Technical Document
Specifications
Brand
RS ProMaximum Operating Pressure
2.5 bar
Minimum Operating Pressure
0.2bar
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
LED Indicator
No
Output Type
NO/NC
Minimum Pressure Setting
0bar
Country of Origin
Italy
Product details
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
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.
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Technical Document
Specifications
Brand
RS ProMaximum Operating Pressure
2.5 bar
Minimum Operating Pressure
0.2bar
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
LED Indicator
No
Output Type
NO/NC
Minimum Pressure Setting
0bar
Country of Origin
Italy
Product details
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
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.