ABB 3GJA353430-BDP 3-Phase Squirrel Cage Motor - Exdb Flameproof
Part Number: 3GJA353430-BDP
Quick Summary
ABB 3GJA353430-BDP is a robust 3-phase squirrel cage motor designed for hazardous environments with continuous duty in industrial plants. Operators often struggle with maintenance and safety risks in zones requiring flameproof protection. Key certifications include IP55 ingress protection, Exdb flameproof protection for explosive atmospheres (Gas Group IIB), and IE4 energy efficiency, supported by robust insulation (IC411/ICLF) and a cast-iron frame. Designed for ambient temperatures up to 40 °C at 1000 m altitude, it maintains performance in challenging sites, and its compatibility with ABB drive ecosystems offers predictable integration and long-term value for plant projects.
Product Information
ABB Type Designation
M2JAX 355MLC 6
Invoice Description
M2JAX 355MLC 6
Product Name
3-Phase squirrel cage motor
Product Type
CJA5__M2JAX_IE4_Flameproof_Ex_db_CI
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
China (CN)
Customs Tariff Number
85015381
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 97.0 % | Partial Load (75%) 97.1 % | Partial Load (50%) 96.8 %
IE Class Data (60 Hz)
IE Class IE4 | Full Load (100%) 97.0 % | Partial Load (75%) 96.9 % | Partial Load (50%) 96.3 %
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 Depth / Length
1584 mm
Product Net Height
1077 mm
Product Net Width
800 mm
Product Net Weight
2228 kg
Gross Weight
0 kg
UNSPSC
26101100
Feature → Exdb flameproof enclosure with Gas Group IIB protection enables safe operation in hazardous areas. Business Impact → Reduces ignition risk and supports compliance with ATEX/IECEx requirements, lowering insurance and shutdown risks. Application → Chemical processing, oil & gas facilities, and paint lines where flammable atmospheres may be present. Feature → IP55 ingress protection and IC411 insulation (ICLF) provide robust enclosure against dust and moisture. Business Impact → Longer motor life and fewer unplanned shutdowns in dusty outdoor or humid installations. Application → Outdoor plants, mining environments, and coastal facilities. Feature → IE4 efficiency across 50 Hz and 60 Hz with full-load performance around 97%+. Business Impact → Lower energy consumption and reduced operating costs over the motor’s life. Application → Pumps, fans, conveyors, and other continuous-duty loads (S1) in process industries. Feature → 355 frame, cast-iron frame with bearings 6322/C3 and 6316/C3 and a 6-pole design. Business Impact → Enhanced mechanical robustness and torque delivery with high MTBF, simplifying replacement and maintenance. Application → Heavy-duty drives, gearboxes, and line equipment in demanding plants. Feature → D-End top termination box location and standard footprint for straightforward installation and serviceability. Business Impact → Faster commissioning, easier wiring, and reduced downtime during maintenance. Application → Industrial plants with constrained spaces and routine preventive maintenance.
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FAQs
Yes. The motor is designed for seamless integration with ABB drive systems using a standard 355 frame and 6-pole configuration. The termination box is located at the D-End top, which simplifies wiring in compact installations. With a net length of 1584 mm, width of 800 mm, and height of 1077 mm, plan for a minimum service clearance to accommodate servicing and couplings in hazardous areas.
The motor delivers IE4 efficiency at both 50 Hz and 60 Hz. At 50 Hz, full-load efficiency is 97.0%, with partial-load figures of 97.1% at 75% and 96.8% at 50%. At 60 Hz, full-load efficiency remains 97.0%, with 96.9% at 75% and 96.3% at 50% load. These metrics support energy savings across continuous-duty applications.
Yes. The ABB 3GJA353430-BDP is Exdb flameproof (Explosive Atmospheres) rated for Gas Group IIB, with IP55 ingress protection. It complies with IC411 insulation and ICLF insulation class where applicable, and is intended for S1 continuous duty in hazardous areas, enabling safe operation in chemical, oil & gas, and other demanding industries.
This motor excels in hazardous-area duties requiring reliable flameproof protection and robust construction. Ideal for pumping, compressors, conveyors, and small-scale rotating equipment in chemical plants, oil & gas facilities, and processing lines where ATEX/IECEx compliance, IP55 protection, and IE4 efficiency deliver safety and cost benefits over the motor life.
Expect reduced maintenance due to a rugged cast-iron frame, long-life bearings, and Exdb protection that minimizes incident-related downtime. The IE4 efficiency lowers energy costs across continuous loads, delivering favorable ROI over the motor’s life. Availability of a top-entry termination box also simplifies wiring, inspections, and routine servicing.