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Thermocouple & RTD Selector Switches - SW140 Series

ECEFast offers the Omega brand of multi point multipole selector switches to match with our wide range of panel meters. The switches are standard with silver contacts which suit thermocouple and RTD applications, but gold contacts may be specified for very low signals or for harsh environments. The switch design encourages isothermal temperature distribution and the panel cutout is standard for all versions and matches the instruments.

For special requirements please contact a sales office for a quote.

  • No of positions from 2 to 34
  • 1/4 DIN standard panel size 96x96 bezel
  • Silver plated contacts - gold optional
  • 2, 3, and 4 pole - only 2 pole has 'off' position
  • Available in Make before break and break before make
  • Optional pistol grip handle in place of knob

Delivery 2 weeks for parts not showing in stock

Part No. Description Qty Availability Price
MA-SW142-12B Rotary selector 2 pole switch - silver contacts for T/C or low power signals 1/4 DIN panel mount - 12 Stock Unavailable $575.00
MA-SW143-6B Rotary selector switch 3 pole- silver contacts for T/C or low power signals 1/4 DIN panel mount - 6 wa Stock Unavailable $545.00
MA-SW143-12B Rotary selector switch 3 pole- silver contacts for T/C or low power signals 1/4 DIN panel mount - 12 w Stock Unavailable $645.00
MA-SW142-18B Rotary selector 2 pole switch - silver contacts for T/C or low power signals 1/4 DIN panel mount - 18 Stock Unavailable $640.00
MA-SW143-18B Rotary selector switch 3 pole- silver contacts for T/C or low power signals 1/4 DIN panel mount - 18 w Stock Unavailable $730.00
MA-SW142-24B Rotary selector 2 pole switch - silver contacts for T/C or low power signals 1/4 DIN panel mount - 24 Stock Unavailable $705.00
MA-SW143-24B Rotary selector switch 3 pole- silver contacts for T/C or low power signals 1/4 DIN panel mount - 24 w Stock Unavailable $810.00
MA-SW142-6B Rotary selector 2 pole switch - silver contacts for T/C or low power signals 1/4 DIN panel mount - 6 w Stock Unavailable $505.00
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Additional Information

Data Sheet Omega selector switches 186 KB Download PDF

Additional Information

There are no manuals currently available for this product..