ABB 7BEM4408TR-4 General Purpose Motor - TEFC 460V CSA/CCSA
Part Number: 7BEM4408TR-4
Quick Summary
ABB 7BEM4408TR-4 is a general purpose motor designed for continuous, heavy-duty drive applications such as pumps, fans, and compressors. Buyers often face long lead times, compatibility gaps with existing drives, and uneven warehouse stock across regions. This motor achieves Premium Efficiency performance, carries CSA EEV and CCSA US certifications, and uses a NEMA design B configuration for reliable, code-compliant operation. Together with its TEFC enclosure and 460 V three-phase rating, it supports energy-efficient, maintenance-conscious procurement for industrial facilities.
Product Information
Extended Description
7BEM4408TR-4 ABB: General Purpose Motor 250 Hp 460 V (EM4408TR-4)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
250HP,1785RPM,3PH,60HZ,449T,TEFC,F1
Ambient Temperature
40 °C
Bearing
0.000
Bearing NDE
0.000
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EM4408TR-4
Certification Agency
CCSA US | CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Dimension Diagram
617427-209: Dimension Sheet
Drive End Flange Type
Standard
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TEFC
Frame Material
Iron
Frame Size
449
Frequency (f)
60 Hz
Global Commercial Alias
EM4408TR-4
Gross Volume
132300 in³
Gross Weight
2888 lb
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
F
Invoice Description
250HP,1785RPM,3PH,60HZ,449T,TEFC,F1
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 250 HP, 1800 RPM, Frame Size 449T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (EM4408TR-
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
449T
Motor Frame Suffix
T
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
250 Hp
Power Factor
88 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
60 in
Product Net Height
52.5 in
Product Net Weight
2888 lb
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
276 A
Rated Efficiency
96.20 %
Rated Speed
1785 r/min
Replaced Product ID (OLD)
7BA44-7126-5150
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
3.38 in
Short Description
250 HP, 1800 RPM, Frame Size 449T, Standard, 3 PH, TEFC, 460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
460 V
Feature: 250 HP output at 1785 rpm delivers strong torque for demanding loads. Business Impact: Enables reliable startup and steady operation of heavy-duty pumps, fans, and compressors, reducing process fluctuations and maintenance interventions. Application: Ideal for process industries and HVAC systems requiring consistent mechanical power. Feature: TEFC enclosure provides dust and moisture protection in harsh environments. Business Impact: Minimizes ingress-related failures, extends service intervals, and lowers total cost of ownership. Application: Suitable for manufacturing floors, oil and gas facilities, and material handling. Feature: Premium Efficiency (96.20%) with insulation class F and NEMA Design B. Business Impact: Lower energy costs during continuous operation and improved thermal performance under load. Application: Ideal for continuous-duty fans and pumps in energy-intensive facilities. Feature: Stocking and fast availability across multiple warehouses with 0-day lead time. Business Impact: Speeds procurement, minimizes downtime, and improves project scheduling. Application: Critical spares and retrofit programs in multi-site operations. Feature: 3-phase, 460 V operation with Direct On Line starting and compatibility with VFDs. Business Impact: Simple, robust installation with optional speed control, reducing commissioning time. Application: Suitability across industrial drives, conveyors, and water treatment systems. Feature: Foot-mounted, horizontal mounting (F1) with 449T frame and 3.38 in shaft diameter. Business Impact: Easy integration with standard couplings and belt/pulley systems; reduces installation complexity. Application: Retrofit projects and new installations in existing ABB Baldor-Reliance legacy environments.
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FAQs
The motor is designed for Direct On Line starting but is fully compatible with VFDs for speed control on 460 V, 3-phase systems at 60 Hz. Confirm drive compatibility with the 449T frame and shaft diameter (3.38 in) and ensure proper cable sizing and enclosure protection for your application.
The 7BEM4408TR-4 carries Premium Efficiency ratings, and certifications including CSA EEV and CCSA US. It aligns with NEMA Design B specifications and insulation class F, supporting reliable operation in US and international industrial environments.
Yes. With a continuous duty rating, 40 °C ambient tolerance, and TEFC enclosure, the motor maintains performance in dusty or harsh environments while delivering stable torque and cooling under extended operation.
Lead time is listed as 0 day, and the motor is stocked at multiple warehouses, including US and international locations. This translates to faster procurement, reduced downtime, and easier project scheduling for urgent retrofit or new installations.
Plan for foot-mounted, horizontal F1 mounting with a 449T frame and 3.38 in shaft diameter. Ensure couplings or pulleys match the shaft, verify alignment during installation, and confirm electrical connections for 460 V, 3-phase operation and appropriate starter control (DOL or VFD).