RS PRO Pressure Switch, G 1/4 20bar to 200 bar

  • RS Stock No. 297-0080
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

F4 Series

Zinc plated, carbon steel adjustable pressure switches from RS. Available for both hydraulic and pneumatic applications, pressure switches supply an electrical signal once the system has reached a designated pressure. The switching pressure can be adjusted to suit various set points simply by rotating a screw in the centre of the pressure switch

Features & Benefits

Fitted with a mechanical stop to prevent damage from over pressurisation
Can be mounted in any orientation
90 Cycles/min switching frequency
Long mechanical life (10^6 cycles at 70bar)
0.5A maximum load (at 250 VAC)
Accuracy 4% of set pressure
Fixed Hysteresis 10-25% (Dependent upon version)
DIN 43650 Electrical connection

Product Application Information

These pressure switches are suitable for use in a diverse range of applications. These applications include machine building, ship building, measurement and control technology, hydraulics and pneumatics, pumps and compressors

• Pumps
• Compressed air systems
• Machine tools
• Process control equipment
• Sensors
• Hydraulics and Pneumatics
• Valves and switches


297-0052 does not include a mechanical stop and requires a 2mm allen key in order to adjust



Pressure Switches

Pressure switches that allow microswitch operation once a pre-set pressure is reached. K and K3 Series incorporate a mechanical stop providing over-pressure protection for the spring and microswitch. Electrical connections for all models to DIN 43650.

Attribute Value
Minimum Operating Pressure 20bar
Maximum Operating Pressure 200 bar
Pressure Type Positive Pressure
Connection G 1/4
Type Adjustable
Voltage Rating 250V ac
Connection Thread Size 1/4 in
Manufacturer Series F4
Contact Operation Normally Closed, Normally Open
Connection Thread Standard G
Minimum Operating Temperature -25°C
Maximum Operating Temperature +85°C
IP Rating IP65
Pressure Setting Range 0 → 300bar
Output Type NO/NC
Maximum Pressure Setting 300bar
Minimum Pressure Setting 0bar
LED Indicator No
81 In Global stock for delivery within 4 - 6 working days
Price Each
Was MYR234.68
MYR 222.55
Per unit
1 - 5
6 +