design supports continuous operation in demanding industrial processes while maintaining regulatory compliance.
Key certifications and protections include Exdbeb flameproof protection for hazardous atmospheres, IP55 enclosure protection, IC411 insulation class, and Gas Group IIB protection. The motor is designed for IMB5 IM3001 mounting and a 2-pole configuration, with a frame size of 355 and a 450 kW output, ensuring robust performance in harsh industrial environments.
The motor delivers IE3 premium efficiency with measured full-load efficiencies around 95.8% at 50 Hz, improving energy savings for continuous drives such as fans and pumps. The higher efficiency reduces electrical losses, driving lower operating costs over the life of the asset. Combined with durable flameproof protection and long service life, this supports a favorable total cost of ownership and faster ROI on hazardous-area motor installations.