ABB 3GJA311420-HDEIN 3-Phase Motor - Exd Flameproof
Part Number: 3GJA311420-HDEIN
Quick Summary
ABB 3GJA311420-HDEIN is a 3-phase squirrel cage motor for hazardous-area drives. In demanding plants, uptime and safety are critical, so this motor combines rugged Exd flameproof protection with dependable performance even under elevated ambient conditions. It delivers Exdb flameproof protection, IP55 enclosure, and IE4 efficiency, enabling safer operation and lower energy costs while simplifying compliance. Built with a cast-iron frame, precision bearings, and a robust S1 duty profile, it supports long service life in challenging environments and aligns with modern industrial standards. This makes it well-suited for oil & gas, chemical processing, and heavy industries, while supporting straightforward maintenance and reliable supplier support.
Product Information
ABB Type Designation
M2JAP 315MLB 2
Invoice Description
M2JAP 315MLB 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%) 96.6 % | Partial Load (50%) 96.3 %
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
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1220 kg
Gross Weight
1240 kg
UNSPSC
26101100
Exd flameproof protection reduces ignition risks in flammable atmospheres, enabling compliant operation in hazardous zones. This translates to safer installations, lower insurance costs, and less downtime due to safety concerns in chemical plants or mining operations. The motor’s IE4 efficiency rating behind Full Load (100%) 96.5%, and 75%/50% partial-load efficiencies at 96.6% and 96.3% respectively, delivers tangible energy savings and lower operating costs over the motor’s lifecycle. IP55 enclosure and IC411 insulation class ICLF ensure reliable performance in dusty, humid, or outdoor environments, supporting uptime in factories with demanding ingress and temperature profiles. Coupled with a 315 frame in cast iron and bearing 6316/C3, the design promotes low maintenance and extended service intervals in continuous-duty installations.
Get a Quick Quote for a ABB 3GJA311420-HDEIN
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3GJA311420-HDEIN?
Enquire Now
FAQs
For hazardous-area use, install the Exdb flameproof motor in accordance with local codes and the device’s Ex protection class. Mounting should follow the 315 frame guidelines with a cast-iron housing, ensuring proper clearance and ventilation. Verify terminal box location (D-End top) and confirm compatibility with your control system and power supply via Voltage Code D. Routine inspections should focus on connectors, seals, and ignition protection integrity to sustain safety operating margins.
IE4 efficiency indicates high energy performance across operating points. At full load, the motor achieves 96.5% efficiency, while partial loads deliver 96.6% at 75% and 96.3% at 50% load. These figures translate to lower heat generation, reduced energy bills, and improved overall plant efficiency, making it suitable for continuous-process applications where motor running hours are extensive.
Yes. The product is specified for S1 duty, meaning it is designed for steady-state, continuous operation. This makes it ideal for conveyors, pumps, fans, and other equipment requiring uninterrupted running. The combination of a robust cast-iron frame, Exd flameproof protection, and reliable bearings ensures stable performance and predictable maintenance intervals in long-running industrial processes.
Exdb protection denotes flameproof explosion protection, allowing operation in potentially explosive atmospheres without igniting the surrounding environment. This reduces ignition risk and simplifies regulatory compliance. For maintenance, inspect integrity of flamepaths, seals, and cable entries; ensure sampling and test procedures verify ongoing protection, and keep replacement parts readily available to minimize downtime during service.
The 315 frame with cast-iron construction and 2-pole design supports sturdy integration into existing bases and couplings. With a D-End top terminal box and IMB35 IM2001 mounting class, it aligns with common industrial automation footprints. Ensure voltage code D matches drive supply, verify bearing clearance (6316/C3), and confirm the gas group IIB rating for site safety. The motor’s IP55 rating supports outdoor or damp locations, easing retrofit projects in hazardous environments.