ABB 3GKP402820-ADG 3-Phase Squirrel Cage Motor - Ex db eb Flameproof
Part Number: 3GKP402820-ADG
Quick Summary
3GKP402820-ADG 3-Phase squirrel cage motor is designed for hazardous-area drives, delivering reliable torque for pumps and fans in explosion-prone environments. Plant engineers often face downtime and compliance challenges when equipment operates in such zones. This ABB motor combines Ex protection (Exdbeb), IP55 ingress protection, and IE2 efficiency to reduce risk and operating costs while meeting stringent regulatory requirements. Built for continuous duty in demanding sites, it supports robust installation across 400 mm frame systems with a durable cast-iron construction. In practice, it complements industrial motors by delivering proven reliability, easy installation, and lower lifecycle costs for hazardous-location applications.
Product Information
Extended Description
3GKP402820-ADG ABB: (3GKP402820-ADG)
ABB Type Designation
M3KP 400LKB 4
Invoice Description
M3KP 400LKB 4
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
Order Multiple
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%) 95.1 % | Partial Load (75%) 95.1 % | Partial Load (50%) 94.3 %
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
400
Bearing
6324/C3
Bearing NDE
6319/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
1 pallet (lift)
Product Net Weight
3420 kg
Gross Weight
3460 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Ex protection reduces ignition risk in gas and dust environments, delivering compliant operation and lower safety-related downtime in chemical and oil & gas facilities → Application: hazardous-area pumps and fans, where ATEX/IECEx compliance is mandatory and safety is non-negotiable. The business impact is lower risk exposure and reduced insurance/labor costs. Feature → IE2 efficiency with 4-pole design (Frame 400) provides energy savings at full and partial load, contributing to lower operating costs over the motor’s life → Application: circulating pumps, fans, and conveyors in continuous service; benefit includes measurable energy reductions and improved overall plant efficiency. Feature → IP55 and IC411 insulation enable reliable performance in elevated ambient temperatures (40 °C) and up to 1000 m altitude → Application: outdoor and semi-indoor installations in harsh environments; benefit is extended service intervals and fewer protective enclosures. Feature → Cast iron frame (Frame 400) with robust 6324/C3 bearing design and Top Terminator Box Location ensures durability and easy maintenance → Application: heavy-duty industrial drives with long life cycles; benefit is predictable maintenance planning and lower replacement costs. Feature → S1 duty, 4-pole configuration, and direction of rotation selectable on dual-sided operation provide installation flexibility and compatibility with common belt-driven systems → Application: generic conveyors and process machinery in hazardous zones; benefit is simpler integration and faster commissioning. Feature → Made for quick, safe installation in Finland-origin supply chains with standard M3KP/M3KP designations and clearly defined ordering data → Application: procurement teams value clear specifications and compatibility; benefit is reduced lead times and smoother BOM planning.
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FAQs
The Exdbeb flameproof motor is designed for ATEX/IECEx environments with IP55 protection and IC411 insulation. Use flameproof glands, ensure correct cable routing to the top terminator box, and confirm ambient temperature (up to 40 °C) and altitude (up to 1000 m). Verify rotation direction and mounting aligns with the 400 frame and bearing arrangement (6324/C3). These steps minimize ignition risk and simplify commissioning on new or retrofit installations.
Key specs include a 4-pole, 400 frame, single-speed S1 duty, voltage code D, and IE2 efficiency. The motor features Exdbeb explosion protection, Gas Group IIB, IP55 protection, and IC411 insulation. It supports single-speed operation with full-load efficiency around 95.1% and is suitable for continuous operation under standard industrial loads.
Yes. With S1 duty, flameproof Ex protection, and robust cast-iron framing, the motor is designed for continuous operation in hazardous zones. Its 95.1% full-load efficiency at IE2, along with IP55 and Ex protection, helps meet regulatory and energy-performance requirements while supporting long service intervals in demanding chemical and oil & gas processes.
Industries include chemical processing, oil and gas, mining, water treatment, and other facilities with hazardous-area requirements. The combination of Exdbeb protection, IP55, and robust mechanical build suits environments with aggressive atmospheres, while the IE2 efficiency supports cost-conscious plant operation.
While the motor is heavy and requires proper handling, its cast-iron frame, top-terminator box, and reliable bearings (6324/C3 and 6319/C3) enable predictable maintenance cycles and reduced unplanned outages. The Exproof design minimizes ignition risk, decreasing safety-related downtime. Over the life of the motor, expect lower maintenance frequency and energy costs thanks to IE2 efficiency and durable construction.