ABB 7BCL3503 General Purpose Motor - TEFC Enclosed
Part Number: 7BCL3503
Quick Summary
General Purpose Motor ABB 7BCL3503 delivers 0.5 HP in a compact 1PH, 60 Hz package, ideal for small pumps, fans, and conveyors. Facing space constraints and frequent field replacements, engineers need a motor with easy installation, robust mounting, and predictable life. This unit is CSA/UR listed and designed to meet NEMA standards, supporting safe, compliant operation across common industrial systems. With TEFC enclosure, 56C frame, and dual voltage 115/230 V, it provides reliable performance for modern automation lines while reducing inventory complexity. The motor also offers direct-on-line starting and grease-regreasing capability, improving uptime and maintenance planning for OEMs and service teams.
Product Information
Extended Description
7BCL3503 ABB: General Purpose Motor 0.5 Hp 115 V (CL3503)
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
.5HP,3450RPM,1PH,60HZ,56C,3413L,TEF
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CL3503
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
N
Dimension Diagram
34LYH577: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
C-Face
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt
Electrical Data
Enclosure Type
TEFC
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
CL3503
Gross Volume
2110.969 in³
Gross Weight
23 lb
Horsepower Rating UL/CSA
0.500 Hp
IC Class
TEFC
IDEA Granular Category Code (IGCC)
1329 >> Single phase 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
.5HP,3450RPM,1PH,60HZ,56C,3413L,TEFC,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 1PH Enclosed, 0.5 HP, 3600 RPM, Frame Size 56C, C-Face Mounting, 1 Phase, TEFC Enclosure, 115/230 V, 60 Hz (CL3503)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56C
Motor Frame Suffix
C
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
N
Number of Phases
1
Number of Poles
2P
Number of Poles (High)
2
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.5 Hp
Power Factor
72 %
Product Name
General Purpose 1PH Enclosed
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
23 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
7 A | 3.2 A | 3.5 A
Rated Efficiency
66 %
Rated Speed
3450 r/min
Selling Unit of Measure
piece
Service Factor
1.25
Service Factor Percentage
1.25 %
Shaft Diameter
0.63 in
Short Description
0.5 HP, 3600 RPM, Frame Size 56C, C-Face, 1 PH, TEFC, 115/230 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
3600 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101116
Voltage Code
L
Voltage Rating
115 V | 230 V
Feature: 0.5 HP single-phase operation at 60 Hz and dual voltage 115/230 V. Business Impact: simplifies drive selection and enables field adaptability across regional power profiles, reducing spare parts inventory and downtime. Application: small conveyors, pumps, and fans in light industrial settings. Feature: TEFC enclosure and 56C frame with C-Face mounting. Business Impact: protects internal windings from dust and moisture while enabling robust, space-efficient installation. Application: harsh manufacturing environments and OEM equipment where reliability matters. Feature: Regreasable bearings (6203 | Ball). Business Impact: extends bearing life, lowers maintenance frequency, and reduces unexpected outages. Application: continuous duty lines and service-critical machinery. Feature: Foot-mounted, horizontal mounting orientation with NEMA design. Business Impact: flexible installation options and straightforward retrofits in legacy equipment. Application: retrofits and new builds with standard 56C footprint. Feature: Dual voltage 115/230 V and 1-phase design. Business Impact: inventory flexibility and international compatibility, minimizing site-specific hardware changes. Application: global assembly lines and multi-site operations. Feature: CSA/UR listed with NEMA alignment. Business Impact: ensures regulatory compliance and safer automated systems, easing procurement audits. Application: compliance-driven facilities and integrator projects requiring recognized certifications.
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FAQs
The 7BCL3503 is designed for foot-mounted installation with a C-Face drive end flange and horizontal mounting orientation (F1). This combination provides straightforward alignment with common 56C equipment footprints, facilitating drop-in replacements and simplified retrofits in conveyors, fans, and small pump assemblies.
This motor operates as a single-phase, 60 Hz unit with dual voltage capability at 115 V and 230 V. It delivers 0.5 HP with a rated speed of 3450 r/min, a 56C frame, and TEFC enclosure, making it compatible with typical plant power systems and easy to configure for varied drive applications.
Yes. The motor is designed for continuous duty with a service factor of 1.25, TEFC protection, and grease-regreasable bearings. These features support reliable operation under steady load profiles common in fans, pumps, and light conveying tasks, while enabling predictable maintenance intervals to maximize uptime.
The 7BCL3503 carries CSA/UR certification and aligns with NEMA standards, ensuring safety, quality, and interoperability across regulated facilities. These certifications simplify procurement, support compliance audits, and make the motor suitable for OEM equipment used in diverse markets.
With grease-regreasable bearings and a robust TEFC design, routine lubrication checks and periodic inspection of the shaft and seals help sustain performance. Following manufacturer's service intervals, avoiding overheating, and ensuring proper cooling airflow are key steps to extend life and reduce downtime.