IMI Norgren Pressure Switch, G 1/4 1bar to 16 bar

  • RS Stock No. 822-3951
  • Mfr. Part No. 0880400000000000
  • Brand IMI Norgren
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Norgren 18D Electro-Mechanical Vacuum Switch

Norgren 18D series electro-mechanical pneumatic pressure switches are designed to produce an electric signal when a certain adjustable vacuum level is reached. The 18D pressure switches are particularly suited when an electrical signal is needed when a certain vacuum level is reached, for safety, for starting a cycle or for checking the cup grip.

Features and Benefits

  • Robust construction
  • High cycle life

  • DIN EN 175301-803 Form A Electrical connection

  • Protection rating: IP65

  • Gold plated contacts

  • Intrinsically safe operation

  • Vibration resistant to 15G

  • Aluminium body

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.


  • Observe switching range. Do not subject switch to maximum allowable pressure during normal operation. Short pressure peaks must not exceed this value.
Attribute Value
Minimum Operating Pressure 1bar
Maximum Operating Pressure 16 bar
Pressure Type Vacuum
Suitable Media Gaseous, Hydraulic, Liquid Fluid, Neutral, Non-Combustible Water Application, Pneumatic, Vacuum
Connection G 1/4
Type Electromechanical Relay
Connection Thread Size 1/4 in
Manufacturer Series 18D
Contact Operation Normally Closed, Normally Open
Connection Thread Standard G
Minimum Operating Temperature -10°C
Maximum Operating Temperature +85°C
IP Rating IP65
14 In stock for delivery within 1 working days
Price Each
kr 909,26
(exc. VAT)
kr 1 136,58
(inc. VAT)
Per unit
1 - 4
kr 909,26
5 +
kr 881,21