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Trafag Pressure Switches

Supplier: Birkett Controls playlist_addCompare

Trafag pressure switches are used when pressure has to be controlled or monitored via an electric on/off switching signal. These switches are available in various designs in respect of indication, switching capacity and approvals (CE, Ex, Shipbuilding, Railways) as well as the sensor system involved. In mechanical pressure switches, a pressure sensor actuates an electric micro switch. In electronic pressure switches, a pressure sensor signal controls relays or transistor outputs

Price Guide (Inc GST): POA

Available Products:


For hydraulic applications with frequent switching and abrupt pressure changes.

Metal bellows

For fine control of pressure in liquid, vapor, and gaseous media.


For the measurement of liquid, vapor, and gaseous media in applications with high switching frequency, abrupt pressure changes and where a high level of overpressure safety is required.

Micro-switch models

Various switching capacities:

  • Verschiedene Schaltdifferenzen Various differential gaps (fixed value or   adjustable)
  • Gold-plated switching contacts
  • Versions for enhanced vibration stability


There is a large choice of accessories such as pressure connector adaptors, pressure peak pulsation dampers, snubbers, etc.