Siemens SIRIUS Series DIN Rail Timer Relay, 1-Contact, SPDT, 12 to 240 V dc/ac, On Delay, 0.05 to 100 s / 3 to 7PV1518-1AW30

Siemens 7PV1518-1AW30 is a high-precision DIN Rail Timer Relay from the SIRIUS Series designed for industrial automation and control systems. It features a single SPDT contact and supports a wide supply voltage range from 12 to 240 V dc and ac, enabling versatile applications across various electrical panels and control environments.

The relay provides three distinctive timing ranges: 0.05 to 100 seconds, 3 to 100 minutes, and 5 to 100 hours, with an on-delay timer mode. This flexibility allows for precise timing operations tailored to complex processes. It is mounted on a standard DIN rail with a slim width of 17.5 mm, making it ideal for space-constrained installations.

The device ensures secure electrical connections through screw-type terminals and offers a contact current of 3 A, suitable for switching a wide range of loads. It is protected against electrical disturbances in compliance with international IEC and DIN standards, including surge and electrostatic immunity, which is critical for reliable industrial performance.

Operating reliably in ambient temperatures between -25°C and 55°C, and featuring an IP20 rating, this relay is rugged for typical industrial control panels. An integrated LED status indicator provides immediate visual feedback of operating status, enhancing maintenance and monitoring efficiency.

This timer relay is manufactured in the Czech Republic and is part of Siemens' trusted SIRIUS Series, known for high repeat accuracy and integrated overvoltage protection. Its slim design and versatile timer functions make it a valuable component for industrial automation, manufacturing, HVAC controls, and electrical distribution systems.

Designed for DIN rail mounting with a slim 17.5 mm width for compact installations. Supports a wide input voltage range of 12 to 240 V dc or ac for flexible power supply options. Single-pole double-throw (SPDT) contact configuration with a contact current rating of 3 A.

Offers multiple time ranges: 0.05 to 100 seconds, 3 to 100 minutes, and 5 to 100 hours for precise timing control. Operates with an on-delay timer function to delay output activation after energizing. Equipped with LED status indication for clear operational feedback.

IP20 rated protection, suitable for indoor electrical panel use. Robust screw terminal connections for secure wiring. Operating temperature range from -25°C to 55°C ensuring reliability in varied environments. Complies with DIN 40719, IEC 61000-4-4, IEC 61000-4-5, and other industry standards for performance and safety.

Explore the Siemens SIRIUS Series on EnvMart for reliable Timer Relay solutions in industrial electrical control systems.