ABB 7BCHC3504A General Purpose HVAC Motor - CSA UR
Part Number: 7BCHC3504A
Quick Summary
The ABB 7BCHC3504A General Purpose HVAC motor delivers reliable 0.5 HP, single‑phase performance for fans and blowers. Many buyers struggle to find compact, TEAO options that fit 115/230V across loads while maintaining reliability. It carries CSA and UR certifications and aligns with NEMA design principles, streamlining regulatory compliance and interchangeability. With resilient mounting, horizontal F1 orientation, and a 56-frame size, installation is straightforward and serviceability is enhanced, reducing downtime. This motor supports predictable maintenance and lower lifecycle costs for commercial HVAC and light industrial applications, making it a practical choice for OEMs and end users alike.
Product Information
Extended Description
7BCHC3504A ABB: General Purpose HVAC 0.5 Hp 115 V (CHC3504A)
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,1700RPM,1PH,60HZ,56,3420C,TEAO
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CHC3504A
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Drive End Flange Type
Resilient Mount
Efficiency Level
Not Regulated / Exempt
Electrical Data
Enclosure Type
TEAO
Frame Material
Steel
Frame Size
Undefined
Frequency (f)
60 Hz
Global Commercial Alias
CHC3504A
Gross Volume
2110.969 in³
Gross Weight
25 lb
Insulation Class
B
Invoice Description
.5HP,1700RPM,1PH,60HZ,56,3420C,TEAO,F1,N
Made To Order
No
Medium Description
General Purpose HVAC, 0.5 HP, 1800 RPM, Frame Size 56, ResilientMount Mounting, 1 Phase, TEAO Enclosure, 115/230 V, 60 Hz (CHC3504A)
Minimum Order Quantity
1 piece
Motor Base Type
Resilient
Motor Frame Size
56
Mounting Orientation
Horizontal
Mounting Position
F1
Number of Phases
1
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.5 Hp
Power Factor
86 %
Product Name
General Purpose HVAC
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
25 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
5.2 A | 2.6 A
Rated Efficiency
72 %
Rated Speed
1700 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
0.63 in
Short Description
0.5 HP, 1800 RPM, Frame Size 56, ResilientMount, 1 PH, TEAO, 115/230 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
Voltage Rating
115 V | 230 V
Feature → Business Impact → Application: The 0.5 HP, 1-phase design delivers sufficient power for compact fan assemblies while keeping energy consumption predictable, lowering operating costs in year-over-year HVAC operations. Benefit: Reduced electrical demand and simpler control schemes translate to smaller panel footprints and easier integration with existing drive architectures. Application: Ideal for air handlers, supply fans, and ventilation blowers in commercial buildings where space is at a premium and consistent performance is required. The TEAO enclosure eliminates the need for a fan cooling path in the cabinet, improving reliability in tight installations and reducing maintenance intervals. Benefit: Lower cooling load and fewer cooling fans to source and service, improving total cost of ownership. Application: Suitable for new builds and retrofits where 56-frame, resilient-mount motors are preferred for vibration damping and simple alignment. The 60 Hz, 115/230 V single‑phase operation supports universal site compatibility, reducing stock diversity and procurement complexity.
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FAQs
Install in a horizontal orientation (F1) using a resilient mount and a 56 frame. Ensure 115/230 V supply, 60 Hz, and Direct On Line starting. Verify shaft diameter of 0.63 inches and securely fasten into alignment to prevent misalignment and vibration.
This motor is a 1-phase, 60 Hz unit rated for 0.5 HP. Voltage options are 115 V or 230 V with rated currents of 5.2 A at 115 V and 2.6 A at 230 V. It features a power factor of 0.86 and an efficiency of 72%, with a TEAO enclosure and frame size 56.
Yes. The motor is rated for continuous duty with a resilient base and TEAO enclosure, making it appropriate for constant operation in air handling units, supply fans, and ventilation equipment in commercial environments.
The motor carries CSA and UR certifications, supporting US electrical safety and performance standards. It aligns with NEMA design practices, simplifying replacement and maintenance across regulated facilities and facilitating procurement from compliant suppliers.
TEAO enclosure reduces cabinet cooling needs, while the resilient mounting and 56 frame size simplify alignment and serviceability. Direct On Line starting minimizes start-up components, and the 0.5 HP rating provides predictable performance for HVAC loads, contributing to lower total cost of ownership.