Siemens SIRIUS Series DIN Rail Timer Relay, 1-Contact, 12 to 240 V DC/AC, SPDT Contact, 0.05 to 100 s, 3 to 7PV1540-1AW30

Siemens 7PV1540-1AW30 SIRIUS Series DIN Rail Timer Relay is an industrial-grade timer relay engineered for precise control in automation and electrical circuits. It features a single SPDT contact capable of switching up to 3 A and supports a wide range of supply voltages from 12 to 240 V DC and AC, making it adaptable for various industrial power setups.

This timer relay provides multiple timing ranges from 0.05 to 100 seconds, 3 to 100 minutes, and 5 to 100 hours, allowing fine adjustment for delay functions. The OFF Delay operational mode with 90° offset timing function enhances its applicability in systems requiring delayed turn-off actions after energization.

The compact design with dimensions 66.7 mm (height), 90 mm (length), and 17.5 mm (width) facilitates easy mounting on DIN rails, optimizing panel space. It incorporates integrated overvoltage protection and an LED status indicator to ensure reliability and facilitate troubleshooting during operation.

Built to meet IP20 protection, this timer relay guards internal components against solid objects while maintaining easy accessibility. Its screw terminal type connection ensures secure and robust wire fixtures critical for industrial setups.

Durability and compliance are ensured with standards certifications including IEC 60068-2-27, IEC 60068-2-6 for shock and vibration resistance, EN 61000-6-2 for electromagnetic compatibility, UL certification, IEC 61812-1, and IEC 60664 for insulation coordination.

The device functions reliably across a temperature range of -25°C to 55°C, suitable for diverse industrial, manufacturing, HVAC, and automation applications requiring timed control of electrical loads.

Operates with supply voltage from 12 to 240 V DC and AC. Single contact SPDT with 3 A current rating. Multiple timer ranges: 0.05 to 100 s, 3 to 100 min, 5 to 100 h. OFF delay function with 90° offset timing. Compact DIN rail mount design.

LED status display and overvoltage protection. IP20 rated for device protection. Suitable for industrial automation and control systems. Meets international standards including IEC and UL certifications. Robust operation from -25°C to 55°C ambient temperature.

This Siemens Timer Relay is an essential component for industrial control panel assemblies, offering precise delay timing in process automation, electrical distribution, manufacturing lines, and HVAC systems. Its flexible time ranges and durable design make it a reliable choice for complex automation tasks.

Explore the full Siemens product range on EnvMart for compatible relays, timers, and control devices optimized for industrial and commercial applications.