ABB 3GGP351220-ADM 3-Phase Squirrel Cage Motor - IE4 Ex ec
Part Number: 3GGP351220-ADM
Quick Summary
ABB 3GGP351220-ADM 3-Phase Squirrel Cage Motor is an IE4 energy-efficient drive solution for hazardous-area applications. Maintaining uptime in demanding environments with strict safety requirements is a common challenge. It integrates Ex ec explosion protection, IP55 enclosure, and IC LF insulation to withstand harsh conditions, while the 2-pole, frame size 355 design supports reliable operation at 50 Hz and 400 V. Compatible with IMB3/IM1001 mounting, it streamlines installation and retrofit projects, reducing commissioning time and lifecycle costs. For process industries and heavy manufacturing, this motor aligns with global standards and procurement needs, offering robust performance with solid total cost of ownership.
Product Information
ABB Type Designation
M3GP 355SMB 2
Invoice Description
M3GP 355SMB 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
85015381
Medium Description
250kW, 2 Poles, Frame Size 355, 3 Phases, 400V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GGP351220-ADM)
Short Description
250kW, 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
250 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%) 96.5 % | Partial Load (50%) 95.8 %
IE Class Data (60 Hz)
IE Class IE4 | Full Load (100%) 96.2 % | Partial Load (75%) 95.8 % | Partial Load (50%) 94.8 %
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
1409 mm
Product Net Height
958 mm
Product Net Width
746 mm
Product Net Weight
1680 kg
Gross Weight
1710 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
IE4 efficiency delivers tangible energy savings in the 250 kW class when operating on 400 V at 50 Hz, reducing long-term operating costs for pumps, fans and compressors. In practice, this means lower energy bills, improved process reliability, and a smaller plant carbon footprint in continuous-duty applications. Ex ec explosion protection ensures safe operation in hazardous zones and supports regulatory compliance in chemical, oil & gas, and mining environments, enabling uptime without compromising safety. The IP55 enclosure and IC LF insulation provide robust protection against dust, moisture and thermal stress, extending service intervals and reducing maintenance costs in dusty or high-temperature facilities. Frame size 355 with cast-iron construction and IMB3/IM1001 mounting simplifies retrofits and new installations, reducing installation time and spare-part inventories. The D-end top terminal box and 400 V, 50 Hz connection configuration enhance installation efficiency and electrical compatibility across standard industrial networks.
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FAQs
For installation, ensure the motor is aligned with IMB3/IM1001 mounting hardware and selected frame size 355. Use the D configuration for electrical connection and connect to a 400 V, 50 Hz supply. The terminal box is positioned at the D-End top to simplify wiring and service access, reducing commissioning time and minimizing field wiring errors on retrofit projects.
IE4 efficiency is designed for high energy savings across full and partial loads. At 50 Hz, Full Load efficiency is approximately 96.5%, with Partial Loads at 75% and 50% close to 96.5% and 95.8% respectively, ensuring consistent performance for pumps, fans, and compressors while maintaining tight control of energy costs in continuous-duty applications.
Yes. The motor features Ex ec explosion protection and Gas Group IIC classification, making it appropriate for hazardous-area applications in chemical plants, oil and gas facilities, and mining operations. The IP55 enclosure further protects against dust and moisture, supporting reliable operation in harsh environments.
The unit meets IE4 efficiency requirements and Ex ec protection, with IP55 enclosure and IC LF insulation. It is designed for hazardous zones with Gas Group IIC and IMB3/IM1001 mounting compatibility, ensuring safety, reliability, and regulatory compliance in demanding industries.
The combination of high IE4 efficiency, robust Ex ec protection, and durable cast-iron frame reduces energy costs and downtime. Ease of installation with IMB3 mounting, a single-piece D-end terminal box, and standardized 400 V connections lower commissioning time and spare-parts requirements, delivering a favorable total cost of ownership in high-demand process environments.