ABB 7BAOM3546T Air-Over Fan - CSA UR Certified TEAO
Part Number: 7BAOM3546T
Quick Summary
Air-Over Fan ABB 7BAOM3546T provides compact cooling for electrical enclosures and industrial equipment. This helps prevent overheating and downtime in control panels, motors, and drives. It carries CSA and UR certifications and aligns with NEMA standards for reliable performance. Built as a TEAO (Totally Enclosed Air Over) design, it handles 208–230/460 V, 3-phase power at 60 Hz, with a 1 HP output and 1725 rpm. The robust 143T frame with foot mounting fits standard industrial footprints, while the 1.15 service factor supports continuous operation under demanding conditions. With a 1000 m altitude rating and 40 °C ambient tolerance, it offers dependable cooling in varied environments. This combination minimizes maintenance cycles and improves system reliability, supporting longer equipment life and lower total cost of ownership.
Product Information
Extended Description
7BAOM3546T ABB: Air-Over Fan 1 Hp 208 V (AOM3546T)
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
1HP,1725RPM,3PH,60HZ,143T,3428M,TEA
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6205, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
AOM3546T
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
34LYT061: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt | Undefined Efficiency
Electrical Data
Enclosure Type
TEAO
Frame Material
Steel
Frame Size
143
Frequency (f)
60 Hz
Global Commercial Alias
AOM3546T
Gross Volume
2110.969 in³
Gross Weight
33 lb
Horsepower Rating UL/CSA
1.000 Hp
IC Class
TEAO
IDEA Granular Category Code (IGCC)
1318 >> Heating and cooling system motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F1
Insulation Class
B
Invoice Description
1HP,1725RPM,3PH,60HZ,143T,3428M,TEAO,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
Air-Over Fan, 1 HP, 1800 RPM, Frame Size 143T, Standard Mounting, 3 Phase, TEAO Enclosure, 208-230/460 V, 60 Hz (AOM3546T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
143T
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
1 Hp
Power Factor
64 %
Product Name
Air-Over Fan
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
33 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3.8 A | 3.6 A | 1.8 A
Rated Efficiency
75.50 %
Rated Speed
1725 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.88 in
Short Description
1 HP, 1800 RPM, Frame Size 143T, Standard, 3 PH, TEAO, 208-230/460 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 Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
L
Voltage Rating
208 V | 230 V | 460 V
The 1 HP TEAO air-over design delivers robust cooling without a large enclosure footprint, reducing panel room requirements and improving component longevity in demanding environments. Business impact: lower heat load, extended life for drives and controllers, and fewer heat-related failures. Application: ideal for compact control cabinets and motor drive enclosures that demand reliable, space-efficient cooling. The unit operates at 1725 rpm and 60 Hz with a 143T frame, ensuring predictable airflow that maintains safe temperatures and reduces thermal shutdown risk in 3-phase systems. This translates to steadier processes, less thermal stress on cabling, and improved overall equipment uptime. The voltage range of 208–230/460 V and a service factor of 1.15 provide tolerance for voltage fluctuations and startup surges, decreasing nuisance trips and maintenance needs. Mounting as a foot-mounted TEAO unit simplifies installation and enables quick retrofits into existing Baldor-Reliance footprints. With an ambient rating up to 40 °C and altitude tolerance to 1000 m, it remains dependable in facility floors, machine rooms, and outdoor-rated panels, supporting cost-effective cooling across multiple sites. In practice, engineers gain easier maintenance planning, longer interval service windows, and improved reliability for critical cooling paths in automation environments.
Get a Quick Quote for a ABB 7BAOM3546T
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 7BAOM3546T?
Enquire Now
FAQs
Install the unit as a foot-mounted, horizontal-mount TEAO enclosure fan using the 143T frame. Attach to standard mounting feet, align the shaft, and connect to a 208–230/460 V three-phase supply at 60 Hz. Ensure proper clearance and an unobstructed airflow path for optimal cooling performance.
The motor operates on three-phase power at 208–230 or 460 V and 60 Hz. Rated current varies by voltage: approximately 3.8 A at 208/230 V, 3.6 A, or 1.8 A at 460 V. It includes a 1.15 service factor to improve reliability during transient startup and heavy load conditions.
Yes. The TEAO design, 143T frame, steel construction, 40 °C ambient rating, and 1000 m altitude tolerance support cooling in challenging environments. It is intended for continuous operation in control cabinets and motor drives, delivering consistent airflow without requiring external housings that complicate maintenance.
The unit carries CSA and UR recognition and adheres to NEMA standards for electrical equipment. This combination provides compliance assurance for installations in North American facilities and aligns with common reliability and safety expectations in industrial automation.
Lead time is listed as 0 days, and the product is stocked at multiple warehouses including US and China. The sales status is Active with a minimum order of 1 piece, enabling quick fulfillment and rapid deployment in ongoing automation projects.