ABB 3GJA203420-ADCIN 3-Phase Squirrel Cage Motor - Exdb Flameproof
Part Number: 3GJA203420-ADCIN
Quick Summary
ABB 3GJA203420-ADCIN is a 3-phase squirrel cage motor for flameproof drives in chemical and process facilities. Many customers struggle to maintain uptime and safety within ATEX/EX zones while meeting efficiency and maintenance cost targets. Key certifications include Exdb explosion protection, IP55 ingress protection, and IC411 insulation with IE2 efficiency, supporting reliable operation and regulatory compliance. This design prioritizes rugged reliability, ease installation, and long-term serviceability, helping OEMs and maintenance teams reduce lifecycle costs. By combining robust cooling and a compact frame with a reversible output, it enables flexible installation in constrained hazardous environments while delivering proven performance in continuous service.
Product Information
ABB Type Designation
M2JAP 200MLB 6
Invoice Description
M2JAP 200MLB 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%) 91.6 % | Partial Load (75%) 91.8 % | Partial Load (50%) 91.0 %
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
200
Bearing
6312-2Z/C3
Bearing NDE
6310-2Z/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
320 kg
Gross Weight
330 kg
UNSPSC
26101100
Feature: Exdb flameproof protection eliminates ignition sources in hazardous environments → Business Impact: reduces risk, enables compliant operation in ATEX/IECEx zones → Application: chemical processing plants, oil & gas facilities, mining sites. Feature: IP55 enclosure with IC411 insulation and IE2 efficiency → Business Impact: reliable operation in dirty, challenging plants with energy savings and lower thermal stress → Application: dusty or humid production lines requiring durable insulation. Feature: 6-pole, 200 frame, cast iron frame → Business Impact: robust mechanical integrity and long lifecycle in rugged installations → Application: heavy-duty conveyors and pumps in refineries. Feature: Direction of rotation both sides and D-End top terminal box → Business Impact: flexible mounting and easy commissioning, reducing installation time and wiring errors → Application: retrofit projects and OEM assemblies in constrained spaces. Feature: Continuous S1 duty, ambient 50 °C, altitude 1000 m → Business Impact: predictable uptime and thermal performance under demanding operating conditions → Application: process industries with sustained loads. Feature: IE2 efficiency with measured Full Load 91.6% → Business Impact: lower energy costs and compliance with efficiency targets → Application: energy-intensive motors in compliant facilities.
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FAQs
For reliable, safe installation in ATEX/IECEx zones, mount the unit with a flameproof Exdb protection rating and IP55 enclosure. Use an appropriate flameproof cable entry, verify the D-End top terminal box placement, and ensure compatibility with the 200 frame cast iron housing. Confirm rotation direction and drive alignment with your gearbox or motor-mounted equipment.
Exdb protection minimizes ignition risk in gas groups like IIB, enabling safe operation in explosive atmospheres. IE2 efficiency, with full-load around 91.6%, translates to lower energy consumption under continuous load while maintaining thermal stability at elevated ambient temperatures and altitude. This combination supports compliant, efficient, and predictable performance in harsh environments.
Yes. The motor is rated for S1 continuous duty, designed to operate under sustained loads. Its insulation, frame design, and bearing arrangement are selected to endure extended operation in challenging environments, including 50 °C ambient and installations up to 1000 m altitude. This makes it well-suited for continuous process applications where uptime is critical.
This motor excels in hazardous-area drives within chemical plants, refineries, and mining operations where flameproof protection is essential. Its 6-pole configuration provides robust torque for pumps and conveyors, while the reversible rotation and rugged cast-iron frame support retrofit projects and OEM integrations in constrained spaces.
The solid cast-iron frame, reliable bearings (6312-2Z/C3), and Exdb protection reduce failure modes and maintenance downtime. Continuous duty and high IP55 protection minimize protective measures in dirty environments, delivering lower lifecycle costs. Improved reliability also shortens mean time to repair, enhancing overall return on investment for plants with stringent safety and energy targets.