Explosion-protected pressure switches

To ATEX standard

  • ATEX-certification for use in potentially explosive areas
  • Switching point can be easily adjusted by the user
  • Whilst system in operation
  • Compact design
  • Excellent price/performance ratio

Technical data

Diaphragm pressure switch, 0340 - ATEX (Dust; 0,3 - 50 bar)

Order number 0340-45803-3-006
Product category Mechanical pressure switch
Pressure range 1 to 10 bar (+/- 0,5)
Overpressure safety 300 bar
Pressure type Overpressure
Adjustable switching point Yes
Hysteresis Average value of 10 - 20 % (not adjustable)
Switch function Changeover
Electr. connection cable connection
integrated No
IP Rating IP65
Contact rating 250 VAC
Contact material Silver
Sealing material FKM
Housing material Zinc-plated steel (CrVl-free)
Connection G 1/4
Additional functions ATEX II 3D IP65 T90°C (dust protection zone 22)