ABB 3GJA352810-ADDIN - Exdb Flameproof IE3 Motor
Part Number: 3GJA352810-ADDIN
Quick Summary
ABB 3GJA352810-ADDIN is a 3-phase squirrel cage motor designed for hazardous locations and flameproof applications. Engineers often struggle with safety compliance, energy costs, and downtime when selecting motors for hazardous zones. This model delivers IE3 efficiency, IP55 protection, and Exdb flameproof certification, supporting reliable operation in IIB gas environments. With a cast-iron frame and 355 mm size, it offers robust durability and straightforward installation in existing lines, reducing lifecycle costs while ensuring regulatory alignment and long-term performance in demanding facilities. For projects in chemical, oil & gas, or mining sectors, this motor combines safety with energy savings and dependable torque across duty cycles.
Product Information
ABB Type Designation
M2JAP 355LKA 4
Invoice Description
M2JAP 355LKA 4
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
85015394
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%) 96.0 % | Partial Load (75%) 95.9 % | Partial Load (50%) 95.3 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
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
6322/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
2690 kg
Gross Weight
0 kg
UNSPSC
26101100
Feature → Business Impact → Application: Exdb flameproof protection paired with IP55 ingress protection reduces ignition risk and unplanned downtime in hazardous areas, enabling compliant operation in chemical plants and oil refineries. This results in safer maintenance windows and lower insurance exposure, with application in pumps, mixers, and conveyors where flammable atmospheres are present. Feature → IE3 efficiency with full-load performance up to 96.0% supports measurable energy savings and reduced total cost of ownership for continuous-duty systems (S1), especially in mineral processing and water treatment. Feature → 355 frame size and cast iron construction deliver rugged durability and straightforward retrofits, enabling quick installation alongside legacy equipment in plant floors. Feature → 4 poles and standard 3-phase supply provide reliable torque curves for fans and pumps, improving process stability in challenging environments.
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FAQs
This motor is designed for Exdb flameproof protection with IP55 ingress protection, suitable for hazardous environments IIB gas groups. Its 355 mm frame and cast-iron construction support straightforward mounting on standard bases, while the D- (Voltage Code) and 1000 m altitude ratings ensure compatibility with many regional electrical installations. Ensure control gear matches the Exd/Exdb requirements and local ATEX/IECEx regulations.
IE3 efficiency is specified with full-load performance around 96.0% (100% load). Partial-load data also indicates strong efficiency at 75% and 50% loads (95.9% and 95.3% respectively). This translates to lower energy consumption in continuous-duty operations (S1) and a favorable total cost of ownership for conveyors, pumps, and fans in hazardous facilities.
Yes. The motor is specified with Exdb protection and Gas Group IIB, making it suitable for flammable gas atmospheres. It supports safe operation in hazardous areas and aligns with industry standards for flameproof motors in mining, chemical processing, and other high-risk environments.
A 355 frame with a cast-iron housing provides excellent mechanical rigidity and vibration resistance, enabling long service life in tough plant conditions. It also facilitates compatibility with existing mounting footprints and simplifies retrofits in conveyors, pumps, and fans where rugged duty is required and maintenance windows are limited.
The combination of Exdb flameproof protection, IP55 sealing, and IE3 efficiency reduces maintenance incidents and energy costs in hazardous zones. With robust bearing arrangements and a durable cast-iron frame, operators can expect extended service intervals, fewer unscheduled outages, and lower lifecycle costs in continuous operation equipment such as process pumps and air handling systems.