ABB 3GJA311240-ADDIN 3-Phase Squirrel Cage Motor - Exdb
Part Number: 3GJA311240-ADDIN
Quick Summary
ABB 3GJA311240-ADDIN is a 3-phase squirrel cage motor designed for hazardous areas with Exdb flameproof protection and robust mechanicals. This unit delivers reliable performance in demanding environments such as chemical processing, mining, and oil & gas facilities. Many engineers struggle to balance explosion protection with energy efficiency and uptime. By combining a cast iron 315 frame, IP55 enclosure, and IE3 efficiency, the motor minimizes thermal stress while maximizing uptime in high-ambient-temperature conditions. The design supports a D-End top terminator box and a compact footprint, enabling straightforward installation and service. For compliance-focused projects, this motor aligns with ATEX/IECEx expectations and ensures dependable operation in low-maintenance installations, supporting long-term operation and ROI.
Product Information
ABB Type Designation
M2JAP 315SMD 2
Invoice Description
M2JAP 315SMB 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
85015381
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%) 95.6 % | Partial Load (75%) 95.5 % | Partial Load (50%) 94.8 %
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
315
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
116 kg
Gross Weight
136 kg
UNSPSC
26101100
Exdb flameproof protection delivers true explosion protection for hazardous environments, reducing risk and enabling compliant operation in classification zones. Business impact: safer installations and lower incident-related costs, with reliable startup and steady performance across 50 °C ambient temperatures in high-altitude sites. Application: chemical plants, petrochemical processing, and mining operations requiring robust flameproof motors with proven protection ratings. IE3 energy efficiency translates into measurable operating cost savings and cooler motor temperatures under load, supporting longer service life and reduced energy waste. Feature: IP55 enclosure and IC411 insulation class provide durable sealing and insulation under challenging conditions, improving reliability and maintenance intervals in industrial settings. Benefit: reduced maintenance frequency and extended bearing life in hot, dusty environments. Application: large-scale conveyors and pumps in heavy industry. Feature: Cast iron frame 315 and bearing 6316/C3 with IMB3 IM1001 mounting compatibility enable straightforward installation and long-term reliability. Benefit: easier replacement, fewer spare parts, and predictable performance. Application: retrofit projects and new builds in automation lines. Feature: Termination access via D‑End top box simplifies wiring and service, while the 2-pole, 315 frame design supports quick commissioning. Benefit: faster MTTR, smaller installation footprint, and compatibility with existing ABB drive systems. Application: OEM integration and centralized motor control fleets in hazardous zones.
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FAQs
This motor uses a 315 frame, cast iron construction and a D-End top terminator box for straightforward wiring. It supports IMB3 IM1001 mounting and IP55 protection, with insulation class ICLF suitable for ambient up to 50 °C and elevations around 1000 m. Ensure proper flameproof environment and compliant enclosure access during installation to maintain Exdb certification.
The unit is a 2-pole motor with IE3 efficiency. At full load, efficiency is 95.6%, with 75% load at 95.5% and 50% load at 94.8%. Voltage code is D, and it operates in ambient temperatures up to 50 °C with Altitude up to 1000 m, maintaining reliable performance in typical plant conditions.
Yes. It features Exdb flameproof protection and is rated IP55 for dust and moisture ingress. Gas Group IIB protection applies, making it suitable for hazardous areas in chemical, petrochemical, and mining applications. The motor is engineered to meet ATEX/IECEx expectations and provide safe operation in explosive atmospheres.
Key mechanicals include a Cast Iron frame, Frame Size 315, Bearing 6316/C3, and IM Class IMB3 IM1001. Terminator box location is D-End top, enhancing access for maintenance. The product net weight is 116 kg with gross weight 136 kg, supporting stable operations in fixed installations and retrofit projects.
Best suited for hazardous-area drives such as pumps, fans, and conveyors in chemical, oil & gas, and mining processes. The IE3 efficiency and Exdb protection reduce energy costs and enable safer operations, contributing to lower lifecycle costs. Compliance with ATEX/IECEx standards facilitates faster project approvals and long-term reliability in regulated environments.