ABB 3GJM254210-AEK Motors & Drives - Flameproof Exdb IE3
Part Number: 3GJM254210-AEK
Quick Summary
3GJM254210-AEK is a flameproof, IE3 premium efficiency motor for mining and heavy industrial drives. In harsh environments, uptime matters, and standard motors can struggle with explosive atmospheres, high ambient temperatures, and dusty conditions. This design delivers robust Exdb flameproof protection, IP66 sealing, and ICFL insulation, providing safer, longer-lasting operation in hazardous locations. With a 500 V, 50 Hz supply and IMB3/IM1001 mounting compatibility, it offers straightforward integration into existing equipment fleets. The combination of premium efficiency and rugged construction translates to lower total cost of ownership, reduced energy consumption, and reliable performance for OEMs and end users in mining and related sectors.
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, 500V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM254210-AEK)
Short Description
30kW, 8P, Frame Size 250, 3PH, 500V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
500 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%) 91.7 % | Partial Load (50%) 91.0 %
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
E
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
250
Bearing
6315/C3
Bearing NDE
6313/C3
IM Class
IMB3 IM1001
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
Feature → Business Impact → Application: Flameproof Exdb protection with IP66 enclosure reduces ignition risk and enables safe operation in explosive atmospheres, lowering compliance concerns and downtime in underground and above-ground mining equipment. This supports safer equipment deployments and minimizes costly de-ratings in hazardous sites. Feature → Business Impact → Application: IE3 premium efficiency at 30 kW delivers meaningful energy savings over long operating cycles, lowering operating costs for crushers, conveyors, and pumping systems in continuous mining operations. Feature → Business Impact → Application: 8-pole, 30 kW, 3-phase squirrel cage design provides strong starting torque and reliable performance with standard VFD compatibility, enabling precise speed control and extended motor life in material handling and ore processing lines. Feature → Business Impact → Application: IP66 enclosure, ICFL insulation class, and IMB3 mounting yield rugged, maintenance-friendly installation that withstands dust, vibration, and temperature swings common in surface and underground facilities. Feature → Business Impact → Application: 500 V, 50 Hz input and Delta/Star (D) connection flexibility simplify electrical integration with existing switchgear and drives, reducing commissioning time and improving site reliability. Feature → Business Impact → Application: 1000 m altitude and 40 °C ambient limits build resilience for remote mining installations, supporting consistent performance in extreme site conditions.
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FAQs
Prepare for IMB3/IM1001 mounting and a top-terminator box layout; ensure a 500 V, 50 Hz supply with a Delta connection (D) and compatible VFDs. Verify ambient temperature up to 40 °C and altitude up to 1000 m, and confirm Exdb flameproof protection for hazardous areas.
The motor delivers 30 kW at 8 poles with IP66 sealing, Exdb flameproof protection, and 3-phase operation at 50 Hz. It is designed for reliable starting and sustained efficiency in demanding mining drives, with IE3 efficiency supporting lower energy costs.
Yes. It features Exdb flameproof protection and IP66 enclosure, specifically targeting hazardous locations in mining. Insulation class ICFL, along with robust mechanical design, supports compliance with stringent industrial safety standards.
The IE3 rating provides measurable energy savings over conventional motors, particularly in continuous mining operations with conveyors and pumps. Combined with reduced heat and maintenance needs from a rugged IP66 Ex environment, the return on investment improves with lower energy bills and longer service intervals.
Key compatibility points include 500 V input, 50 Hz supply, D connection, IMB3/IM1001 mounting, 8 poles, and a frame size 250. The top-terminator box and standard mounting support streamlined installation and easier drive integration with existing equipment.