TDP Percentage Timer Relay Output

When voltage is applied to the input, the internal relay energizes and the ON time (T1) begins. Upon completion of the ON time, the relay de-energizes and the OFF time (T2) begins. At the completion of the OFF time, one ON/OFF cycle is completed. This cycling action continues until voltage is removed from the input. The ON/OFF ratio is adjustable from 0 to 100 percent of time base. 0% is OFF; 100% is ON. Reset is accomplished by interrupting the input voltage.



  • On/Off Ratio Adjustable from 0-100%
  • Knob or Lock Shaft Adjustments
  • Models Range from 60 Sec to 60 Minute Time Base
  • Plug-In Style Enclosure