ABB 3GJA284220-ADDIN IJA3__M2JAP_IE3 - Flameproof Exd
Part Number: 3GJA284220-ADDIN
Quick Summary
ABB 3GJA284220-ADDIN is a 3-phase squirrel cage motor built for flameproof Exd duty in hazardous environments. It addresses the costly downtime and maintenance challenges plants face when selecting certified, durable motors for safety-critical processes. This model includes IP55, IC411 insulation, IE3 efficiency, and Exd flameproof protection for safe, compliant operation. Designed for industrial motors in hazardous zones, it helps reduce energy costs and simplify procurement with a single, certified solution. The rugged cast-iron frame and precise bearing selection support year-round operation, while easy installation and standard connectors streamline commissioning. This alignment with IE3 and flameproof standards helps validate maintenance budgets and regulatory approvals.
Product Information
ABB Type Designation
M2JAP 280SMB 8
Invoice Description
M2JAP 280SMC 8
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
85015290
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%) 92.2 % | Partial Load (75%) 91.8 % | Partial Load (50%) 90.5 %
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
280
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
645 kg
Gross Weight
665 kg
UNSPSC
26101100
Feature → Business Impact → Application: The motor delivers IE3 efficiency, reducing energy consumption and lowering operating costs across continuous duty cycles, which is critical in chemical and refining plants where process reliability directly affects throughput. Application: suitable for pumps, fans, and conveyors in hazardous zones where Exd protection and IP55 enclosure are mandated. Feature → Business Impact → Application: Exdb protection and IIB gas group ratings minimize ignition risk in volatile environments, improving safety compliance and reducing insurance exposure. Application: oil and gas platforms and chemical processing facilities requiring robust certification. Feature → Business Impact → Application: 8-pole, 280 frame, cast-iron housing and 6316/C3 bearings deliver long service life and resistance to shock loads, lowering maintenance costs. Application: heavy-duty fans and compressors in harsh settings. Feature → Business Impact → Application: IC411 insulation and T4 temperature class enable operation at 50 °C ambient and up to 1000 m altitude, expanding installation options. Application: mining and maritime installations with challenging climates. Feature → Business Impact → Application: IP55 enclosure and D-End top terminator box location simplify installation, wiring, and field adjustments, reducing commissioning time. Application: retrofit projects in existing plants where quick, reliable integration matters.
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FAQs
The motor uses a standard 280 frame cast-iron housing with a D-End top terminator box location, enabling straightforward alignment with existing electrical cabinets and belt-driven systems. Its IP55 enclosure and Exd/Exdb protections fit common hazardous-area installations, while the 8-pole configuration supports stable drive integration and predictable torque profiles for conveyors, pumps, and fans.
The unit delivers IE3 efficiency under full-load conditions (92.2%) with robust partial-load performance (91.8% at 75%, 90.5% at 50%), reducing energy costs across continuous duty. Exd flameproof protection and IP55 enclosure ensure safe operation in hazardous zones, while the Exdb protection minimizes ignition risks during startup and runtime, improving reliability.
Yes. It is designed for Exd flameproof duty with Exdb protection, IP55 enclosure, and Gas Group IIB compatibility. The 8-pole, S1 duty motor supports continuous operation in demanding environments, with IC411 insulation and a 50 °C ambient rating up to 1000 m altitude, making it suitable for offshore platforms and processing facilities.
The motor carries Exd flameproof protection and Exdb gas protection, IP55 enclosure, IC411 insulation, and IE3 efficiency. It is manufactured with a cast-iron frame (280) and 6316/C3 bearings, designed for safe operation in hazardous areas and compliance with common industrial safety and energy-efficiency standards.
With IE3 efficiency, energy savings accrue from reduced full-load losses over long operating hours. The heavy-duty cast-iron frame and bearings (6316/C3) provide extended service life, lowering maintenance intervals and spare-part costs. Its robust Ex protections also reduce risk-related downtime, supporting higher plant availability and a favorable total cost of ownership (TCO).