this SPST close-on-rise switch features a factory-set 5 PSI cut-out (open) and a 20 PSI cut-in (close) for precise low-ambient protection and fan cycling control

providing structural durability under heavy inductive motor starts

it is best practice to inspect the electrode annually and replace it if the ceramic is cracked or the metal is significantly eroded

Self-Acting Operation: Entirely pressure-driven design eliminates the need for electrical wiring or control signals

Spirax-Sarco 50932 Trap R-410A this SPST close-on-rise switch featuresThe Spirax Sarco 50932 is a heavy duty FT 125 3 4" Float and Thermostatic Steam Trap designed for modulating pressures up to 125 psig. Built with a robust cast iron body and stainless steel internals, this dual orifice steam trap is engineered for high condensate load applications such as unit heaters, heat exchangers, and air handling units. Its mechanical design features a stainless steel float mechanism that ensures continuous discharge of