The Siemens 3RP2525-1BW30 is a versatile and reliable timing relay designed for a wide range of industrial applications. This electronic on-delay relay features two change-over contacts and offers seven time ranges from 0.05 seconds to 100 hours, catering to various timing requirements. It operates with a control supply voltage of 12 to 240 V AC/DC at 50/60 Hz AC, ensuring compatibility with different power systems.
Constructed with a focus on durability, the 3RP2525-1BW30 boasts a mechanical service life of typically 10 million switching cycles, and an electrical endurance of 100,000 cycles at AC-15 at 230 V, highlighting its robustness for continuous use. The relay's thermal current is rated at 5 A, and it features a recovery time of 250 ms, ensuring quick response times for your operations.
The compact design, with dimensions of 22.5 x 91.6 x 100 mm, allows for efficient use of space in control panels. It can be mounted in any position and is designed for easy screw and snap-on mounting onto a 35 mm standard mounting rail, facilitating straightforward installation and maintenance.
With an insulation voltage rated at 300 V for overvoltage category III and a test voltage for isolation at 2.5 kV, the 3RP2525-1BW30 is built to withstand challenging industrial environments. It also has a protection class of IP20 and is finger-safe, providing basic insulation and enhancing safety during operation.
The timing relay is equipped with screw-type terminals for secure and reliable connections, accommodating a range of conductor cross-sections both solid and finely stranded. Its ambient operating temperature range of -25 to +60 °C and storage temperature range of -40 to +85 °C ensure stable performance across various environmental conditions.
Overall, the Siemens 3RP2525-1BW30 timing relay is an essential component for precise timing control in industrial automation systems, offering reliability, flexibility, and ease of use for engineers and technicians.