ABB 3GJA351220-BDEIN 3-Phase Squirrel Cage Motor - Exdb/IE4
Part Number: 3GJA351220-BDEIN
Quick Summary
ABB 3GJA351220-BDEIN is a 3-phase squirrel cage motor designed for hazardous environments and demanding drive applications. In busy plants, maintenance downtime and energy waste can erode productivity and margins. This motor delivers Exdb flameproof protection for hazardous areas, IP55 enclosure for dust and water ingress resistance, and IE4 efficiency to reduce operating costs. Built with a cast iron frame and robust bearings, it supports reliable long-term operation in regulated environments. Its integrated electrical and mechanical design aligns with industry standards while remaining compatible with standard ABB wiring and mounting footprints, delivering a clear business advantage through safer, quieter, and more efficient operation.
Product Information
ABB Type Designation
M2JAP 355SMB 2
Invoice Description
M2JAP 355SMB 2
Product Name
3-Phase squirrel cage motor
Product Type
IJA4__M2JAP_IE4_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
85015381
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
50 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.5 % | Partial Load (75%) 96.3 % | Partial Load (50%) 95.7 %
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
355
Bearing
6316M/C3
Bearing NDE
6316M/C3
IM Class
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1680 kg
Gross Weight
0 kg
UNSPSC
26101100
Feature → Business Impact → Application: Exdb flameproof protection and gas group IIB ensure safe operation in hazardous environments, reducing ignition risk and enabling code-compliant installation in oil/gas, chemicals, and mining facilities. This translates to lower insurance costs and higher uptime in explosion-hazard areas. Application: hazardous area motors for process plants. Feature → IE4 energy efficiency reduces input power by maintaining high efficiency across load ranges, cutting energy costs and extending motor life through reduced heat. Application: continuous process drives and pumping stations requiring reliable energy performance. Feature → IP55 enclosure protects against dust and water ingress, minimizing enclosure-related failures and maintenance needs. Application: dusty, humid, and outdoor installations such as chemical processing and mining sites. Feature → Cast iron frame, 355 frame size, and bearing 6316M/C3 deliver durability and long service life, decreasing maintenance cycles. Application: heavy-duty operations with extended run times and strict uptime targets. Feature → IC411 insulation, Temperature class T4, altitude 1000 m, ambient 50°C support rugged operation under challenging ambient conditions. Application: high-temperature, high-altitude plants with demanding installation environments. Feature → 2-pole, S1 duty, Exd protection with safe rotation in either direction, enabling flexible drive configurations. Application: standard commissioning in control rooms and hazardous-area facilities with dual-direction needs.
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FAQs
This motor features Exdb flameproof protection, IP55 enclosure, and a D-End top termination box. It uses a 355 frame with cast iron construction and bearing 6316M/C3, supporting standard B3/B33 mounting and compatible wiring practices. Verify installation in accordance with local hazardous area codes and ensure alignment with IM class requirements for a reliable, safe setup.
IE4 efficiency is reflected in full-load performance at 96.5%, with 75% partial load at 96.3% and 50% at 95.7%. This high efficiency translates to lower input power, reduced heat generation, and lower energy bills over the motor’s life, especially in continuous-duty applications typical of pumps and fans in process plants.
Yes. The motor is designed for hazardous areas with Exdb flameproof protection and gas group IIB, alongside IP55 enclosure protection. Its 2-pole, S1 duty configuration supports continuous operation in demanding process environments found in oil, gas, and chemical industries, delivering safe and reliable drive power.
Key protections include Exdb flameproof ignition protection, IP55 ingress protection, and IC411 insulation with a temperature class T4. It is rated for gas group IIB and operates under an ambient up to 50 °C at 1000 m altitude. These features support regulatory compliance and safer operation in hazardous environments.
Durable cast iron frame and robust bearings (6316M/C3) reduce maintenance intervals and bearing wear. The IE4 efficiency lowers energy costs, while Exdb protection minimizes ignition-related risk and downtime. Overall, expect extended service life, lower total cost of ownership, and improved uptime in demanding process applications.