ABB 3GJM252210-BEG 3-Phase motor - Exdb Flameproof
Part Number: 3GJM252210-BEG
Quick Summary
ABB 3GJM252210-BEG is a 3-phase squirrel cage motor designed for flameproof Exdb applications in mining and heavy industry. Operators face reliability challenges in harsh environments where dust, heat, and hazardous atmospheres threaten uptime. This motor meets tough requirements with IP66 ingress protection, Exdb flameproof certification, and IC411 insulation, ensuring safe, continuous operation in hazardous zones. The design also supports robust installation in demanding sites with a cast iron frame, top terminator box location, and sturdy bearings. For procurement teams, the IE2 efficiency rating translates to tangible energy savings and reduced operating costs, while the durable construction delivers long service life. In short, it combines safety, reliability, and efficiency for mission-critical applications.
Product Information
ABB Type Designation
M3JM 250SMA 4
Invoice Description
M3JM 250SMA 4
Product Name
3-Phase squirrel cage motor
Product Type
3JM2__M3JM_IE2_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
Electrical Data
Temperature Class Default
--
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 94.4 % | Partial Load (75%) 94.4 % | Partial Load (50%) 93.7 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
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
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
429 kg
Gross Weight
439 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdb flameproof protection for hazardous areas → Business Impact: Enables safe operation in mining and other explosion-risk zones, reducing risk and regulatory exposure → Application: Underground conveyors, processing plants, and other EX-rated use cases. Feature: IP66 ingress protection → Business Impact: Keeps dust and water out, lowering maintenance frequency and extending service life → Application: Dusty tunnels, outdoor installations, and high-humidity environments. Feature: IE2 efficiency at 50 Hz (Full Load 94.4%) → Business Impact: Reduces energy consumption and heat waste, lowering total cost of ownership → Application: Continuous S1 duty drives, fans, and pumps with long operating hours. Feature: Cast iron frame 250 and IMB5 IM3001 bearings → Business Impact: Enhanced mechanical robustness and vibration resistance, supporting long service life in rugged sites → Application: Heavy-load mining motors and vibration-prone applications. Feature: Top terminator box and 4-pole, 250-frame design → Business Impact: Simplifies installation and service access, minimizes downtime during maintenance → Application: Freight, conveyors, and hoisting systems in hazardous zones. Feature: Temperature class and altitude (40 °C, 1000 m) → Business Impact: Maintains performance within specified environmental limits, ensuring reliability in regional installations → Application: Outdoor or high-temperature mining environments. Keywords: Exdb flameproof mining motor, IP66 mining motor, IE2 efficiency mining motor, 250 frame cast iron motor, hazardous-area 3-phase motor, IMB5 IM3001 bearing, flameproof electrical protection.
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FAQs
The ABB 3GJM252210-BEG is designed for hazardous areas, including mining and other explosive atmospheres, with Exdb flameproof protection and IP66 enclosure. It supports top-entry termination and a robust cast iron frame, simplifying installation in challenging underground or outdoor sites while meeting stringent safety standards.
This is a 3-phase squirrel cage motor with 4 poles (high), operating under S1 duty. It uses Voltage Code E and delivers IE2 efficiency at full load with 94.4% efficiency. The insulation is IC411, and the motor is capable of operating in ambient conditions up to 40 °C at altitudes up to 1000 m, suitable for continuous operation.
Yes. The motor is designed for Exdb flameproof protection and IP66 ingress protection, plus insulation suitable for hazardous zones. Its heavy-duty cast iron frame, IMB5 IM3001 mounting class, and top-termination box make it well-suited for mining conveyors, crushers, and other equipment operating in explosion-risk environments.
The motor carries Exdb flameproof protection and an IP66 rating, with IC411 insulation and IE2 efficiency. Its design supports operation in hazardous zones and complies with industry requirements for mining and heavy-industry equipment, offering reliable performance under demanding conditions.
With IE2 efficiency, the motor delivers lower energy costs over its life cycle, reducing heat load and cooling requirements. The rugged cast iron frame and high-quality bearings minimize maintenance and downtime in harsh environments. A longer service life translates to lower replacement and service costs for mining and hazardous-area operations.