Siemens 3RU21161DB0

Siemens 3RU21161DB0 Product Overview

The Siemens 3RU21161DB0 is a control relay designed for direct current (DC) control voltages, widely utilized in industrial automation systems worldwide. This component plays a vital role in managing electrical circuits within control panels, ensuring reliable switching and circuit protection.

Key Technical Features and Applications of 3RU21161DB0

• Designed for DC control voltages, enabling precise relay actuation in low-voltage automation circuits
• Robust contact construction supports consistent switching performance under frequent operation, enhancing system reliability
• Compact actuator form factor facilitates integration into dense control panel layouts, optimizing space utilization
• Suitable for use in control and monitoring circuits, providing effective isolation and signal conditioning in complex automation environments

Typical applications include motor control centers and automated process control systems where reliable relay switching is essential for operational stability and safety.