The Siemens 3RP2505-2AB30 is a versatile and reliable timing relay designed to meet a wide range of timing control applications. This multifunctional device offers 13 distinct functions and 7 time ranges, from 0.05 seconds to 100 hours, providing flexibility for various timing tasks. It operates with a control supply voltage of 24 V AC/DC at 50/60 Hz AC, making it suitable for integration into diverse electrical systems.
The timing relay features a single change-over (CO) contact, allowing it to switch electrical circuits on or off after a preset time delay. With a compact design measuring 17.5 x 91.6 x 100 mm, it is engineered to fit neatly into control panels without occupying excessive space. The spring-type terminal (push-in) ensures a secure and maintenance-free connection, simplifying installation and reducing setup time.
Constructed with a robust AgSnO2 contact material, the 3RP2505-2AB30 boasts a mechanical service life of 10 million switching cycles and an electrical endurance of 100,000 cycles at AC-15 at 230 V, indicative of its durability and longevity. The timing relay is also designed to withstand challenging environmental conditions, operating effectively within a temperature range of -25 to +60°C.
This timing relay is an ideal solution for a broad spectrum of applications, including machine tool control, process automation, and other industrial processes that require precise timing control. Its reliability and precision make it a valuable component for enhancing operational efficiency and performance in industrial settings.