ABB 3GJA311210-BDP 3-Phase Squirrel Cage Motor - Exdb IP55
Part Number: 3GJA311210-BDP
Quick Summary
ABB 3GJA311210-BDP is a 3-phase squirrel cage motor for hazardous-area drives. This design addresses downtime and safety risks inherent to explosive atmospheres, delivering reliable operation in demanding conditions. The unit features Exdb flameproof protection, IP55 enclosure, and IE4 efficiency, along with IC411 insulation, supporting compliant performance. By combining safety certification with high energy efficiency, it offers a compelling value proposition for petrochemical, chemical processing, and oil & gas installations while reducing operating costs and maintenance overhead.
Product Information
ABB Type Designation
M2JAX 315SMA 2
Invoice Description
M2JAX 315SMA 2
Product Name
3-Phase squirrel cage motor
Product Type
CJA5__M2JAX_IE4_Flameproof_Ex_db_CI
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
China (CN)
Customs Tariff Number
85015381
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.8 % | Partial Load (75%) 96.8 % | Partial Load (50%) 96.4 %
IE Class Data (60 Hz)
IE Class IE4 | Full Load (100%) 96.6 % | Partial Load (75%) 96.3 % | Partial Load (50%) 95.5 %
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
IMB5 IM3001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1176 mm
Product Net Height
944 mm
Product Net Width
660 mm
Product Net Weight
1165 kg
Gross Weight
1185 kg
UNSPSC
26101100
Exdb flameproof protection enables safe operation in hazardous areas, reducing the risk of ignition in chemical plants and oil & gas facilities. This translates to lower insurance costs, fewer shutdowns, and easier regulatory compliance in demanding environments. The motor’s IE4 efficiency (full-load around 96.8% at 50 Hz) delivers measurable energy savings and a smaller carbon footprint for continuous-process applications such as pumps and fans. With IP55 protection, an IC411 insulation system, temperature class T4, and 40 °C ambient rating at 1000 m altitude, the unit maintains performance in harsh outdoor sites and high-altitude installations, lowering total cost of ownership. The cast iron 315 frame and robust 6316/C3 bearings provide enduring reliability under heavy loads and long operating cycles, while the D-end top terminator box simplifies installation and maintenance. This motor supports single-piece purchase with a compact footprint for retrofit projects and new builds alike, aligning with strict duty S1 requirements and ensuring quick integration into existing motor control schemes.
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FAQs
This motor uses Exdb flameproof protection and IP55 sealing, suitable for hazardous zones. Plan for a 315 frame, cast iron construction, and D-end top terminator box to simplify wiring. Ensure alignment with S1 duty requirements and maintain clearances per standard guidelines for safe operation in explosion-protected environments.
IE4 efficiency is specified with Full Load around 96.8% at 50 Hz (and 96.6% at 60 Hz). This translates to lower energy consumption for continuous duty (S1) applications and reduced operating costs without compromising torque or reliability in pumps, fans, and compressors.
Yes. The motor is rated for Gas Group IIB and operates at altitudes up to 1000 meters with ambient temperatures up to 40 °C. It features Exdb protection, IP55, and IC411 insulation to maintain reliability in challenging sites such as refineries, petrochemical plants, and mining operations.
The unit uses a 315 frame with a cast iron construction and bearings specified as 6316/C3. Weight is approximately 1,165 kg (net) and 1,185 kg (gross), with overall dimensions around 1176 mm (L) x 944 mm (H) x 660 mm (W). Ensure adequate space for service access, mount on a rigid base, and account for the heavy lifting required during installation.
Exdb flameproof protection ensures compliance with hazardous-area standards and reduces ignition risk, which lowers downtime and safety incident costs. While initial investment is higher than non-hazardous motors, long-term ROI improves through higher uptime, extended service life, and safer operation in critical process sectors.