ABB 3GJA253210-ADCIN Exdb Flameproof Motor IP55 IE2
Part Number: 3GJA253210-ADCIN
Quick Summary
ABB 3GJA253210-ADCIN is a 3-phase squirrel cage motor designed for Exdb flameproof duty in hazardous areas. In practice, selecting a motor that combines protection, efficiency, and rugged construction reduces downtime and compliance risk for oil, gas, and chemical facilities, even under extreme conditions. Exdb flameproof protection, IP55 ingress protection, and IC411 insulation class enable safe operation in demanding environments. The motor is rated for ambient temperatures up to 50 °C and can operate at altitudes up to 1000 m, meeting dense site requirements. Its IE2 efficiency supports energy cost reduction, while the cast iron frame and robust bearings improve long-term reliability. This combination supports safe, compliant, and cost-efficient motor strategies for your process.
Product Information
ABB Type Designation
M2JAP 250SMA 6
Invoice Description
M2JAP 250SMA 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
85015230
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%) 92.2 % | Partial Load (75%) 92.5 % | Partial Load (50%) 91.8 %
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
250
Bearing
6315-2Z/C3
Bearing NDE
6313-2Z/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
455 kg
Gross Weight
465 kg
UNSPSC
26101100
Exdb flameproof protection reduces ignition risk and enables safe operation in Zone 1 hazardous environments where flammable atmospheres are present. The design supports Gas Group IIB and IC411 insulation, delivering robust performance across oil, gas, and chemical processing facilities. With a 6-pole, 250 frame, the motor delivers reliable torque characteristics for continuous S1 duty while maintaining a compact, cast iron enclosure that resists harsh plant conditions. IP55 protection shields the motor from dust ingress and water jets typical in outdoor yards and washdown areas, reducing field failure rates and maintenance downtime. Installation is simplified by a top-end D-end terminal box and a proven IMB3 IM1001 mounting class, helping spare parts inventory and on-site service windows. IE2 efficiency translates to measurable energy savings in continuous duty applications, with Full Load efficiency around 92.2% and minor improvements at partial loads. The 250 frame with a cast iron housing delivers high stiffness and vibration damping, supporting long motor life in vibration-prone plants. Design details such as 50 °C ambient tolerance and 1000 m altitude support global deployment, while 6 poles provide a balanced speed range for varied process demands. The Exd flameproof designation combined with safe rotation on both directions simplifies drive alignment and reduces commissioning time. Operational and maintenance considerations include bearing arrangement 6315-2Z/C3 and 6313-2Z/C3, IMB3 IM1001 mounting, and the D-End top terminator box, which streamline service and spare-part planning. The motor meets industry standards for hazardous area equipment and is backed by ABB's global support network for ongoing compliance and ROI.
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FAQs
Choose a compliant Exd/Exdb installation with the D-End top terminator box orientation and IMB3 IM1001 mounting to simplify alignment, serviceability, and spare parts planning. Ensure correct rotation direction (Both sides) and confirm 250 frame enclosure integrity for Zone 1/2 environments. Plan for robust grounding and appropriate cable entry arrangements to maintain IP55 integrity in harsh settings.
IE2 efficiency yields full-load performance around 92.2% with approximately 92.5% at 75% load and 91.8% at 50% load. This translates to meaningful energy cost reductions in continuous-duty service, especially in process lines where motors run for extended periods. The 6-pole design also supports stable speed and torque across typical industrial loads.
Yes. IP55 protection guards against dust ingress and water jets, making the motor suitable for outdoor installations and washdown zones found in chemical plants, refineries, and other hazardous-area facilities. Pairing IP55 with Exdb flameproof protection delivers reliable operation even in demanding environments where maintenance windows are limited.
Key compliance elements include Exdb flameproof protection, Gas Group IIB rating, IC411 insulation, and a Temperature Class T4 with ambient up to 50 °C. The enclosure and insulation, along with an IP55 rating and 1000 m altitude suitability, enable safe operation in hazardous areas and align with common industrial safety standards.
Plan around bearing arrangements 6315-2Z/C3 and 6313-2Z/C3, which influence maintenance intervals and lubricant schedules. Use IMB3 IM1001 mounting class and the D-End top terminator box to simplify service access. Maintain a small parts kit including bearings, seals, and terminal components to minimize downtime during routine inspections and retrofits.