Siemens 3RP2505-2CW30

This timing relay features a multifunction 1 NO semiconductor design capable of performing 13 different functions. It supports 7 selectable time ranges, ranging from 0.05 seconds to 100 hours, and operates at a voltage range of 12-240 V AC/DC at 50/60 Hz. The relay is equipped with an LED indicator for operational status and utilizes spring-type terminal connections for ease of installation.

With a maximum power loss of 2 W and a mechanical service life rated for up to 10 million operating cycles, this relay is designed for durability. It functions effectively within a temperature range of -25 to +60 °C and can withstand humidity levels from 10% to 95%. The device is compliant with IEC 60664 standards for insulation voltage and features a surge voltage resistance rated at 4000 V.

Installation is straightforward, as it can be mounted in any position on a 35 mm DIN rail. The dimensions are 100 mm in height, 17.5 mm in width, and 90 mm in depth. This timing relay is particularly suitable for applications requiring precise timing control and reliability in industrial environments, as indicated by its design and functionality.

Designated under the code 3RP25, this relay does not require an external control extension and is not rated for overvoltage category III. The control supply voltage frequency ranges from 50 to 60 Hz, making it versatile for various operational settings.