RS PRO Pressure Switch, G 1/4 1bar to 12 bar

View all Vacuum Switches

Subtotal (1 unit)*

£43.15

(exc. VAT)

£51.78

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 211 unit(s) ready to ship
  • Plus 43 unit(s) ready to ship from another location
  • Plus 518 unit(s) shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£43.15

*price indicative

RS Stock No.:
297-0052
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Maximum Operating Pressure

12 bar

Minimum Operating Pressure

1bar

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 to 25bar

Maximum Pressure Setting

12bar

Output Type

NO/NC

Minimum Pressure Setting

0bar

LED Indicator

No

COO (Country of Origin):
IT

F4 Series


From the trusted RS PRO brand, a series of double contact adjustable pressure switches designed for hydraulic and pneumatic applications. Designed to detect a rise or fall in fluid pressure, the robust switches provide an electrical signal once the setpoint pressure is reached. Pre-set pressure is adjusted by rotating a screw which is located in the centre of the switch head. Clockwise to increase the pressure and anti-clockwise to decrease the pressure.

Robustly constructed from steel, the RS PRO pressure switches can be mounted in any orientation making them easy to install in a wide range of industrial environments. Compact in design the switches are ideal for designs requiring a small footprint. Connection via a “BSP parallel Male thread. Electrical connection DIN 43650 IP65 plug.

Features & Benefits


• Robust steel construction
• 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
• Wide temperature range -25° to +85°C
• Mechanical stops to protect the spring and Micro-switch from over pressurisation
• Wide adjustment range
• N/C or N/O contacts SPDT
• Electrical connectors DIN 43650 plug to IP65
• ” BSP Male G (parallel thread)

Applications


RS PRO Adjustable pressure switches are suitable for a diverse range of industrial applications. Due to their versatility and simple design, the switches can be used in both pneumatic and hydraulic systems. Some of the more common are

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

Note

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.

Related links