To control cost
(and almost anything else)
think inside the box

OPERATION: Upon application of input voltage and the closure of S1, TD1 begins and the output (relay or solid state) remains de-energized. The output (relay or solid state) energizes at the end of TD1, and TD2 begins. At the end of TD2, the output (relay or solid state) de-energizes. Opening or reclosing S1 during timing has no affect on the time delays.
RESET: Reset occurs when the time delay is complete and S1 is open. Removing input voltage resets the time delay, output, and the sequence to the first delay.
Function can be applied to these Series:
(Click to View Data Sheet) KSPD, KRPD, NHPD, HRPD,

V = Voltage    NO = Normally Open Contact    R = Reset 
   NC = Normally Closed Contact    TD, TD1, TD2 = Time Delay   
    S1 = Initiate Switch