Emerson conditions-White Rodgers 90-172 3-Pole Contactor 40Amp 208/240V

The Emerson conditions-White Rodgers 90-172 Contactor is a highly durable part primarily used in HVAC systems such as in heating equipment and central air conditioning . This contactor operates at a voltage of 208/240 VAC and a current rating of 40 A. The contactor is of type 3-pole single throw, meaning a contactor can open and close several circuits at once, it only closes the circuit when it is made to close it. The primary role of the contactor is therefore to regulate the electric power to parts of the HVAC systems like the compressor and fans. The main advantage of this contactor is its high capability to control the inductive load, which can be helpful in commercial and residential applications.