ABB 3GJA352420-BDCIN M2JAP 355MLB 4 - Exd/IE2
Part Number: 3GJA352420-BDCIN
Quick Summary
ABB 3GJA352420-BDCIN is a 3-phase squirrel cage motor for Exd hazardous-area applications. Operators often face reliability and compliance challenges in flameproof installations. This motor delivers IP55 protection, Exdb flameproof protection, IC411 insulation, and IE2 efficiency. Designed for Indian-origin manufacturing with a robust cast-iron frame, it supports long maintenance intervals and safe, compliant operation. Designed for S1 duty and continuous operation, it helps reduce downtime and energy costs across process lines. With compatible mounting options and standard electrical interfaces, procurement, installation, and service are streamlined for engineering teams. This combination supports HVAC or process lines requiring robust flameproof motors without sacrificing efficiency.
Product Information
ABB Type Designation
M2JAP 355MLB 4
Invoice Description
M2JAP 355MLB 4
Product Name
3-Phase squirrel cage motor
Product Type
IJA2__M2JAP_IE2_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 IE2 | Full Load (100%) 95.1 % | Partial Load (75%) 95.1 % | Partial Load (50%) 94.6 %
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
355
Bearing
6322/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
2330 kg
Gross Weight
0 kg
UNSPSC
26101100
Exd flameproof protection paired with an IP55 enclosure reduces ignition risks in hazardous-area installations. The design supports Exdb gas group IIB and Class I/II environments, enabling safer startups and predictable maintenance windows. Applications include chemical processing, oil and gas facilities, and mining environments where safety is non-negotiable. IE2 efficiency delivers tangible energy savings across full-load operation, with a typical 95.1% efficiency at 50 Hz. The motor’s 4-pole design provides stable torque, reducing thermal cycling and improving process control. Lower energy consumption translates to smaller lifecycle costs and a reduced plant carbon footprint. Constructed around a 355 frame in cast iron, the motor offers rugged durability for heavy-duty pumps, conveyors, and mixers. Bearings 6322/C3 and 6316/C3 support robust life under vibration, while IM Class IMB5 IM3001 aligns with common industrial mounting schemes. This combination lowers maintenance costs and shortens downtime for bearing service. IC411 insulation enables safe operation in high-temperature environments, with an ambient rating of 50 °C and altitude up to 1000 m. This insulation class provides reliable performance during frequent starts and hot-running conditions typical in process plants. Combined with IP55 and Exd protection, it supports dependable service life in challenging facilities. Engineer-friendly installation is aided by a D-End top terminator box and straightforward mounting options. The Exd motor is compatible with standard control systems and ABB automation architectures, simplifying integration with existing electrical panels and PLCs. A single part family for installation reduces spare-part complexity and speeds commissioning. Designed for S1 duty and continuous operation, this motor supports uptime targets and predictable energy use across processes. Its India-origin manufacture, cast-iron frame, and robust bearings provide long service life in demanding hazardous areas.
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FAQs
The 355 frame in cast iron is designed for common industrial mounts and uses a D-End top termination box to simplify wiring. It supports IM classes IMB5 IM3001 and standard 3-phase electrical connections, ensuring straightforward integration with existing control systems while maintaining Exd flameproof protection for safety in hazardous areas.
The motor meets IE2 efficiency with a full-load efficiency around 95.1% at 50 Hz, and it operates under S1 duty for continuous, steady-load service. The 4-pole design provides reliable torque control, suitable for conveyors, pumps, and fans in demanding process environments.
Yes. It features Exdb flameproof protection and is rated for Gas Group IIB, enabling safe operation in hazardous-area facilities such as chemical plants and oil and gas sites. IP55 protection further guards against dust and moisture ingress in tough environments.
The rugged cast-iron frame, robust bearings (6322/C3 and 6316/C3), and IC411 insulation support long service life with fewer unplanned downtimes. Its flameproof design reduces ignition risk, while the D-End top box and standardized mounting simplify maintenance scheduling and spare parts planning.
Plan for a 50 °C ambient limit and up to 1000 m altitude, ensure IP55 seals are intact, and confirm Exdb compliance for hazardous zones. Use the D-End top terminator box for wiring, verify bearing alignment, and integrate with existing ABB or third-party automation interfaces for seamless commissioning.