Pressure switches hex 27 with integrated connector

Changeover switch with silver or gold contacts

  • Large selection of electrical plug-in types for quick attachment and reliable connection
  • Hysteresis adjustable at factory
  • High protection class (to IP67 or IP6K9K)
  • Compact and rugged design in industrial environments like construction and agricultural machinery or commercial vehicles
  • Switching point can be set on site with adjusting screw
  • Very high overpressure safety
  • The corresponding mating plugs are available as accessories

Technical data

Piston pressure switch, 0137 - Deutsch DT04-3P (50 - 200 bar)

Order number 0137-46009-3-303
Product category Mechanical pressure switch
Pressure range 50 to 200 bar (+/- 5)
Overpressure safety 600 bar
Pressure type Overpressure
Adjustable switching point Yes
Hysteresis Adjustable value in average: 10 - 30 %, depending on type
Switch function Changeover
Electr. connection Deutsch DT04-3P
integrated Yes
IP Rating IP67; IP6K9K
Contact rating 48 VAC
Contact material Silver
Sealing material FKM
Housing material Zinc-plated steel (CrVl-free)
Connection NPT 1/4
Additional functions none