ABB 3GJA312410-HDCIN 3-Phase motor - Exdb flameproof
Part Number: 3GJA312410-HDCIN
Quick Summary
ABB 3GJA312410-HDCIN is a 3-phase squirrel cage motor designed for hazardous-area drives in process industries. Engineers often wrestle with achieving reliable performance while meeting Ex, IP, and insulation standards in harsh environments. This model delivers Exdb flameproof protection, IP55 enclosure, and IC411 insulation, plus IE2 efficiency for substantial energy savings. Built on a cast-iron 315 frame with robust bearings, it supports long service life and predictable maintenance, delivering lower lifecycle costs and improved uptime for critical applications.
Product Information
ABB Type Designation
M2JAP 315MLA 4
Invoice Description
M2JAP 315MLA 4
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
85015381
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%) 95.1 % | Partial Load (75%) 95.2 % | Partial Load (50%) 94.7 %
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
315
Bearing
6319/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
1160 kg
Gross Weight
1180 kg
UNSPSC
26101100
Feature: Exdb explosion protection for hazardous areas → Business Impact: Enables safe operation in Zone 1/2 environments, reducing risk and enabling compliant installation in critical processes. Application: Chemical plants and oil & gas facilities with strict safety requirements. Feature: IP55 protection with a cast-iron 315 frame → Business Impact: Enhanced ingress protection and rugged mechanical integrity translate to longer service life in dusty or wet plant floors. Application: Pumping stations, conveyors, and fans in demanding industrial spaces. Feature: IE2 efficiency with 4-pole design → Business Impact: Lower energy consumption and reduced operating costs across continuous duty cycles. Application: HVAC, material handling, and process-medial drives. Feature: Operating conditions tolerance: Temperature Class T4, Altitude 1000 m, Ambient 50 °C → Business Impact: Broad suitability for high-temperature and higher-altitude sites, improving uptime and reducing derating. Application: Offshore platforms, mining sites, and refineries. Feature: IC411 insulation and large 315-frame cast-iron construction → Business Impact: Robust insulation and build quality support long service life in tough environments. Application: Heavy-duty drives in hazardous zones with extended maintenance intervals.
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FAQs
This Exdb protected motor uses a 315 frame with a D-end top terminator box, suitable for hazardous locations. Plan for a crane-capable installation due to the heavy 1160 kg net weight, ensure proper grounding, and verify the IP55 enclosure seals meet site cleanliness and moisture requirements. Confirm rotation direction aligns with system wiring and motor mounting allows easy access for service.
The motor is rated IE2 efficiency with four poles (high-efficiency standard for standard-duty industrial drives). At full load, it achieves about 95.1% efficiency, with slightly higher at 75% load (95.2%) and 50% load (94.7%). Voltage code D supports standard industrial supply, and the motor is designed for continuous S1 duty with stable torque.
Yes. Designed for S1 continuous duty, the 4-pole, 315-frame Exdb motor delivers reliable torque and steady operation. It is intended for hazardous-area installations (Gas Group IIB, Exdb), offering a safe, compliant solution for continuous operation in process industries where uptime and safety are critical.
The motor features Exdb explosion protection, IP55 ingress protection, and IC411 insulation. It is rated for Gas Group IIB with Temperature Class T4, and it complies with essential IEC/EN requirements for hazardous-area motors. Its construction in cast iron and flameproof enclosure supports compliance in demanding industrial environments.
With a heavy-duty cast-iron frame and robust bearings (6319/C3 and 6316/C3), maintenance focuses on bearing life, seal integrity, and winding insulation condition. The Exdb protection reduces incident risk and downtime in hazardous zones. While initial capital is higher, energy savings from IE2 efficiency and longer service life contribute to favorable total cost of ownership over the motor’s lifecycle.