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Vacuum Switches

Vacuum Switches

Vacuum Switches

Product catalog summary
Overview: This document provides technical specifications and usage guidelines for various models of vacuum switches produced by the company. The company reserves the right to modify product features or discontinue production without notice. Users are advised to refer to the 'General Notes' in the Euroswitch sensors catalogue, edition 10/2010, for correct usage.
Model 35 Vacuum Switch 48V:
  • Adjustment screw and Faston 6.3x0.8 connections.
  • Available threads: 1/8” gas, 1/4” gas, M10x1, 1/8” NPT.
  • Max static pressure: 20 bar.
  • Setting range: -200 to -900 mbar with a tolerance of ±100 mbar at 20°C.
  • Electrical contacts: Normally open or closed, brass or stainless steel on request, depending on the diaphragm.
  • Protection: IP54/IP65 with cover 3015001, IP65 with cap 3900001, IP65 with DIN connector 3900200.
  • Weight: ~70 grams.
Model 37 Vacuum Switch 250V:
  • Similar specifications to Model 35 with a higher voltage capacity of 250V.
  • Adjustment screw and Faston 6.3x0.8 connections.
  • Available threads: 1/8” gas, 1/4” gas, M10x1, 1/8” NPT.
  • Max static pressure: 20 bar.
  • Setting range: -200 to -900 mbar with a tolerance of ±100 mbar at 20°C.
  • Electrical contacts: Normally open or closed, brass or stainless steel on request, depending on the diaphragm.
  • Protection: IP54/IP65 with cover 3015001, IP65 with cap 3900001, IP65 with DIN connector 3900200.
  • Weight: ~70 grams.
Model 38 Diaphragm Vacuum Switch with SPDT Contacts:
  • Max static pressure: 20 bar.
  • Available threads: 1/8” gas conical, 1/4” gas cylindrical.
  • Setting range: -200 to -900 mbar with a tolerance of ±100 mbar at 20°C.
  • Electrical specifications: 4 (3) A / 30 Vdc, 5 (3) A / 125 Vac, 5 (1) A / 250 Vac.
  • Protection: IP65/IP67 with DIN connector 43650.
  • Weight: ~140 grams.
  • Includes grounding faston and gland nut for cable sizes PG11 section 6-8 / 8-10 mm.
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.