PSF109S SWITCH SERIES

SENSING VACUUM SWITCH | HIGH CURRENT

A wide-range field adjustable set point highlights the versatile PSF109S high-current vacuum switch. Additionally, our exclusive DesignFlex™ modular components (by World Magnetics) allow you to quickly custom design a proven PSF109S vacuum switch for your application. Choose from our standard PSF109S switch options or contact our vertically integrated in-house engineering team for custom switch design, unique applications / special features, rapid prototyping and prompt manufacturing turnaround.

Standard Options: low port (vacuum), set point, case material, diaphragm, mounting and more.

FEATURES / BENEFITS

• Field adjustable vacuum set point, from -3" H2O to -12 psi
  (-2" H2O available as fixed set point)
• Snap action basic switch, up to 25A*, 125/250 VAC
  *Not available on all ranges
• .250" diameter; 1/8" NPT; or 1/4" Quick Connect Fitting port
• Custom design and engineering available
• Small size, lightweight, low relative cost
• Dependable long life (10+ million cycles)