Siemens Multi Function Multi Function Timer Relay, Screw, 1 s → 100 h, SPDT, 1 Contacts, SPDT. Supply Voltage: 12 → 240 V ac/dc. Time Increment: Hours, Minutes, Seconds. Minimum Voltage: 12 V ac/dc. Maximum Voltage: 240 V ac/dc. Width: 17.5mm. MPN: 3RP2505-1AW30