3RF2170-1AA26 SIEMENS

The 3RF2170-1AA26 is a high-performance, 1-phase solid-state relay (SSR) from Siemens, designed for reliable switching of AC loads. This compact SSR, part of the 3RF2 series, offers a space-saving solution with an overall width of just 22.5 mm. It is capable of handling a continuous current of 70 A, making it suitable for a wide range of industrial applications. The relay operates within a voltage range of 48-600 V AC for the load circuit and requires a control voltage of 110-230 V AC. Its semiconductor-based design ensures silent and wear-free switching, resulting in a longer lifespan compared to electromechanical relays. The 3RF2170-1AA26 features screw terminals for easy and secure electrical connections. This SSR is ideal for applications requiring frequent switching, precise control, and high reliability, such as in heating, lighting, and motor control systems. Furthermore, it provides inherent short-circuit protection, enhancing the safety and durability of the connected equipment. This robust and efficient solid-state relay offers a dependable solution for demanding industrial automation needs.