3RP2505-1BT20 - Siemens Multifunction Timer Relay, 0.05 s – 100h 400 – 440 V AC (DIN Rail)

The 3RP2505-1BT20 is a versatile timer relay manufactured by Siemens, part of the 3RP25 series. Featuring Multifunction timing mode with a configurable time range of 0.05 s – 100h across Hours, Minutes, Seconds increments, this timer relay operates on a 400 – 440 V AC supply voltage. It provides DPDT output contacts rated for 3 A at 440 V AC, with Screw termination and DIN Rail installation. With multi function timer, a External power supply configuration, it delivers precise, repeatable time control for industrial automation sequences, motor starting, lighting control, HVAC scheduling, and process timing applications.