Pressure Switch, Industrial Pressure Switch, Boiler Pressure Switch, Current Pressure Switch, Air Pressure Switch, Water Pressure Switch, Oil Pressure Switch KP1 Pressure Switches control, regulate and monitor pressure in air, marine, water and heating applications. Because they play an important safety role in these applications, it’s crucial that the automatic or manual reset functions operate perfectly – so reliability and quality are paramount. Within each KP pressure switch, you’ll find a perfect interaction between the bellow, the snap mechanism and the contact system. The quick snap mechanism ensures a Class A contact function, which complies with EMC standards. A negligible bouncing time (10-15 µs) extends the life of the switch so it can withstand more than 100,000 operations, keeping your equipment working longer. And the KP can cope with vibrations ranging from 20-1000Hz at 4g, making it ideal for heavy duty applications.