RS Components, Ltd. 2970080

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 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 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 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