Carrier HN53CD024 3-Pole Contactor 40A 24V

The Carrier HN53CD024 3-Pole Contactor 40A, 24V functions as electrical power controller for HVAC systems. The 24V signal controls this contactor which enables current switching up to 40 amps while connecting HVAC system components including compressors and fans and motors. The contactor operates in air conditioners and heat pumps and refrigeration units to provide reliable operation and protect systems from electrical overload while improving equipment efficiency and durability.