ABB 3GJM254210-BSK Squirrel Cage Motor - Flameproof Exdb
Part Number: 3GJM254210-BSK
Quick Summary
ABB 3GJM254210-BSK is a flameproof three-phase squirrel cage motor designed for mining and other hazardous environments. In challenging underground workplaces, reliability and safety are critical, and this motor delivers consistent performance with a rugged IP66 enclosure and Exdb flameproof protection. It combines IE3 efficiency with robust casting and mounting options to help reduce energy use and maintenance cycles. For procurement teams, the unit’s 30 kW rating and IMB5/IM3001 compatibility translate into predictable lifecycle costs, straightforward installation, and safer operations in demanding conditions. This makes it a compelling choice for industrial motors used in mining, tunneling, and other high-risk applications.
Product Information
ABB Type Designation
M3JM 250SMA 8
Product Name
3-Phase squirrel cage motor
Product Type
3JM3__M3JM_IE3_Group_I_Flameproof_Exd_mining_motor
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015230
Medium Description
30kW, 8 Poles, Frame Size 250, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM254210-BSK)
Short Description
30kW, 8P, Frame Size 250, 3PH, 400V, 50Hz, IP66, IMB5/IM3001
Electrical Data
Connection Configuration
Y
Temperature Class Default
--
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
30 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 91.3 % | Partial Load (75%) 91.1 % | Partial Load (50%) 89.7 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 91.7 % | Partial Load (75%) 91.8 % | Partial Load (50%) 90.5 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
Two Speed Motor
No
Type of Duty
S1
Voltage Code
S
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
250
Bearing
6315/C3
Bearing NDE
6313/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
884 mm
Product Net Height
626 mm
Product Net Width
430 mm
Product Net Weight
454 kg
Gross Weight
464 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
The flameproof Exdb protection provides inherent safety in explosive atmospheres, directly reducing risk while enabling continuous operation in hazardous zones. This translates into lower incident-related downtime and longer asset life in mines and heavy industry; installation under IMB5/IM3001 mounting standards ensures mechanical compatibility with common plant layouts. The 30 kW, 8-pole design delivers reliable torque at 400 V and 50 Hz, which supports consistent process performance and easier integration with existing drives. IE3 efficiency improves energy consumption across full and partial loads, cutting operating costs and reducing heat buildup in confined spaces. The IP66 enclosure guards against dust and water ingress, while the cast-iron frame and ICFL insulation deliver durable performance in high-temperature environments up to 40 °C ambient. Dual-rotation capability and Y-configuration wiring simplify wiring and commissioning, helping maintenance teams achieve faster startups and fewer wiring errors. As a mining-specialist motor, it aligns with industry standards, minimizing retrofit risk when upgrading legacy equipment.
Get a Quick Quote for a ABB 3GJM254210-BSK
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 3GJM254210-BSK?
Enquire Now
FAQs
For proper installation, use IMB5/IM3001 mounting as specified, with the terminator box located on top. Wire in a Y configuration at 400 V 50 Hz for 3-phase operation, and confirm bearing and frame compatibility (frame 250, 8 poles). Ensure adequate clearance for maintenance and cooling, and follow standard safety procedures for Ex-certified equipment in hazardous zones.
The 3GJM254210-BSK delivers 30 kW output with 8 poles at 400 V and 50 Hz. IE3 efficiency data show Full Load efficiency around 91.3%, with 75% load at 91.1% and 50% load at 89.7%, enabling meaningful energy savings over typical IE2 or older motors while maintaining reliable torque and performance in mining applications.
Yes. The motor provides Exdb flameproof protection and IP66 enclosure, meeting stringent safety requirements for explosive atmospheres. It is designed for mining environments, including IMB5/IM3001 mounting, cast-iron framing, and robust insulation, ensuring safe operation and long service life in underground applications.
The motor features Exdb flameproof protection, IP66 ingress protection, and IE3 energy efficiency. Insulation is rated ICFL, with a cast-iron frame (250) and IMB5/IM3001 mounting. It operates at 400 V and 50 Hz, with 8 poles, and is suitable for hazardous mining and industrial environments requiring durable enclosures and reliable performance.
ROI benefits come from higher IE3 efficiency reducing energy costs, improved reliability with Exdb and IP66 protection minimizing downtime, and longer maintenance intervals due to a rugged cast-iron frame and durable insulation. While exact savings vary by site, users typically see lower energy bills, reduced repair frequency, and faster uptime in demanding mining operations.