ABB 7BECP84408T-5 Motor - IEEE 841 Severe Duty
Part Number: 7BECP84408T-5
Quick Summary
ABB 7BECP84408T-5 motor is a high-efficiency IEEE 841 Severe Duty three-phase motor designed for demanding industrial drives such as conveyors, pumps, and mixers. When uptime matters, this solution helps address reliability and maintenance challenges in harsh environments with a TEFC enclosure and regreasable lubrication. Key certifications and ratings include IP56 enclosure protection, UL/UR listings, and hazardous-location compliance (Explosion-Proof Group Class I, A-D), which support safe operation in plant environments. With 250 HP at 575 V, this motor delivers solid energy efficiency and long service life, contributing to lower operating costs and smoother integration with existing 60 Hz control systems and drives.
Product Information
Extended Description
7BECP84408T-5 ABB: Severe Duty Motor 250 Hp 575 V (ECP84408T-5)
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
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6318 | Ball
Bearing NDE
6318 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECP84408T-5
Certification Agency
CCSA US | UR
Country of Origin
United States (US)
Customs Tariff Number
85015381
Design
B
Dimension Diagram
617434-665: Dimension Sheet
Direction of Rotation
CCW Counter clockwise
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
Explosion Proof Group Class
Class I, Group A, B, C & D
Frame Material
Iron
Frame Size
449
Frequency (f)
60 Hz
Global Commercial Alias
ECP84408T-5
Gross Volume
142222.5 inÂł
Gross Weight
2932 lb
Horsepower Rating UL/CSA
250.000 Hp
IC Class
TEFC
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F1
IP Class
IP56
Insulation Class
F
Invoice Description
250HP,1785RPM,3PH,60HZ,449T,TEFC
Lubrication
Regreasable
Made To Order
No
Medium Description
IEEE 841 Severe Duty, 250 HP, 1800 RPM, Frame Size 449T, Standard Mounting, 3 Phase, TEFC Enclosure, 575 V, 60 Hz (ECP84408T-5)
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
89 %
Product Name
IEEE 841 Severe Duty
Product Net Depth / Length
63 in
Product Net Height
52.5 in
Product Net Weight
2932 lb
Product Net Width
43 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
220 A
Rated Efficiency
96.20 %
Rated Speed
1780 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
3.38 in
Short Description
250 HP, 1800 RPM, Frame Size 449T, Standard, 3 PH, TEFC, 575 V
Standards
None
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Temperature Class
T3
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101112
Voltage Code
G
Voltage Rating
575 V
Feature → Business Impact → Application. The IEEE 841 Severe Duty construction paired with a 250 HP rating delivers extended bearing life and reliable starts under heavy loads, reducing unplanned downtime for conveyors and processing lines. This translates to predictable production schedules and lower maintenance costs in continuous-duty environments. The TEFC enclosure and IP56 protection guard against dust, moisture, and debris, enhancing equipment uptime in dirty or humid plants and enabling easier cleaning during preventive maintenance. Regreasable bearings further cut maintenance cycles and grease interval costs, especially in remote facilities where servicing is challenging. With a 449T frame, foot-mounted orientation and horizontal mounting, installation is straightforward and retrofit-friendly, supporting quick line upgrades without extensive structural changes. The motor’s 575 V three-phase configuration ensures compatibility with common plant power systems, while UL/UR listings and hazardous-location compliance provide regulatory assurance for safe operation in hazardous areas. These design elements collectively improve energy efficiency, reduce total cost of ownership, and support longer service life in demanding industrial drives.
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FAQs
The 7BECP84408T-5 uses a foot-mounted base with a 449T frame and horizontal mounting in the F1 orientation. This configuration simplifies retrofits on existing equipment and aligns with standard installation practices for heavy-duty, 60 Hz industrial drives. Ensure a stable foundation and vibration isolation to maximize bearing life and minimize noise.
At 60 Hz, the motor operates at 575 V with three-phase power, delivering 250 HP and a rated current of approximately 220 A. It achieves a synchronous speed of 1800 r/min and a nominal speed around 1780 r/min in continuous operation, with a power factor around 0.89 and a nominal efficiency near 96.2%, suitable for demanding heavy-duty loads.
Yes. The motor features a TEFC enclosure with IP56 protection and a 40 °C ambient rating, designed for continuous operation in dusty or humid environments. Regreasable bearings reduce maintenance needs, and its rugged construction is well-suited for conveyors, pumps, and fans in challenging plant conditions.
This motor is UL/UR listed and supports hazardous-location compliance (Explosion-Proof Group Class I, A-D). It also carries IP56 protection and is designed for industrial environments up to 1000 m altitude, with a robust TEFC enclosure and 449T frame. These certifications help ensure safety, regulatory compliance, and reliability in plant operations.
IEEE 841 Severe Duty design offers extended bearing life and resilience under high-load conditions, reducing unplanned downtime. Regreasable bearings and a durable TEFC enclosure lower maintenance costs, while premium efficiency reduces energy consumption. Over time, these factors translate to lower total cost of ownership and improved return on investment in high-demand production lines.