ABB 7BAOM3543 Air-Over Fan - CSA UR Certifications
Part Number: 7BAOM3543
Quick Summary
Air-Over Fan 7BAOM3543 from ABB provides efficient cooling for industrial equipment. Factory floors often struggle with cramped spaces, downtime, and uneven airflow, making reliable cooling solutions essential. This unit features CSA and UR certifications and a TEAO enclosure that simplifies compliance and installation, backed by a NEMA-aligned design for rugged operation. It runs on a 3‑phase, 60 Hz power supply with a 0.75 HP, 1140 RPM motor, and a frame size 56 that fits compact footprints. Ready for 208/230/460 V systems, the fan supports fast, straightforward integration into existing automation lineups, delivering consistent performance with reduced service intervals and longer equipment life.
Product Information
Extended Description
7BAOM3543 ABB: Air-Over Fan 0.75 Hp 208 V (AOM3543)
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
.75HP,1140RPM,3PH,60HZ,56,3428M,TEA
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
AOM3543
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
34LYT045: 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
56
Frequency (f)
60 Hz
Global Commercial Alias
AOM3543
Gross Volume
2110.969 in³
Gross Weight
31 lb
Horsepower Rating UL/CSA
0.750 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
F
Invoice Description
.75HP,1140RPM,3PH,60HZ,56,3428M,TEAO,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
Air-Over Fan, 0.75 HP, 1200 RPM, Frame Size 56, Standard Mounting, 3 Phase, TEAO Enclosure, 208-230/460 V, 60 Hz (AOM3543)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56
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
0.75 Hp
Power Factor
59 %
Product Name
Air-Over Fan
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
31 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3.3 A | 3 A | 1.5 A
Rated Efficiency
77 %
Rated Speed
1140 r/min
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
0.63 in
Short Description
0.75 HP, 1200 RPM, Frame Size 56, 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)
1200 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
K
Voltage Rating
208 V | 230 V | 460 V
Feature: 0.75 HP, 1140 RPM, 3‑phase motor. Business Impact: Delivers reliable, steady cooling for control cabinets without overdesigning the enclosure, reducing heat-related downtime and extending component life. Application: Control panels and automation cabinets requiring compact, dependable cooling in 60 Hz facilities. Feature: TEAO enclosure design (Totally Enclosed Air Over). Business Impact: Simplifies installation and maintenance by avoiding external fans and housings, lowering integration risk and enabling easier compliance with enclosure standards. Application: Industrial enclosures and machine centers where air-over cooling minimizes cabinet heat buildup. Feature: Frame size 56 with 16.5 in length and 11.5 in width. Business Impact: Provides a compact footprint suitable for tight spaces while delivering necessary airflow. Application: Small- to mid-size automation lines with limited mounting space. Feature: 208–230/460 V operation, 3‑phase, 60 Hz. Business Impact: Broad power-supply compatibility reduces wiring complexity and expands deployment across facilities with varied electrical infrastructure. Application: Global installations and mixed-voltage manufacturing sites. Feature: Regreasable bearings (6203, Ball) and 31 lb weight. Business Impact: Extends bearing life and reduces maintenance downtime, lowering lifecycle costs. Application: Continuous-duty environments where lubrication access is limited. Feature: NEMA design alignment and 0 day lead time. Business Impact: Quick readiness for production starts and easier supplier coordination, improving project timelines. Application: New installs and upgrades in time-sensitive automation projects. Feature: Efficiency 77% and power factor 59%. Business Impact: Lower energy consumption and improved electrical performance, contributing to lower operating costs over the motor’s life. Application: Energy-conscious facilities and regulated environments where power efficiency matters. Feature: Foot-mounted, horizontal mounting (F1). Business Impact: Flexible installation options that simplify retrofits and future relocations. Application: Horizontal installation in machine frames and cabinet tops.
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FAQs
The 7BAOM3543 is ideal for cooling control cabinets, automation enclosures, and compact machinery in industrial settings. With 0.75 HP, 1140 RPM, and 60 Hz operation across 208/230/460 V, it delivers reliable airflow in tight spaces, helping prevent heat-related equipment outages and extending component life.
Yes. It supports 208 V, 230 V, and 460 V three-phase inputs at 60 Hz. It uses a frame size 56 and is foot-mounted with horizontal mounting (F1), designed for TEAO enclosure cooling and straightforward installation in existing automation lines.
The unit carries CSA and UR certifications and adheres to NEMA design practices. It also uses a TEAO enclosure and US-origin manufacturing, aiding compliance with strict industrial electrical standards and facilitating audits.
The fan employs regreasable bearings (6203, Ball) and is designed for minimal maintenance. It starts Direct On Line and has no brake, reducing mechanical complexity. Regular lubrication intervals and inspection of fasteners are usually sufficient for long service life.
Expect reduced downtime due to stable enclosure temperatures, lower energy consumption with 77% efficiency and 0.59 PF, and longer component life due to regulated airflow. Quick lead time and straightforward installation also shorten project cycles and improve overall equipment uptime.