ABB 3GJA353420-HDDIN 3-Phase squirrel cage motor - Exd Flameproof
Part Number: 3GJA353420-HDDIN
Quick Summary
ABB 3GJA353420-HDDIN 3-Phase squirrel cage motor powers pumps and fans in hazardous areas. This design addresses the challenge of delivering reliable torque while meeting stringent safety requirements in demanding environments. It combines flameproof Exd protection with robust enclosure practices, supporting operation in combustible atmospheres. With IP55 protection and IE3 energy efficiency, the unit aligns with industry standards while reducing energy costs. The combination of a cast-iron frame, durable bearings, and a 6-pole configuration supports long service life and predictable performance, making it a strong fit for chemical, oil & gas, and mining applications where safety and efficiency 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
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
2345 kg
Gross Weight
0 kg
UNSPSC
26101100
Flameproof Exd protection enables safe operation in IIB gas environments, reducing the risk of ignition and enabling installation in hazardous zones. This translates to compliance with regulatory codes and fewer emergency shutdowns, improving process uptime for pumps and blowers in critical facilities. IP55 enclosure protects against dust and water ingress, lowering maintenance needs and extending service intervals in tough plant environments. IE3 efficiency (Full Load 95.8%, Partial Load 75% 95.8%, 50% 95.1%) delivers measurable energy savings across operating profiles, reducing total cost of ownership and supporting sustainability goals. The 355 mm cast-iron frame with 6 poles provides rugged durability and stable torque, while bearings 6322/C3 and 6316/C3 support long bearing life under heavy-duty loads. With IMB35 IM2001 mounting compatibility and D-End top terminator box location, installation and servicing are streamlined, lowering commissioning time and lifecycle costs. This motor is designed for continuous S1 duty and hazardous-area usage, making it a dependable core for industrial drives, pumps, and fans in demanding sectors.
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FAQs
When installing this Exd flameproof motor, ensure compliance with gas group IIB requirements and maintain the IP55 enclosure integrity. Plan for D-End top terminator box access, and verify ambient temperature (50 °C) and altitude (up to 1000 m). Ensure the frame is compatible with IMB35 IM2001 mounting and that the country-of-origin and tariff data are captured for procurement documentation.
The motor features IE3 efficiency with Full Load (100%) rated performance around 95.8%. At partial loads of 75% and 50%, efficiency remains high at 95.8% and 95.1% respectively, enabling meaningful energy savings across variable-load operations typical in pumps and fans within hazardous environments.
Ideal for oil & gas, chemical processing, mining, and other hazardous-area applications, this Exd flameproof motor supports pumps, fans, and compressors in zones requiring explosion protection. Its rugged 355 cast-iron frame, 6-pole design, and continuous S1 duty make it suitable for demanding, long-running operations where safety and reliability are paramount.
Key certifications include Exd flameproof protection, IP55 enclosure, and IC411 insulation. Operating conditions specify Gas Group IIB, Temperature Class T4, ambient 50 °C, altitude up to 1000 m, and voltage code D. The motor is designed for continuous service (S1) with a 6-pole, 355 frame and a robust cast-iron construction.
Durable bearings (6322/C3 and 6316/C3), a robust cast-iron frame, and a top-entry terminator box simplify maintenance and reduce downtime. The IE3 efficiency reduces energy costs over the motor’s life, while the flameproof design minimizes risk and warranty concerns in hazardous areas. Overall, expect lower maintenance costs and faster return on investment in critical processes.