York S1-DP340240 3-Pole Contactor 40A 240V

The York S1-DP340240 is a 3-pole contactor, which is specifically developed to offer reliable switching in HVAC applications. This is a robust contactor with three poles and is suitable to control high current loads of up to 40A. It ensures a stable and safe electrical control in different types of HVAC equipment since it is capable of working at 240V voltage rating. This controls the varying field current and field voltage and through this the voltage and frequency controls the electrical circuit opening or shutting it to in turn regulate the flow of electricity and hence operate components like the compressor or fan of the heating and cooling units. Precise switching action of this kind of contactor reduces the probability of electrical damages and of course it has positive effect on the durability of connected devices that are associated with HVAC system, and its reliability.