ABB 3GJA354220-HDCIN - Flameproof Exd Motor, IP55
Part Number: 3GJA354220-HDCIN
Quick Summary
ABB 3GJA354220-HDCIN is a flameproof Exd 3‑phase squirrel cage motor designed for hazardous-area applications. This drives reliability in plants where ignition risk must be minimized, helping you keep uptime and safety at the forefront. The unit features Exdb explosion protection, IP55 enclosure, and IE2 efficiency with an 8-pole, 355-frame configuration, suitable for continuous S1 service. From petrochemical to mining environments, the motor is engineered to meet demanding ATEX/IECEx requirements while delivering robust performance. With India-origin manufacturing and cast-iron construction, it pairs durable hardware with energy-conscious operation, enabling lower total cost of ownership and easier procurement for compliant projects.
Product Information
ABB Type Designation
M2JAP 355SMB 8
Invoice Description
M2JAP 355SMB 8
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%) 93.0 % | Partial Load (75%) 92.9 % | Partial Load (50%) 92.1 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
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
6322/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
1680 kg
Gross Weight
0 kg
UNSPSC
26101100
Feature → Business Impact → Application: Flameproof Exd protection with Exdb classification provides inherent ignition protection for hazardous zones, reducing risk and accelerating permitting timelines in chemical plants and refineries. This translates to safer start-ups and lower insurance costs when integrated into hazardous-area machinery like pumps and grinders. Feature → Business Impact → Application: IE2 efficiency at full load (93.0%) and partial-load performance ensures energy savings during continuous operation, cutting running costs for fans, compressors, and conveyors in S1 duty cycles. Feature → Business Impact → Application: IP55 enclosure and IC411 insulation enable operation in dusty or humid environments, extending service intervals and minimizing derating in offshore platforms and mining sites. Feature → Business Impact → Application: Cast iron frame (355) with 6322/C3 and 6316/C3 bearings delivers rugged reliability in high-vibration systems such as agitators and mixers. Feature → Business Impact → Application: D‑End top terminator box simplifies cable routing and field wiring, reducing installation time and enabling easier retrofits in retrofit projects or constrained spaces. Industry context notes: this motor aligns with ATEX/IECEx expectations, supports hazardous-area standards, and complements ABB’s modular drive ecosystems for OEM automation and MRO procurement.
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FAQs
Plan for a D-End top terminator box orientation to simplify cabling, verify mounting on a rigid base for an 8-pole, 355 frame, and ensure adequate clearance for heat dissipation in confined hazardous spaces. Use proper torque values for cast-iron housings and confirm power cable routing follows local ATEX/IECEx guidelines.
Yes. The motor carries Exdb flameproof protection with Gas Group IIB, Temperature Class T4, and IP55 ingress protection, making it suitable for Zone 1/2 hazardous areas when installed per spec and in conjunction with approved drives and controllers.
This is an IE2 efficiency class motor with Full Load efficiency around 93.0% at 100% load, and slightly lower values at partial loads (75% and 50%), enabling meaningful energy savings in continuous S1 duty cycles such as pumps, fans, and compressors.
The motor uses a Cast Iron frame size 355 with bearings specified as 6322/C3 (rotating) and 6316/C3 (non-drive end). It has an 8-pole design and IMB35 IM2001 mounting class, suited for high-vibration environments and long-life operation.
Operate up to 50 °C ambient in up to 1000 m altitude with an IP55 enclosure and IC411 insulation. Compliance includes Exdb explosion protection, Gas Group IIB, and flameproof certification, making it appropriate for hazardous-area facilities while meeting regulatory requirements.