ABB 3GKP354220-BEG Flameproof IE2 Motor - Exdbeb IIB
Part Number: 3GKP354220-BEG
Quick Summary
Flameproof IE2 motor from ABB delivers 250 kW for hazardous-area applications in heavy industry. Operators struggle with safety compliance, downtime, and lifecycle costs in explosive environments. This model features Exdbeb flameproof protection for IIB gases, IP55 ingress protection, and IC411 insulation to support harsh conditions. With IE2 efficiency and a rugged cast-iron frame, it lowers operating costs and improves uptime in your facilities.
Product Information
Extended Description
3GKP354220-BEG ABB: Flameproof IE2 High Efficiency LV Motors, 250 kW, (3GKP354220-BEG)
ABB Type Designation
M3KP 355SMB 8
Invoice Description
M3KP 355SMB 8
Product Name
3-Phase squirrel cage motor
Product Type
3KP2__M3KP_IE2_Flameproof_Exde_motor
Made To Order
No
Minimum Order Quantity
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015381
Electrical Data
Temperature Class Default
T4
Output Power
250 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 94.2 % | Partial Load (75%) 94.1 % | Partial Load (50%) 93.6 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
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
6322/C3
Bearing NDE
6316/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
1 pallet (lift)
Product Net Weight
1710 kg
Gross Weight
1740 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: Exdbeb flameproof protection enables safe operation in IIB gas environments, reducing regulatory risk and enabling compliant installations in petrochemical and mining plants. This directly lowers insurance premiums and downtime costs while supporting safer startup and maintenance routines. Application: chemical processing, oil & gas, and offshore facilities. Feature → Business Impact → Application: IE2 efficiency (Full Load 94.2%) delivers measurable energy savings, lower heat rejection, and improved motor lifetime by reducing thermal stress. Application: continuous duty in S1 environments across large-housing facilities. Feature → Business Impact → Application: IP55 ingress protection and IC411 insulation ensure reliability in dusty, humid, or wash-down environments. This reduces unplanned outages and maintenance intervals in harsh plants. Application: wastewater, food & pharma processing where wash-down is routine. Feature → Business Impact → Application: Cast-iron frame (355) and 8-pole design provide robust mechanical integrity and torque characteristics, enabling smoother starts and longer bearing life. Application: heavy-duty startups in conveyors and pumps. Feature → Business Impact → Application: Top-terminator box and IMB5 IM3001 mounting options simplify installation, wiring, and serviceability, cutting on-site labor time. Application: retrofit projects and new builds across chemical, metal, and energy sectors.
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FAQs
For hazardous-area installations, ensure Exdbeb flameproof protection is compatible with your gas group IIB, confirm IP55 protection against dust and water ingress, and follow local ATEX/IECEx guidelines. Use a top-termination box layout for easy access and proper cable entry, and mount on a compatible base to maintain correct clearances and cooling.
Exdbeb protection indicates flameproof enclosure suitable for IIB gas environments, enabling safe operation where explosive atmospheres exist. This, combined with robust IP55 protection and IC411 insulation, supports compliance, reduces ignition risk, and allows continuous operation under demanding conditions such as refineries, chemical plants, and offshore facilities.
Yes. The motor is designed for S1 duty with an ambient temperature up to 40 °C and altitude up to 1000 m. Its IE2 efficiency, along with robust insulation (ICLF) and a cast-iron frame, supports long, reliable run times in continuous operation while meeting energy and safety standards.
This model incorporates Exdbeb flameproof protection for IIB gas groups and IP55 protection, with IC411 insulation. These features support compliance with hazardous-area electrical standards and enhance suitability for oil & gas, chemical, and mining applications requiring robust explosion protection and environmental sealing.
The IE2 efficiency (Full Load ~94.2%) reduces energy consumption and operating costs over the motor’s life, improving ROI especially in continuous-duty plants. The cast-iron frame and durable bearings (6322/C3, 6316/C3) extend service intervals, while Ex-protection and rugged construction minimize maintenance downtime in hazardous environments.