ABB 3GKP351420-BEG 3-Phase Squirrel Cage Motor - Exdbeb Flameproof
Part Number: 3GKP351420-BEG
Quick Summary
ABB 3GKP351420-BEG is a 3-phase squirrel cage motor designed for heavy-duty flameproof applications in hazardous environments. When projects run in zones with explosion risk, mismatched motors can cause costly downtime and compliance gaps. This motor delivers Exdbeb flameproof protection, IP55 enclosure, and IC411 insulation to meet demanding regulatory requirements, while maintaining high efficiency. Engineered for reliability in demanding conditions, it also supports easy installation and long-term operational cost reductions, making it a solid choice for hazardous-area drives and industrial automation deployments.
Product Information
Extended Description
3GKP351420-BEG ABB: (3GKP351420-BEG)
ABB Type Designation
M3KP 355MLB 2
Invoice Description
M3KP 355MLB 2
Product Name
3-Phase squirrel cage motor
Product Type
3KP2__M3KP_IE2_Flameproof_Ex_db_eb_motor
Made To Order
No
Minimum Order Quantity
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015394
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 95.0 % | Partial Load (75%) 95.0 % | Partial Load (50%) 93.9 %
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
1 pallet (lift)
Product Net Weight
2124 kg
Gross Weight
2140 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdbeb protection reduces ignition risk in gas zones, enabling compliant operation in IIB environments. This translates to lower safety risk, fewer shutdowns, and predictable maintenance cycles in petrochemical, refinery, and mining applications. The motor’s IE2 efficiency (Full Load 95.0%) delivers measurable energy savings over extended runs, supporting greener operations and lower total cost of ownership. Cast Iron frame and 355 frame size provide rugged mechanical robustness, good thermal management, and compatibility with standard mounting feet for straightforward retrofits. IP55 enclosure guards against dust and water ingress, increasing uptime in dusty or wet plant floors. Top terminator box location simplifies wiring and field service, reducing installation time and risk. The 2-pole design delivers reliable, high-torque performance for continuous S1 duty in challenging environments. Direction of rotation both sides enhances flexibility for conveyor belts and pump systems, while Ex-protection and Gas Group IIB certification ensure regulatory compliance across global sites.
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FAQs
The motor uses a 355 frame with a cast iron housing and a top terminator box for streamlined wiring. It supports a 2-pole design suitable for constant-speed drives, with voltage code E and IP55 protection. Rotation is bidirectional, enabling flexible installation near conveyors, pumps, or fans. Proper alignment and standard mounting feet simplify retrofits and new builds alike.
The motor meets IE2 efficiency specifications, delivering approximately 95.0% efficiency at full load. At partial loads, performance remains strong, with about 93.9% efficiency at 50% load and around 95.0% at 75% load. This makes it suitable for continuous duty (S1) in variable-load applications while maintaining energy-cost advantages over standard-IE motors.
Yes. It is certified for Ex protection with Exdbeb flameproof protection and Gas Group IIB, making it appropriate for hazardous zones in chemical processing, oil and gas, and mining sectors. The enclosure rating IP55 further protects against dust and water ingress, supporting reliable operation in harsh environments.
Key certifications include Exdbeb flameproof protection, IP55 enclosure rating, IC411 insulation class, and IE2 efficiency under the 50 Hz specification. The motor is designed for S1 duty, operates up to 40 °C ambient and 1000 m altitude, and uses a 355 cast-iron frame. These features collectively support regulatory compliance and durable, long-term operation in demanding facilities.
Plan for routine checks of bearing condition (6316M/C3) and IM class alignment (IMB5 IM3001) to maximize life and efficiency. The robust cast iron frame and single-speed 2-pole design minimize complex maintenance. Expect energy savings from IE2 efficiency and reduced downtime due to flameproof protection. The motor’s weight and frame size should be accounted for during installation planning and handling.