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Pressure switches, differential

The range of differential pressure switches includes components for general industrial use as well as specialised switches for demanding applications
45 Item(s)


  • After installing the switch and making the setting based on scale values, the real system pressure value and scale value seem not to correspond. What is the reason?
  • Do Danfoss products comply with RoHS directive (Restriction of Hazardous Substances)?
  • I am looking for the on/off switch with the highest possible IP protection, what options do I have?
  • How can the differential in RT controls be adjusted?
  • How does the manual reset work in relation to on/off switches?
  • Where can I find approvals and certificates for Danfoss products? E.g. do you have a PED certificate for KP7W?
  • What is differential setting (pressure or temperature)?
  • What does SPDT stands for?
  • What is the most common contact system type used in Danfoss switches?
  • Which is the best choice among pressure switches for marine applications with high pulsating media?
  • What would be the best pressure switch choice for applications requiring high repeatability, accuracy and adjustable differential?
  • When is it recommended to use a gold-plated contact system?
  • I'm looking for a Danfoss code number and I have not found it in any catalogues?
  • Could I send you a Danfoss part for repair?
  • Does Danfoss offer products with ATEX certificate (EEx)?
  • Can I order the membrane for the CAS 155 as a spare part?
  • What is the maximum/minimum pressure/temperature at which Danfoss switches can be set?
  • What is the DIN numbering of terminals?
  • What is differential?
  • Where I can find technical information regarding on/off switches?
  • Can a RT262AL pressure switch be used with water?
  • Do I need an external power supply for RT switches?
  • Can you deliver your products worldwide?
  • Do you have a complete catalogue showing all your products?
  • Can you deliver products exclusively made for us?
  • Which distribution channels does Danfoss use?
  • Can I review your stock online?
  • Where can I find technical drawings of Danfoss products?
  • Where do I direct commercial or technical questions?
  • Do you have local stock?
  • Where can we find your data sheets?
  • Do you have local websites in my language?
  • Is it possible to place orders online?
  • Does Danfoss operate globally?
  • Is Danfoss a German company?
  • Is it possible to order an MBC with short cable and special plug (different then DIN plug)?
  • How can I monitor when I have to change the element of my filter?
  • Where can I find some technical information about your products?
  • Is it possible to recognize if a RT has "double" bellows installed, from just looking at it from outside?
  • Can you send me literature, brochures or catalogues on your products?
  • I placed an order through e-commerce. Could you please check the delivery dates and inform me the earliest possible delivery?
  • Is a pressure switch' differential and a differential pressure switch the same?
  • For the Pg plugs sold with MBC, which are the recommended cable diameter sizes?
  • Where do I find production date on pressure or temperature switches?
  • Which switches should I use for seawater - or other media with particles or depositions?