Omron H3CR Series DIN Rail Mount Timer Relay, 12 → 48 V dc, 24 → 48V ac, 2-Contact, 0.05 s → 30h,

DIN 48 x 48-mm Twin Timers

Wide power supply ranges of High Voltage 100 to 240 VAC/100 to 125 VDC and Low Voltage 24 to 48 VAC/12 to 48 VDC.
ON- and OFF-times can be set independently and so combinations of long ON- or OFF-time and short OFF- or ON-time settings are possible.
Twenty-four time ranges from 0.05 s to 300 h depending on the model to be used.
Models with a flicker ON start or flicker OFF start are available.
Easy sequence checks through instantaneous outputs for a zero set value at any time range.
Length, when panel-mounted with a Socket, of 80 mm or less.