ABB 3GJA353420-BDCIN - Exdb Flameproof 6-Pole Motor
Part Number: 3GJA353420-BDCIN
Quick Summary
ABB 3GJA353420-BDCIN is a 3-phase squirrel cage motor designed for hazardous-area drives in chemical and oil applications. Operators in these zones face safety and compliance pressures, from ignition protection to reliable start-up under harsh conditions. It delivers Exdb flameproof protection, IP55 ingress protection, and IC411 insulation with an IE2-class efficiency, helping protect personnel while controlling operating costs. The unit’s sturdy cast-iron frame and 355 frame size support long service life in tough environments, and its design aligns with global standards for hazardous locations. Coupled with industry-leading compatibility and ABB service infrastructure, it delivers measurable business value through energy savings and reduced downtime.
Product Information
ABB Type Designation
M2JAP 355MLB 6
Invoice Description
M2JAP 355MLB 6
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
85015381
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%) 95.0 % | Partial Load (75%) 95.0 % | Partial Load (50%) 94.3 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
6
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
2180 kg
Gross Weight
0 kg
UNSPSC
26101100
Exdb flameproof protection provides ignition-protection integrity in Zone 1/2 installations, reducing the risk of ignition and enabling safer operation in chemical and oil & gas environments. Business impact: enhanced risk mitigation, regulatory compliance, and lower insurance exposure. Application: hazardous-area conveyors and pumps where explosion protection is mandatory. IP55 ingress protection shields critical components from dust and water ingress, improving reliability in damp or dusty plants. Business impact: longer service intervals, reduced maintenance, and fewer unscheduled outages. Application: outdoor or wash-down areas where equipment faces the elements. IE2 efficiency with Full Load 95.0% and up to 94.3% at partial loads lowers energy consumption and operating costs over the motor’s life. Business impact: lower lifecycle cost and better energy accountability. Application: continuous-duty drives in processing lines with high energy use. Cast-iron frame and 355 frame size deliver rugged mechanical robustness for demanding shifts, translating to improved uptime and reduced replacement cycles. Business impact: lower TCO and predictable performance in demanding service. Application: long-life drives in heavy-duty material handling and process lines. D-End top termination and compliant housing simplify installation and wiring practices, reducing commissioning time and error risk. Business impact: faster startup, easier maintenance, and improved field serviceability. Application: new builds or retrofits in hazardous facilities. This motor’s 6 poles, Gas Group IIB, IC411 insulation, and 50 °C ambient tolerance expand installation envelopes. Business impact: broader site compatibility and fewer deratings. Application: global projects with variable climate and altitude constraints.
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FAQs
For safe installation in hazardous locations, follow Exdb flameproof guidelines and ensure IP55 protection is maintained. Verify the D-End top termination, 355 frame mounting pattern, and cast-iron frame for structural integrity. Confirm ambient conditions up to 50 °C and altitude up to 1000 m, and respect gas group IIB and IC411 insulation requirements. Use appropriate enclosure and cabling methods to preserve protective features.
This motor operates as a 3-phase IE2-class efficiency device with 6 poles (high). Voltage code is D, and the motor is designed for full-load efficiency around 95.0%. Partial-load performance remains near 95.0% at 75% load and about 94.3% at 50% load. These specs align with energy targets while delivering reliable torque in S1 (continuous) duty scenarios.
The model is not a two-speed motor (Two Speed Motor: No). However, it can be integrated with variable frequency drives (VFDs) that support Ex-protected equipment, enabling controlled speed and torque while maintaining flameproof protection. Ensure the drive and cabling preserve IP55 and Exdb integrity, and follow ABB installation guidelines for hazardous areas.
The motor features Exdb flameproof protection for hazardous zones, IP55 ingress protection, and IC411 insulation class. Gas group IIB and a cast-iron frame reinforce its rugged build. Compliance with these standards supports safe operation in chemical, oil & gas, and mining environments, while meeting regulatory requirements for explosion-proof equipment and industrial hygiene practices.
The IE2 efficiency reduces energy costs over the motor’s life, contributing to a favorable ROI in continuous-duty applications. Its robust cast-iron frame and flameproof protection translate to lower downtime and fewer field repairs in harsh environments. While maintenance needs align with standard gear and bearing service, the protective design commonly yields longer service intervals and predictable performance.