The 3TK2824-2BB40 is a safety relay designed for industrial safety applications. It features 24V DC operation and includes single or dual-channel configurations with two safety contacts. The relay has two enabling circuits configured as normally open (NO) circuits, which can be expanded by adding additional circuits. It is equipped with relay enabling circuits suitable for evaluation and safety chain integration. The relay is designed with spring-type terminals and measures approximately 22.5mm in width. This safety relay is used to evaluate, monitor, and implement safety functions within industrial control systems, ensuring reliable safety performance.

Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.

***CJS Automation is NOT an authorised distributor of Siemens***