Siemens 3RP2535-1AW30 SIRIUS Off-Delay Timer Relay | 0.05 s – 100 h, 12-240 V

The Siemens 3RP2535-1AW30 is a DIN-rail-mount off-delay timer relay from the SIRIUS 3RP25 series, designed for precise time-controlled switching in industrial automation and control systems. It features a wide adjustable time range from 0.05 seconds up to 100 hours, giving flexibility for a variety of timing functions in machinery, process control, and sequence logic applications. The relay accepts a broad 12 – 240 V AC/DC control voltage and includes a single change-over (SPDT) contact rated up to 3 A, making it suitable for delayed OFF functions where controlled timing and reliable output switching are essential.

Equipped with an LED status indicator and robust screw terminals, the 3RP2535-1AW30 ensures transparent operation and secure connections in control panels and switchgear. Its compact footprint (17.5 mm width) and sturdy construction help optimize space in DIN-rail assemblies while providing dependable performance across a range of industrial environments.

From automated machine controls to delayed shutdown routines in HVAC systems or conveyor applications, this SIRIUS timing relay delivers versatile, dependable off-delay timing control backed by Siemens engineering.