ABB 3GJA312850-BDDIN 3-Phase Squirrel Cage Motor - Exd
Part Number: 3GJA312850-BDDIN
Quick Summary
ABB 3GJA312850-BDDIN 3-Phase Squirrel Cage Motor powers hazardous-area pumps and fans. This rugged motor is built to deliver reliable performance in challenging environments, helping you keep critical processes running. Users often struggle with flameproof safety, IP protection against dust and moisture, and maintaining efficiency while meeting tight regulatory demands. The design features Exd flameproof protection, IP55 enclosure, and IC411 insulation, delivering safe operation in oil, gas, and mining applications. With IE3 efficiency and robust cast-iron construction, it reduces running costs and extends service life. When integrated with ABB automation and control ecosystems, it supports compliant, scalable industrial operations and predictable maintenance planning.
Product Information
ABB Type Designation
M2JAP 315LKE 4
Invoice Description
M2JAP 315LKC 4
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
85015381
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%) 96.0 % | Partial Load (75%) 96.0 % | Partial Load (50%) 95.5 %
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
Exdb
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
315
Bearing
6319/C3
Bearing NDE
6316/C3
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1727 kg
Gross Weight
1747 kg
UNSPSC
26101100
Exd flameproof protection reduces ignition risk in hazardous areas, enabling compliant installation in Zone 1/2 environments and providing peace of mind for operational safety. This translates to lower risk, easier regulatory adherence, and less downtime due to safety concerns in chemical plants, refineries, and mining sites. The IP55 enclosure protects critical components from dust and water ingress, extending service intervals and reducing maintenance costs while preserving performance in demanding conditions. The 315 frame in cast iron delivers exceptional durability under vibration and heavy-duty loading, improving uptime and asset life in aggressive environments. With a 4-pole design and IE3 efficiency, Full Load performance typically reaches about 96% efficiency, delivering meaningful energy savings across continuous-run applications like pumps and fans. Installation is simplified by factory-aligned components and a top-entry terminal box (D-End top), facilitating quick wiring and easier retrofits in existing plant layouts. The motor’s IMB5 IM3001 class and robust bearing arrangement (6319/C3, 6316/C3) reduce mechanical wear and maintenance cycles, supporting longer intervals between service intervals. Altitude up to 1000 m and ambient temperature up to 50 °C ensure reliable operation in diverse geographic locations, while the IC411 insulation class and T4 temperature rating provide stability in heat-prone environments. The Exdb protective system with Gas Group IIB design offers additional regulatory confidence for safety-critical processes. Designed for a single-piece order and a minimum quantity of one, this motor is ready for immediate procurement and scalable deployment across multi-island systems. Compatibility with ABB control architectures and standardized 315-frame motors supports streamlined spares management and consistent performance across your plant.
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FAQs
This motor uses a D-End top terminator box location and a 315 frame with cast iron construction, designed for robust installation in Zone 1/2 environments. The IP55 enclosure and Exdb/Exd flameproof protections simplify compliance and protect wiring during maintenance. The top-entry terminal box aids quick wiring, while the IMB5 IM3001 class and standard 4-pole configuration support straightforward integration with existing drive systems and control panels.
At 50 Hz, the motor achieves IE3 efficiency with Full Load (100%) around 96.0%, and similar performance at 75% and 50% loads, helping reduce energy consumption in continuous-duty pumps and fans. The voltage code is D, and a 4-pole design supports stable speed control. This combination yields meaningful energy savings, lower operating costs, and improved thermal management under steady-state operation.
Yes. The motor features Exd flameproof protection with Exdb protection and Gas Group IIB, making it suitable for hazardous locations common in oil, gas, and mining. It also carries IP55 protection and IC411 insulation, ensuring reliability under dust, moisture, and temperature stress. Duty is S1, supporting continuous operation in harsh process environments.
Key certifications include Exd flameproof protection, Exdb protection, IP55 ingress protection, IC411 insulation class, and IE3 energy efficiency. Temperature class is T4, with ambient up to 50 °C and altitude up to 1000 m. These features support compliance with ATEX/IECEx-style hazardous-area requirements and safe operation in demanding industrial settings.
The IE3 efficiency reduces energy costs for continuous-duty applications such as pumps and fans, while the rugged cast-iron frame and sealed IP55 enclosure minimize maintenance and downtime. The Exd/Exdb flameproof design lowers ignition risk in hazardous zones, potentially reducing regulatory exposure and maintenance inspections. Overall, lifecycle costs improve through energy savings and longer service intervals, with faster, predictable maintenance planning.