Warning Cookies are used on this site to provide the best user experience. If you continue, we assume that you agree to receive cookies from this site. OK

Vacuum Switch


This pressure switch regulates the EV brake vacuum system by activating the 12v vacuum pump circuit.

We recommend using the vacuum switch to drive an automotive relay for the pump circuit to increase switch contact life.


  • 15 in. Hg vacuum
  • Field adjustable vacuum 6-24 in. Hg
  • SPDT switch with 3/16" spade terminals
  • 1/8" NPT connection
  • 5 Amp rating

Specification Sheet

Mechanical Drawing

Included Components

  • Vacuum Switch
  • 3/16" female spade connections
  • Shrink wrap