Carrier HN52SA033 2-Pole Contactor Overview
The Carrier HN52SA033 is an OEM-grade definite purpose contactor engineered for dependable load switching in residential and light commercial HVAC systems. Featuring a 2-pole configuration, a 24-volt control coil, and a 30-amp load rating, this contactor is a direct-fit replacement for Carrier, Bryant, and Payne condensing units and air conditioning systems that call for the HN52SA033.
Key Features
- 2-Pole contactor configuration for single-phase load control
- 24V AC control coil voltage for compatibility with standard low-voltage HVAC control circuits
- 30-amp load rating suitable for compressor and condenser fan motor applications
- OEM Carrier replacement part — ensures proper fit and function
- Built for reliable, long-cycle switching in demanding HVAC environments
- Compact design for easy installation in condensing unit electrical compartments
Application
The HN52SA033 contactor is designed as a direct OEM replacement for Carrier, Bryant, and Payne air conditioning and heat pump condensing units. It controls the flow of power to the compressor and/or condenser fan motor, making it a critical component in the refrigeration circuit control system. Proper contactor operation ensures efficient system start-up, smooth load switching, and protection of downstream components.
Installation Notes
- Always de-energize the unit and verify zero voltage before replacing the contactor
- Match wiring terminals to the original configuration before removal
- Verify load amperage does not exceed the 30-amp rating of this contactor
- Confirm 24V control circuit is intact and free of shorts prior to energizing
Specifications
- SKU: HN52SA033
- Brand: Carrier
- Poles: 2
- Coil Voltage: 24V AC
- Load Current Rating: 30 Amps
- Type: Definite Purpose Contactor
