ABB 3GKP354420-BEG Flameproof IE2 Motor - Exdbeb
Part Number: 3GKP354420-BEG
Quick Summary
Flameproof IE2 motor is ABB's high-efficiency solution for hazardous-area applications such as chemical plants and oil facilities. This design addresses downtime and reliability challenges by delivering rugged Ex protection, long service life, and straightforward maintenance in demanding environments. Key certifications include Exdbeb explosion protection, IP55 enclosure, and IC411 insulation, with IE2 full-load efficiency around 94.5% and an 8-pole configuration. Made for S1 continuous duty, it supports reliable operation up to 1000 m and 40°C ambient, helping engineers reduce energy costs and maintenance spend in hazardous-area motor projects.
Product Information
Extended Description
3GKP354420-BEG ABB: Flameproof IE2 High Efficiency LV Motors, 250 kW, (3GKP354420-BEG)
ABB Type Designation
M3KP 355MLB 8
Invoice Description
M3KP 355MLB 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%) 94.5 % | Partial Load (75%) 94.7 % | Partial Load (50%) 94.1 %
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
2210 kg
Gross Weight
2240 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Ex protection and rugged construction deliver safer operation in IIB gas environments, enabling compliant installation in chemical and oil processing facilities. Business impact: risk reduction, regulatory alignment, and smoother commissioning for hazardous-area motors. Application: chemical plants, offshore platforms, and mining sites benefit from immediate uptime and predictable performance. High-efficiency IE2 rating at 250 kW reduces energy consumption and operating costs over the motor’s life. Business impact: lower electricity bills and improved sustainability metrics for heavy-duty pumps and conveyors. Application: process water, fans, and material handling systems in industrial facilities. IP55 enclosure with IC411 insulation supports reliable outdoor and harsh-particle environments. Business impact: extended maintenance intervals, fewer cooling requirements, and easier installation. Application: outdoor substations, outdoor motor housings, and dusty plants. Rugged mechanicals including a Cast Iron frame 355, bearing set 6322/C3 and 6316/C3, and IMB5 IM3001 offer long service life and straightforward retrofits. Business impact: reduced spare parts and faster replacements, improving plant availability. Application: belt-driven or direct-drive systems in demanding environments. Flexible installation features such as bidirectional rotation and a top-entry terminator box simplify integration with existing drives and switchgear. Business impact: faster commissioning, reduced installation risk, and better space utilization in confined spaces. Application: chemical and refining lines where layout constraints are common.
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FAQs
This model implements Exdbeb protection and IP55 rating, suitable for IIB gas groups in hazardous zones. It supports bidirectional rotation and a top-entry terminal box to simplify wiring, enabling straightforward integration with existing ABB drives and switchgear while maintaining compliance with global explosion-protection standards.
The motor delivers 250 kW with IE2 efficiency and an 8-pole configuration, voltage code E, and S1 duty. It is rated for ambient temperatures up to 40°C and up to 1000 m altitude, ensuring stable performance in outdoor and elevated installations typical in refineries and chemical plants.
Yes. The unit is rated for S1 continuous duty and designed for hazardous-area operation with Ex protection. Its build supports long service life, predictable torque, and reliable performance under continuous load, provided the installation follows the specified protection and enclosure guidelines.
Key certifications include Exdbeb flameproof protection for gas groups IIB, IP55 enclosure protection, and IC411 insulation. The motor is designed for hazardous-area use with a robust 355 frame, cast-iron housing, and IMB5 IM3001 mounting classification, supporting compliant deployment in regulated industrial environments.
Energy efficiency (IE2) reduces operating costs on pumps, fans, and conveyors, improving payback in weeks to months depending on load. With rugged bearings and a durable frame, maintenance intervals extend, spare parts are predictable, and downtime risk in hazardous sites decreases due to robust enclosure and protective features.