The ABB CHC144A is a general purpose HVAC contactor designed for switching fractional horsepower loads. It is rated at 0.250 Hp and operates with a 115 V control circuit. The device is intended for use in heating, ventilation, and air conditioning applications where reliable low-power motor switching is required.
Key product information:
- Rated power: 0.250 Hp
- Control voltage: 115 V
- Application: General purpose HVAC
- Order code: CHC144A
- ABB internal SKU: 7BCHC144A
The compact contactor configuration supports straightforward integration into HVAC control panels and equipment. With a general purpose rating, it is suitable for motors and other loads up to the specified horsepower. The 115 V coil provides compatibility with common HVAC control transformers and low-voltage control circuits.
ABB HVAC contactors are designed for consistent switching performance in commercial and residential air handling, condensing units, and related climate-control systems. The CHC144A part number identifies this specific horsepower and voltage variant, simplifying selection and replacement.
For ordering, use the product code CHC144A as shown. The internal SKU 7BCHC144A may be used for ABB inventory and logistics references.
Technical Specifications
| Rated power | 0.250 Hp | Control voltage | 115 V |
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Product Supply
We supply original ABB products through established international sourcing channels. Product availability, production status, packaging condition and country of origin may vary by stock source.
For current stock, batch information, photos and lead time, please contact our sales team before ordering.
