ABB 3GJA353420-ADDIN 3-Phase squirrel cage motor - Exdb IP55 IE3
Part Number: 3GJA353420-ADDIN
Quick Summary
ABB 3GJA353420-ADDIN is a 3-phase squirrel cage motor for hazardous-area drives. Designers struggle to source motors that meet Exdb flameproof protection, IP55 sealing, and high IE3 efficiency without compromising footprint or uptime. This unit blends Exdb flameproof protection, IP55 ingress protection, and IE3 energy efficiency, enabling safer installations and long-term energy savings. Coupled with a rugged cast-iron frame and durable bearings, it withstands harsh environments, easing maintenance and reducing lifecycle costs. The motor's reversible rotation and robust enclosure support flexible layouts in chemical processing, oil and gas, and mining applications, delivering reliable performance where safety and compliance matter most.
Product Information
ABB Type Designation
M2JAP 355MLB 6
Invoice Description
M2JAP 355MLB 6
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%) 95.8 % | Partial Load (75%) 95.8 % | Partial Load (50%) 95.1 %
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
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
2345 kg
Gross Weight
0 kg
UNSPSC
26101100
Explosion protection is provided by Exdb flameproof design, meeting IIB gas-group requirements to minimize ignition risk in hazardous environments. Business impact: heightened safety compliance and reduced risk of catastrophic equipment failure, enabling reliable operation in chemical plants and oil & gas sites. Application: suitable for hazardous-area conveyors, pumps, and fans where ignition protection is mandatory. The IP55 enclosure protects critical components from dust and water ingress, extending service intervals and lowering maintenance costs in dusty processing facilities and outdoor installations. The motor also delivers IE3 efficiency, delivering measurable energy savings and lower operating costs acrossShift-driven loads in continuous duty applications. Application: optimized for long-running drives in packaging plants and mineral processing where energy targets are strict. A rugged cast-iron frame (355 size) with sturdy bearings (6322/C3, 6316/C3) provides vibration resistance and durability, reducing downtime and maintenance interventions. Application: preferred in high-vibration environments such as crushing and grinding lines. The D-End top terminal box and reversible rotation offer installation flexibility in constrained spaces, simplifying wiring and mounting in retrofit projects. These mechanical advantages translate to lower total cost of ownership and faster integration with variable-speed drives in industrial facilities.
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FAQs
When installing this Exdb motor, plan for a D-End top terminator box, a 355 frame, and a cast-iron enclosure to maximize accessibility and protection. Ensure correct orientation for reversible rotation and verify space for wiring and cooling. With IP55 protection and a 50 °C ambient rating at up to 1000 m altitude, secure mounting and adequate ventilation are essential for reliable operation in harsh environments.
Yes. The Exdb flameproof protection is designed for IIB gas groups, supporting regulatory compliance in hazardous-area installations. The motor’s flameproof protection, along with IP55 sealing, enables safe operation in explosive atmospheres and aligns with typical ATEX/IECEx requirements for downstream processing and downstream equipment integration.
The motor is rated IE3, with Full Load efficiency around 95.8% and similar performance at 75% and 50% partial loads. It operates under S1 duty (continuous), ensuring consistent output for long-running drives such as conveyors, pumps, and fans in demanding industrial environments.
The 355 frame with a cast-iron construction offers superior stiffness and vibration resistance, extending bearing life and reducing maintenance intervals. Paired with 6322/C3 and 6316/C3 bearings, it delivers robust durability in rugged sites such as mining and chemical plants, supporting longer service intervals and lower lifecycle costs.
Origin is India (IN); the Customs Tariff Number is 85015381. The product ships as a single piece with a minimum order quantity of 1 piece. Packaging level is suitable for lift-ready handling, and the UNSPSC code is 26101100, aiding procurement and catalog integration in MRO or project-based purchasing.