ABB 7BECP44304T-4 Severe Duty Motor - Premium Efficiency
Part Number: 7BECP44304T-4
Quick Summary
Severe Duty Motor ABB 7BECP44304T-4 delivers 300 HP for reliable heavy-load drives in manufacturing and process plants. In real-world environments, downtime and heat buildup threaten productivity, making robust design and predictable delivery essential. This model meets Premium Efficiency standards, features a TEFC enclosure, and aligns with CSA EEV certification for safer operation in a variety of settings. For engineering teams, it translates into longer intervals between maintenance, lower energy costs, and easier compliance with industrial standards. With readily available stock across multiple warehouses and no made-to-order requirements, this motor supports fast project timelines and streamlined procurement.
Product Information
Extended Description
7BECP44304T-4 ABB: Severe Duty Motor 300 Hp 460 V (ECP44304T-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
300HP,1785RPM,3PH,60HZ,449T,A44152M
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6318 | Ball
Bearing NDE
6318 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECP44304T-4
Certification Agency
CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Design
B
Dimension Diagram
617427-003: Dimension Sheet
Direction of Rotation
Both sides
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
ECP44304T-4
Gross Volume
142222.5 in³
Gross Weight
1388.446 kg
Horsepower Rating UL/CSA
300.000 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
Insulation Class
F
Invoice Description
300HP,1785RPM,3PH,60HZ,449T,A44152M,TEFC
Lubrication
Regreasable
Made To Order
No
Medium Description
Severe Duty, 300 HP, 1800 RPM, Frame Size 449T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECP44304T-4)
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
300 Hp
Power Factor
88 %
Product Name
Severe Duty
Product Net Depth / Length
63 in
Product Net Height
52.5 in
Product Net Weight
1388.446 kg
Product Net Width
43 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
334 A
Rated Efficiency
96.20 %
Rated Speed
1785 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
3.38 in
Short Description
300 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
Temperature Class
T2C
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101112
Voltage Code
G
Voltage Rating
460 V
Feature: Premium efficiency and TEFC enclosure. Business Impact: Lower energy costs and improved heat management, with enhanced protection against dust and moisture. Application: Suited for continuous-duty pumps, conveyors, and fans in manufacturing lines. Feature: 3-phase induction design with 60 Hz operation at 460 V and 1785 rpm (4-pole). Business Impact: Stable speed and torque delivery improve process control and reduce motor wear from speed variation. Application: Conveyor belts, mixers, and crushers where precise motor timing matters. Feature: Regreasable bearings and a rugged 449T frame with foot mounting. Business Impact: Lower maintenance costs due to simple lubrication cycles and straightforward installation in retrofit projects. Application: Replacement motors for legacy systems and new builds requiring a reliable footprint. Feature: Explosion-protection and regulatory compliance with Class I, Group A-D and CSA EEV certification, plus NEMA design B alignment. Business Impact: Enables safe operation in hazardous environments and easier regulatory approvals. Application: Mining, chemical processing, and other hazardous-location installations. Feature: In-stock availability across multiple warehouses; 0 day lead time. Business Impact: Speeds procurement and reduces downtime risk for critical line-shuts. Application: OEM supply chains and plant maintenance planning.
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