ATC 409B Series Surface Mount Timer Relay, 24 → 240 V ac/dc, 24 V dc, 2-Contact, 1 s → 50 h, 2-Function,

The ATC 1/16 DIN Push-Button Timer has a Push Button built into its front dial. When pressed, the timer starts and provides an interval time delay. The 409 has a set of DPDT output contacts. When the Push Button is pressed with power applied, the contacts immediately transfer. After the timer has timed out, the contacts release. Unit timing will reset with power loss. It provides six Timing Ranges in a single unit 1 and 10 SEC, MIN, and HRS and 5 and 50 SEC, MIN, and HRS.

Large and easy to read dial shows decimal points
Push Button Integral to front dial