Supply voltage: 12 to 240 V AC/DC
Time range: 1 to 20 s, 30 to 60 s
Operating mode: Star/delta
Mounting type: DIN rail
Number of time functions: Single
Number of contacts: 3
Series: 3RP25
Time period: Seconds
Power supply: External
Contact arrangement: 3 pole normally open contact
Current max: 3 A
Connection type: Screw mounting
Voltage min: 12 V AC/DC
Voltage max: 240 V AC/DC
Contact material: Silver tin oxide

Siemens SIRIUS 3RP25 - Star-delta timing relay. SIRIUS 3RP25 series timing relays are used in control, start, and protection circuits for all switching operations where a time delay is required. The fully developed concept and space-saving compact design make the timing relays ideal modules for control cabinets, switchgear, and control manufacturers in industry. Star-delta timing relays feature an LED signal lamp, screw type or spring-loaded terminals, and a time range selector switch on the front. Accessories for 3RP25 include plug-in lugs for wall mounting and sealing covers for various timing relay sizes.