Siemens Multi Function 13 Time Delay Relay, Screw, 0.05 → 100 h, DPDT, 2 Contacts, 2 C/O, 240 V ac/dc. Mounting Type: DIN Rail. Series: 3RP25. Time Increment: Seconds. Power Supply: External. Current Maximum: 3 A. Minimum Voltage: 24 V ac/dc. Minimum Operating Temperature: -40°C. MPN: 3RP2505-1RW30