ABB 3GJA351210-ADP 3-Phase Squirrel Cage Motor - Exdb
Part Number: 3GJA351210-ADP
Quick Summary
ABB 3GJA351210-ADP 3-Phase squirrel cage motor delivers reliable torque for hazardous-area fans and pumps in chemical processing. Operators often battle downtime and maintenance costs when selecting equipment for explosion-protected environments; this model is designed to minimize those interruptions with robust protection and high efficiency. Key protections include IP55 ingress protection, Exdb flameproof protection for hazardous zones, and IC411 insulation with IE4 efficiency. The combination supports safer operation, easier compliance, and lower total cost of ownership. By aligning with industry standards and ABB drive ecosystems, this motor offers seamless integration, predictable performance, and long service life for demanding applications.
Product Information
ABB Type Designation
M2JAX 355SMA 2
Invoice Description
M2JAX 355SMA 2
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%) 97.2 % | Partial Load (75%) 97.2 % | Partial Load (50%) 96.8 %
IE Class Data (60 Hz)
IE Class IE4 | Full Load (100%) 96.9 % | Partial Load (75%) 96.6 % | Partial Load (50%) 95.8 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
2
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
6316M/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1409 mm
Product Net Height
1124 mm
Product Net Width
746 mm
Product Net Weight
1937 kg
Gross Weight
0 kg
UNSPSC
26101100
Feature → Business Impact → Application: Exdb flameproof protection combined with IP55 ingress protection ensures safe operation in hazardous environments, reducing shutdown risk and compliance overhead for oil, gas, and chemical facilities. This translates to improved uptime and lower insurance premiums, especially for zone-rated installations. Application: mining or petrochemical plants needing explosion-protected drives.Feature → Business Impact → Application: 2-pole, 355 frame with cast-iron construction delivers high torque density and mechanical robustness under continuous duty, decreasing maintenance cycles and extending bearing life. Application: heavy-duty fans and pumps in continuous service where downtime is costly.Feature → Business Impact → Application: IE4 energy efficiency with Full Load 97.2% (50 Hz) and 96.9% (60 Hz) reduces energy consumption and operating costs, supporting sustainability targets and lower lifecycle spend. Application: energy-conscious process lines in chemical processing and refining.Feature → Business Impact → Application: IC411 insulation with T4 temperature class and 40 °C ambient rating enables reliable performance in elevated temperatures and spaces with restricted cooling. Application: engines and drives in industrial plants with limited cooling capacity.Feature → Business Impact → Application: Ex-protection (Exdb) and Gas Group IIB approval widen application scope to hazardous-area zones, enabling compliant installation without special rework. Application: gas processing, processing plants, and mining operations requiring flameproof motors.Feature → Business Impact → Application: Reversible direction of rotation and D-End top termination offer flexible mounting options and straightforward field serviceability, reducing installation complexity. Application: retrofits and new builds where space constraints exist and quick commissioning is needed.
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FAQs
The 3GJA351210-ADP is a 2-pole, 355 frame, cast-iron motor with Exdb flameproof protection and IP55; it supports continuous duty (S1) and is compatible with ABB drive systems. It features reversible rotation, D-End top termination, and IE4 efficiency, making it suitable for hazardous-area fans, pumps, and mixers in oil, gas, and chemical facilities.
Key features include Exdb flameproof protection for hazardous environments, IP55 ingress protection, IC411 insulation, and IE4 efficiency. It operates at ambient up to 40 °C, up to 1000 m altitude, with a T4 temperature class. Gas Group IIB and 2-pole, 355 frame design enable reliable operation in demanding process environments.
Yes. The motor is rated S1 for continuous duty, with robust mechanical construction and flameproof Exdb protection suitable for hazardous zones. Its 2-pole design delivers reliable torque, while IE4 efficiency reduces energy costs over the motor’s life. The IP55 rating adds protection against dust and water ingress in harsh plant environments.
Expect bearings 6316M/C3, IM class IMB3 IM1001, and a cast-iron frame that tolerate long service intervals in tough settings. Plan regular inspection of the termination box (D-End top), verify the Exdb enclosure integrity, and monitor IE4 efficiency to ensure ongoing energy savings. The 1 piece MOQ and standard configuration support straightforward procurement and maintenance planning.
The product uses a 355 frame with a substantial net weight (approximately 1937 kg) and a D-End top terminator box location for convenient wiring access. Its robust cast-iron frame supports secure mounting in fixed installations, while the reversible rotation option adds installation flexibility for retrofits and space-constrained plants.