Danfoss KPS 39 Pressure Switch is a single pole, double throw (SPDT) switch, meaning that it has one input and two output terminals. The switch can be configured to either close or open the circuit when the pressure reaches the set point. The set point is adjusted using a screw on the top of the switch. The KPS 39 is made with durable stainless steel housing and a bellows-type pressure sensing element. This makes it resistant to vibration, shock, and corrosion. The switch also has a high degree of electrical isolation, making it safe to use in hazardous environments.
