ABB 7BCHC144A General Purpose HVAC Motor - CSA UR
Part Number: 7BCHC144A
Quick Summary
ABB 7BCHC144A is a general purpose HVAC motor for 1-phase fans and blowers. In busy facilities, downtime and wiring complexity can derail projects; this motor reduces both with a TEAO enclosure and resilient mounting for quick, reliable installation. Notable certifications include CSA and UR, RoHS compliance, and alignment with NEMA-style expectations to support regulatory and safety requirements. With stock available across multiple warehouses and a zero-day lead time, procurement is streamlined, helping project timelines stay on track. Designed for compact HVAC applications, it performs reliably in air handling, ventilation, and small cooling setups while minimizing field service interruptions.
Product Information
Extended Description
7BCHC144A ABB: General Purpose HVAC 0.25 Hp 115 V (CHC144A)
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
.25HP,1725RPM,1PH,60HZ,48Z,3411C,TE
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CHC144A
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85013100
Dimension Diagram
34LYM212: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Resilient Mount
ETIM 7
EC001851 - Electric motor
Efficiency Level
2015 Small Motor Standard | Not Regulated / Exempt
Electrical Data
Enclosure Type
TEAO
Frame Material
Steel
Frame Size
48
Frequency (f)
60 Hz
Global Commercial Alias
CHC144A
Gross Volume
2110.969 in³
Gross Weight
21 lb
Horsepower Rating UL/CSA
0.250 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
.25HP,1725RPM,1PH,60HZ,48Z,3411C,TEAO,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose HVAC, 0.25 HP, 1800 RPM, Frame Size 48Z, ResilientMount Mounting, 1 Phase, TEAO Enclosure, 115/230 V, 60 Hz (CHC144A
Minimum Order Quantity
1 piece
Motor Base Type
Resilient
Motor Frame Size
48Z
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
0.25 Hp
Power Factor
81 %
Product Name
General Purpose HVAC
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
21 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
2.8 A | 1.4 A
Rated Efficiency
70 %
Rated Speed
1725 r/min
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
0.5 in
Short Description
0.25 HP, 1800 RPM, Frame Size 48Z, 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
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
F
Voltage Rating
115 V | 230 V
The 1-phase 115/230 V input provides broad compatibility with standard HVAC power distribution, reducing wiring variants and inventory costs while enabling straightforward integration with existing controls in air handlers and fans. This feature directly translates to faster installation and lower total cost of ownership in commercial and light industrial environments. The TEAO enclosure combined with a resilient mount supports horizontal installation and vibration resistance, which reduces vibration-induced wear and extends service intervals for ventilating equipment. Frame 48Z with a 0.5 inch shaft diameter delivers a compact, robust footprint ideal for tight spaces in ductwork and ceiling-mounted units, improving fit without sacrificing durability. A 0.25 HP rating at 1725 rpm balances startup torque and steady-state performance for constant-duty HVAC duty cycles, with 70 percent efficiency and 81 percent power factor contributing to reduced energy consumption and cooler operation. The motor’s Direct On Line starting simplifies electrical design, lowers startup current concerns, and accelerates commissioning. Stock availability at multiple warehouses and a 0 day lead time enable rapid deployment on critical projects, while RoHS compliance and CSA | UR certifications provide regulatory confidence and supply-chain assurance. Overall, the 7BCHC144A combines compatibility, rugged mechanicals, and regulatory readiness to support reliable HVAC applications, including air handlers, furnace integrations, and compact blower assemblies.
Get a Quick Quote for a ABB 7BCHC144A
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 7BCHC144A?
Enquire Now
FAQs
The 7BCHC144A uses a TEAO enclosure with a resilient mounting system, designed for horizontal mounting in compact HVAC layouts. This setup reduces vibration, simplifies alignment with fan shafts, and enables straightforward installation in air handlers and duct-mounted units without requiring additional end shields or cooling enclosures.
This is a 1-phase motor rated for 115 V or 230 V operation at 60 Hz, delivering 0.25 HP with a nominal speed of 1725 rpm. It supports direct-on-line starting and provides two voltage configurations to match common HVAC power supplies, reducing wiring complexity and field modifications during installation.
Yes, it is designed for continuous duty with a frame size 48Z and TEAO enclosure, ensuring reliable operation in air handling and ventilation tasks. Expect a steady state efficiency around 70% and a power factor near 81%, which helps minimize energy losses and heat generation in long-running HVAC applications.
The motor carries CSA and UR certifications, along with RoHS compliance. These credentials support regulatory compliance for safety and environmental standards, facilitating acceptance in North American markets and simplifying supplier qualification for regulated facilities.
With stock available in multiple warehouses and a 0 day lead time, procurement risk is reduced and project timelines shrink. Its robust 48Z frame, 0.5 in shaft, and direct on-line start minimize downtime during commissioning, while the resilient mounting and TEAO design reduce maintenance needs and extend service intervals, improving total cost of ownership.