ABB 3GJA254210-ADCIN 3-Phase Squirrel Cage Motor - Exdb
Part Number: 3GJA254210-ADCIN
Quick Summary
ABB 3GJA254210-ADCIN is a 3-phase squirrel cage motor for hazardous industrial environments. It delivers reliable, continuous operation in challenging spaces, including chemical plants and oil refineries. This model meets IP55 protection, IC411 insulation, and Exdb flameproof standards, providing safe performance in hazardous zones. With an 8-pole design and a rugged cast‑iron frame, it offers durable operation across extended duty cycles. By combining excellent efficiency with robust construction, this motor reduces maintenance costs while enabling compliant installations and predictable performance in demanding applications.
Product Information
ABB Type Designation
M2JAP 250SMA 8
Invoice Description
M2JAP 250SMA 8
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%) 89.8 % | Partial Load (75%) 89.9 % | Partial Load (50%) 88.9 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
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
420 kg
Gross Weight
430 kg
UNSPSC
26101100
Flameproof Exdb protection translates to safer operation in hazardous areas, meeting Gas Group IIB and Ex protection requirements. Business impact: reduced risk of ignition-related incidents and enhanced regulatory compliance in chemical, oil & gas, and mining environments. Application: installation in zones requiring explosion protection with Exdb standards for personnel and asset safety. Robust frame and bearings deliver longevity and reliability. Business impact: longer bearing life and lower maintenance intervals in demanding equipment like pumps and compressors. Application: heavy-duty mechanicals subject to shock, vibration, and high ambient temperatures. IE2 efficiency and electrical data support energy savings. Business impact: reduced operating costs and lower total cost of ownership through higher efficiency and better heat management. Application: continuous duty drives in process plants where energy optimization matters. Enhanced installation and protection features simplify site deployment. Business impact: faster commissioning, lower installation risk, and easier service in confined spaces. Application: plants with limited headroom or top-entry connections using D-End top terminator boxes. Heavy-duty mechanical design supports resilience in extreme conditions. Business impact: fewer unplanned outages and extended service intervals, improving uptime. Application: hazardous-area conveyors, mixers, and mills operating under high ambient temperatures and dust.
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FAQs
This motor uses a D-End top terminator box and a cast-iron 250 frame, which aligns well with common service spaces and mounting patterns. Its 8-pole design supports smooth, balanced startup, while IP55 protection reduces ingress during installation and operation. For retrofit projects, verify space for the frame size, shaft alignment, and cable entry paths to ensure seamless integration with existing drive systems.
Key electrical features include Exdb flameproof protection, IC411 insulation class, and IE2 efficiency performance. Ambient conditions allow up to 50 °C and 1000 m altitude, with a voltage code D. The motor’s 8-pole configuration supports stable full-load operation, and the Exdb rating enables safe use in IIB gas environments, meeting stringent regulatory requirements for explosion protection.
Yes. The Exdb flameproof protection combined with Gas Group IIB rating makes it appropriate for hazardous zones in mining and chemical facilities. Its IP55 enclosure, robust IM class, and durable cast-iron frame further support reliable operation in challenging environments, ensuring compliance with industry standards while minimizing ignition risks during peak duty cycles.
Maintenance focuses on bearing integrity and enclosure condition. Bearings are 6315-2Z/C3 with a secondary 6313-2Z/C3 for durability, and the IMB3 IM1001 mounting class informs service alignment. Regular checks should cover lubrication schedules for the bearings, verify the Terminator Box integrity, and inspect the protective IP55 seals to prevent ingress during long service intervals.
IE2 efficiency translates to notable energy savings at full and partial loads (as indicated by the 89.8% full-load figure). This reduces operating costs, lowers heat generation, and improves overall equipment reliability in continuous duty applications. By maintaining steady performance within hazardous zones, the motor helps minimize downtime while delivering predictable returns on investment over the lifecycle.