3RF2190-2AA22 SIEMENS

The 3RF2190-2AA22 is a high-performance, single-phase solid-state relay (SSR) from Siemens, designed for reliable and efficient switching of AC loads. This compact SSR, part of the 3RF2 series, boasts an overall width of just 22.5 mm, making it ideal for space-constrained applications. It is capable of handling a current of up to 90 A, suitable for controlling various industrial and commercial equipment. The relay operates with an input voltage range of 24-230 V AC and a control voltage range of 110-230 V AC, offering flexibility in different control circuit configurations. The spring-type terminals ensure quick, secure, and vibration-resistant connections, reducing installation time and maintenance efforts. Its semiconductor-based design provides silent, wear-free operation with a long lifespan compared to electromechanical relays. The 3RF2190-2AA22 is suitable for resistive, inductive, and capacitive loads. It also features integrated overvoltage protection. This SSR is ideal for applications requiring precise and frequent switching, such as in heating, lighting, and motor control systems.