ABB ECP844306T-4 Motor - IEEE 841 Severe Duty
Part Number: 7BECP844306T-4
Quick Summary
ABB ECP844306T-4 Motor is a 300 HP severe-duty motor designed for demanding industrial applications. In real-world plants, downtime and premature wear eat into productivity and maintenance budgets. This motor targets those challenges with rugged bearings, robust insulation, and a TEFC enclosure that withstands dusty, humid, or wash-down environments. It carries IEEE 841 Severe Duty alignment, NEMA Premium efficiency, and IP56 protection, delivering reliable performance under continuous operation. For engineers and procurement teams, the value is clear: longer service life, lower lifecycle costs, and easier sourcing from multiple stocked warehouses, with fast lead times and consistent specifications across the US and international suppliers.
Product Information
Extended Description
7BECP844306T-4 ABB: Severe Duty Motor 300 Hp 460 V (ECP844306T-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,1190RPM,3PH,60HZ,L449T,TEFC,F
Ambient Temperature
40 Ā°C
Bearing
6222 | Ball
Bearing NDE
6318 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECP844306T-4
Certification Agency
NEMA PREMIUM
Country of Origin
United States (US)
Customs Tariff Number
85015381
Dimension Diagram
617434-820: 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
ECP844306T-4
Gross Volume
121907.5 inĀ³
Gross Weight
3708 lb
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
IP Class
IP56
Insulation Class
F
Invoice Description
300HP,1190RPM,3PH,60HZ,L449T,TEFC,F1
Made To Order
No
Medium Description
IEEE 841 Severe Duty, 300 HP, 1200 RPM, Frame Size L449T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECP844306T-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Prefix
L
Motor Frame Size
L449T
Motor Frame Suffix
T
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
6P
Number of Poles (High)
6
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
300 Hp
Power Factor
86 %
Product Name
IEEE 841 Severe Duty
Product Net Depth / Length
71.5 in
Product Net Height
31 in
Product Net Weight
3708 lb
Product Net Width
55 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
340 A
Rated Efficiency
95.80 %
Rated Speed
1190 r/min
Selling Unit of Measure
piece
Service Factor
1.00
Shaft Diameter
3.38 in
Short Description
300 HP, 1200 RPM, Frame Size L449T, 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)
1200 r/min
Temperature Class
T3
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
460 V
Feature: IEEE 841 Severe Duty construction and Premium Efficiency translate into extended motor life and reduced maintenance costs. This design enables reliable operation in mining, metals, and material handling lines where dust, vibration, and temperature swings are common. Business impact: lower maintenance cycles and reduced downtime. Application: conveyors, crushers, pumps, and heavy-duty processing lines in harsh environments. Feature: 300 HP, 1190 RPM at 60 Hz, 460 V three-phase with frame L449T. Business impact: high power density supports demanding loads while staying with a standard electrical supply, enabling drop-in replacements and OEM compatibility. Application: heavy-duty fans, pumps, and crushers in steel and mineral processing. Feature: TEFC enclosure and IP56 protection. Business impact: robust protection against dust, moisture, and wash-down conditions, reducing enclosure-related failures. Application: food processing lines, chemical plants, and mineral handling. Feature: Foot-mounted, L449T frame size and standard mounting orientation. Business impact: straightforward installation and compatibility with existing bases, lowering installation costs and downtime. Application: plant retrofits and new equipment installations in OEM and end-user facilities. Feature: Premium efficiency (ā95.8%), 340 A rated current, and 1200 rpm synchronous speed. Business impact: energy savings, cooler operation, and predictable electrical demand, contributing to lower total cost of ownership. Application: continuous-duty pumps and conveyors in high-usage environments. Feature: Stocked across multiple warehouses with 0-day lead time. Business impact: rapid procurement, minimized downtime for urgent repairs, and reliable supply chain for maintenance teams. Application: maintenance spares, OEM resourcing, and project kick-offs in industrial plants.
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