ABB 3GJA351420-BDDIN 3-Phase Motor - Exd Flameproof IE3
Part Number: 3GJA351420-BDDIN
Quick Summary
ABB 3GJA351420-BDDIN 3-Phase motor delivers flameproof, reliable power for hazardous-area pumps and fans. Engineers often face safety, compliance, and downtime challenges in harsh industrial environments. This motor meets IE3 efficiency targets, IP55 protection, and Exd flameproof certification for gas groups IIB, ensuring safe operation and reduced risk during maintenance. Designed for robust Indian-origin manufacturing with a cast-iron frame and IMB5 mounting, it supports global sourcing while extending service intervals. The 355 frame and 2-pole configuration optimize starting torque and running efficiency, delivering meaningful reductions in energy use and total cost of ownership across demanding process lines.
Product Information
ABB Type Designation
M2JAP 355MLB 2
Invoice Description
M2JAP 355MLC 2
Product Name
3-Phase squirrel cage motor
Product Type
IJA3__M2JAP_IE3_Flameproof_Exd_motor
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
India (IN)
Customs Tariff Number
85015394
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
50 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 95.8 % | Partial Load (75%) 95.7 % | Partial Load (50%) 95.0 %
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
Exdb
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
355
Bearing
6316M/C3
Bearing NDE
6316M/C3
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
2190 kg
Gross Weight
0 kg
UNSPSC
26101100
Exd flameproof protection paired with IE3 efficiency reduces energy consumption while maintaining safety in hazardous-area pumps, fans, and conveyors. This combination translates into lower operating costs and predictable maintenance planning even under demanding schedules. The motor is designed for gas groups IIB and ATEX/IECEx-aligned operations, supporting regulatory compliance and safer shutdown procedures. In practice, facilities achieve longer service intervals and enhanced uptime, enabling tighter process control and improved overall equipment effectiveness in heavy industry applications. IP55 protection, IC411 insulation, and a robust cast-iron frame provide durable operation in dusty or wet environments, minimizing corrosion risk and reducing downtime due to weather exposure. IMB5 mounting and the D-End top terminator box simplify installation and service access, enabling faster commissioning and easier field maintenance. The 355 frame, 2-pole design delivers strong starting torque while balancing running efficiency, which translates to noticeable energy savings and lower lifecycle costs over the motor’s operational life. This model is well-suited for demanding conveyors, grinding, and pumping duties in chemical, oil & gas, and mining sectors, offering reliable performance at altitude up to 1000 meters and ambient temperatures up to 50 °C.
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FAQs
Installation should follow Ex-certified practices: mount in a suitable hazardous-area location, use the D-End top terminator box for accessible wiring, and ensure proper alignment with a 355 frame. Verify IMB5 mounting, 2-pole configuration, and correct rotation direction (both sides) to match the driven equipment. Follow local ATEX/IECEx guidelines and use appropriate cable glands and sealing methods.
The motor offers Exd flameproof protection suitable for gas groups IIB, IECEx/ATEX compliance, IP55 enclosure, IC411 insulation, and IE3 efficiency. It is designed for S1 duty with a flameproof construction, aligning with global industrial standards and facilitating safe operation in hazardous environments.
Yes. The design supports operation up to 1000 meters altitude and ambient temperatures up to 50 °C. This makes it appropriate for challenging industrial sites where air cooling is limited and environmental conditions vary, while maintaining efficiency and performance within its IE3 rating.
IE3 efficiency reduces energy consumption during full-load and partial-load operation, lowering operating costs over the motor’s life. Exd flameproof construction enhances safety in hazardous areas, reducing the risk of ignition. Together, they improve asset reliability, reduce maintenance downtime, and support regulatory compliance for missions-critical processes.
This motor uses a cast-iron frame (355) with IMB5 mounting and a D-End top terminator box, facilitating field service and replacement. Ensure compatible footings, bearings (6316M/C3), and a suitable power supply (Voltage Code D). Confirm rotation and drive coupling with the driven equipment, and schedule regular inspections for insulation and enclosure integrity to sustain performance.