ABB 3GGP351420-ADM 3-Phase squirrel cage motor - IE4 Ex ec
Part Number: 3GGP351420-ADM
Quick Summary
ABB 3GGP351420-ADM is a 400 kW IE4 Ex ec motor for heavy-duty manufacturing drives. End users often confront energy waste, high maintenance costs, and compliance gaps when deploying motors in hazardous zones. This model delivers IEC IE4 efficiency, Ex ec explosion protection, and IP55 enclosure, all in a rugged cast-iron frame with IMB3/IM1001 mounting for reliable long-term operation. With origins in Finland, it supports global supply chains while the 400 V, 50 Hz standard electrical footprint simplifies integration into existing plant infrastructure. The result is a practical, cost-conscious motor solution that aligns with energy-management initiatives and OEM installation workflows.
Product Information
ABB Type Designation
M3GP 355MLB 2
Invoice Description
M3GP 355MLB 2
Product Name
3-Phase squirrel cage motor
Product Type
3GP4__M3GP_IE4_CI
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
400kW, 2 Poles, Frame Size 355, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GGP351420-ADM)
Short Description
400kW, 2P, Frame Size 355, 3PH, 400V, 50Hz, IP55, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
T3
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
400 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.5 % | Partial Load (75%) 96.2 % | Partial Load (50%) 95.5 %
IE Class Data (60 Hz)
IE Class IE4 | Full Load (100%) 96.2 % | Partial Load (75%) 95.6 % | 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
D
EX-Protection
Exec
Gas Group
IIC
Frame Material
Cast Iron
Frame Size
355
Bearing
6316M/C3
Bearing NDE
6316M/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1514 mm
Product Net Height
958 mm
Product Net Width
746 mm
Product Net Weight
2000 kg
Gross Weight
2030 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: 400 kW output at 400 V and 50 Hz enables high-torque start-up and robust continuous operation in conveyors, pumps, and fans, reducing process downtime and improving line throughput. This translates to measurable productivity gains on automated systems and lower total cost of ownership through improved energy efficiency and extended service intervals. Feature → Business Impact → Application: IE4 efficiency class lowers energy consumption by minimizing resistive losses, supporting green initiatives and operational cost reductions across large bore motors in chemical, mining, and metalworking facilities. Feature → Business Impact → Application: Ex protection (Ex ec) and Gas Group IIC certification provide safe operation in hazardous environments, enabling compliant installation in zones with flammable atmospheres without sacrificing performance. Feature → Business Impact → Application: IP55 enclosure, IMB3/IM1001 mounting and cast-iron frame deliver durable protection against dust, moisture, and vibration, simplifying retrofits and new-build projects in heavy-duty plants. Feature → Business Impact → Application: 2-pole design and D-Connection configuration streamline motor connection, enable easy serviceability, and support standard maintenance procedures, reducing downtime during commissioning and over the life of the motor. Feature → Business Impact → Application: 1000 m altitude and 40 °C ambient rating ensure reliable performance in moderately challenging site conditions, reducing thermal constraints and enabling broader geographic deployment. Feature → Business Impact → Application: Minimum order quantity of one piece supports just-in-time procurement, improving inventory management for OEMs and maintenance teams.
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FAQs
Installers should use IMB3/IM1001 mounting, configure the D connection, and position the terminator box at the D-End top to simplify wiring. With IP55 protection, ensure enclosure seals remain intact and that the 400 V 50 Hz supply is stable. The 2-pole design supports reliable starting under load, while the Ex ec rating requires adherence to hazardous-area safety protocols.
The 3GGP351420-ADM delivers IE4 efficiency, reducing losses and operating costs. Ex ec protection, Gas Group IIC, and IP55 enclosure certify suitability for hazardous zones, while temperature class and insulation (ICLF) maintain performance under elevated ambient temperatures up to 40 °C at up to 1000 m altitude.
Yes. Its 400 kW output, 2-pole design, and frame size 355 with IMB3/IM1001 mounting suit heavy-duty pumps and conveyors. The IP55 enclosure and Ex ec protection ensure safe operation in zones with flammable atmospheres, while 400 V supply compatibility supports standard plant electrical infrastructure.
Key certifications include IE4 efficiency, Ex ec explosion protection, IP55 enclosure, ICFL insulation, and Gas Group IIC suitability. The motor is designed for S1 duty, 50 Hz operation, and 2-pole configuration, aligning with common international standards for hazardous-area industrial equipment.
Upgrading to IE4 typically lowers energy consumption by reducing motor losses, which translates to meaningful annual energy cost savings. The Ex ec rating reduces the risk of compliance-related downtime in hazardous locations, and durable cast-iron construction lowers maintenance costs over the motor’s lifecycle, contributing to a favorable return on investment when integrated into an energy-management program.