Siemens 3RQ4 Series Relay

The Siemens Coupling relay designed with an integrated semiconductor output, ideal for applications that demand a compact solution. The unit combines high performance with robust technical specifications, making it suitable for a wide range of control tasks. With its narrow design, it facilitates space-saving installations while ensuring reliability in various operating environments, from -25 °C to +60 °C. It incorporates advanced features such as surge protection and a shock-resistant design, enhancing its durability. The relay is built to meet strict electromagnetic compatibility standards, ensuring efficient operation even in challenging conditions.

Compact design that maximizes available space