Omron H3DS Series DIN Rail Mount Timer Relay, 24 → 230 V ac, 24 → 48V dc, 2-Contact, 0.1 s → 120h,

Analog Set Multi-function, Ultra-Slim17.5 mm Timers for Track Mounting

Wide AC/DC power supply range (24 to 230 VAC/24 to 48 VDC) minimizes inventory
Smart Dial/Selector-Locking Mechanism prevents the dials and selectors on the timer’s front panel from being operated without authorization (lock can only be unlocked and locked with an optional pen-type Lock Key)
Eight operating modes (H3DS-M) and four operating modes (H3DS-S) to cover a wide range of applications
Offers wide time setting range of 0.10 s to 120 h
Finger protection terminal block prevents shock
High immunity to inverter noise