ABB 3GJA281220-HDDIN 3-Phase Motor - Exd IE3 IP55
Part Number: 3GJA281220-HDDIN
Quick Summary
ABB 3GJA281220-HDDIN is a 3-Phase squirrel cage motor designed for hazardous environments where flameproof protection and reliable uptime are critical. Engineers often struggle to balance explosion protection, rugged durability, and energy efficiency under continuous duty. This motor delivers Exdb flameproof protection, IP55 ingress protection, and IE3 energy efficiency, backed by a robust 280 frame and cast-iron construction suitable for demanding environments. It combines a two-pole, S1 duty profile with reversible rotation, making it versatile for mining, chemical processing, and heavy industrial applications. Originating in India, the unit aligns with ABB’s global standards and service support, delivering predictable performance and long-term value for project owners and maintenance teams.
Product Information
ABB Type Designation
M2JAP 280SMB 2
Invoice Description
M2JAP 280SMB 2
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%) 94.7 % | Partial Load (75%) 94.2 % | Partial Load (50%) 92.7 %
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
280
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
766 kg
Gross Weight
786 kg
UNSPSC
26101100
Exdb flameproof protection and Gas Group IIB deliver safe operation in hazardous zones, reducing risk and enabling commissioning in process facilities where flammable atmospheres prevail. This translates to shorter downtime during start-ups and safer maintenance windows. IE3 efficiency ensures tangible energy savings across steady-state and peak-load scenarios, lowering operating costs and heat load in continuous-duty applications. IP55 protection guards against dust and water ingress, improving reliability in dirty or humid environments and extending bearing life in demanding installations. The 280 frame with a cast-iron housing provides mechanical rigidity and vibration resistance, leading to reduced wear and longer service intervals in heavy transfer or pumping lines. A robust IC411 insulation system supports sustained performance at ambient temperatures up to 50 °C and altitude up to 1000 m, while S1 duty and a reversible rotation capability simplify integration with existing plant controls and drive systems. The Exd/Exdb protection, together with Gas Group IIB, makes it suitable for chemical plants and mining applications, offering a clear path to regulatory compliance and safe operation in hazardous areas. The combination of two-pole design, rigid mounting, and a durable terminator box location (D-End top) enhances installation efficiency and serviceability, minimizing commissioning time and reducing total cost of ownership. In short, this ABB motor pairs rugged construction with industry-leading efficiency to support reliable, compliant, and cost-effective operation in demanding industrial environments.
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FAQs
This motor uses a 280 frame cast-iron housing with Exdb flameproof protection and a D-End top termination box, supporting both rotation directions. It is a 2-pole, S1 duty, single-speed machine designed for hazardous zones; it integrates with standard ABB motor controls and fieldbus accessories, enabling straightforward installation and easy maintenance swaps without compromising safety.
IE3 efficiency figures are Full Load at 94.7%, Partial Load at 75% load at 94.2%, and 50% load at 92.7%. These values reflect strong energy performance across operating points, helping reduce energy costs and heat generation in continuous-duty service. The motor is configured for 50 Hz operation with voltage code D, aligning with IEC standards for industrial drives.
Yes. The Exdb flameproof protection, IP55 ingress rating, and Gas Group IIB capability make it appropriate for hazardous-area mining and chemical processing facilities. Its robust cast-iron frame, IC411 insulation, and 50 °C ambient capability provide durable performance in tough environments, while the reversible rotation and rugged construction support continuous operation with minimal risk.
Key certifications include Exdb explosion protection, Gas Group IIB, IP55 ingress protection, IC411 insulation class, IE3 efficiency, Temperature Class T4, ambient capability up to 50 °C, altitude up to 1000 m, and a 280 frame in cast iron. The unit is labeled as an Indian-origin product that adheres to ABB’s global quality and service standards, ensuring regulatory compliance and global support.
Maintenance benefits include reduced downtime due to Exd protection and a robust cast-iron build that resists wear in harsh environments. IE3 efficiency lowers energy costs over the motor’s life, contributing to a favorable total cost of ownership. While the motor’s 766 kg net weight requires appropriate handling, ABB’s service network supports preventive maintenance, spares availability, and rapid replacements, enhancing uptime and long-term ROI.