FREE SHIPPING & HANDLING!*                           Order by 11 PM EST for Same Day Shipping!

JEGS RPM-Activated Switches


JEGS Performance Products
JEGS RPM-Activated Switches

Product images may differ from actual product appearance.


JEGS RPM-Activated Switches allow you to turn accessories on or off at a predetermined RPM without the use of modules or chips.


Shared Specifications for All Switches
  • 2.5" L x 2.5" W x 0.90" H
  • For 4, 6, and 8-cylinder engines (40820 also works on 10-cylinder engines)
  • Compatible with accessories up to 3 amps (relay required to control circuits over 3 amps)
  • Choose "Open" to turn on or "Closed" to shut off accessory at desired RPM (40824 offers second setting)
  • RPM Range: 2,000 to 9,900
  • Overcurrent protection
  • Made in the USA

    555-40820
  • Has DIP switches to program the unit
  • Green LED indicates unit has power
  • Blue LED indicates desired RPM has been reached

    555-40822
  • Has push buttons and digital display (four LED digits) to program the unit
  • No need to remove cover to program
  • Short circuit protection
  • Also functions as a tachometer
  • High RPM Memory Recall

    555-40824
  • Has push buttons and digital display (four LED digits) to program the unit
  • No need to remove cover to program
  • Short circuit protection
  • Also functions as a tachometer
  • Ideal for nitrous applications because you can activate nitrous at a preset RPM and then have it shut off before peak RPM

    Note: Most late model engines that don't have a distributor or have multiple coils will need a tach adapter for use with this RPM switch.


  • 2 Products

    555-40822
    RPM-Activated Switch
  • Digital Readout
  • $52.99
    Ships

    555-40824
    RPM-Activated Window Switch
  • Digital Readout
  • Second RPM Setting
  • $55.99
    Ships

    2 Products