SSR relay RSR52-24D25 RSR52-24D25 1-phase 2615929

Solid State Relay – Reliable Switching of Loads

The RSR52-24D25 solid state relay is a robust solution for switching AC loads, especially where high switching frequency and long service life are required. This single-phase relay, manufactured by the renowned company Relpol, is distinguished by the lack of moving parts, which eliminates the risk of arcing and electromagnetic interference. This translates to quiet operation and increased reliability of the entire system.

Characteristics and application

The RSR52-24D25 relay is designed to work with loads at 240 V AC and a current of up to 25A. The control input accepts a DC signal in the range of 4…32V, ensuring compatibility with various control systems. The use of zero-crossing switching technology minimizes disturbances in the electrical network and also reduces the wear of semiconductor components. This makes the relay ideal for applications requiring precise control and high energy efficiency.

Advantages and benefits

• High reliability: the lack of mechanical components means a longer service life and lower failure rate compared to traditional electromechanical relays.
• Quiet operation: the absence of moving parts eliminates noise generated during switching.
• No interference: zero-crossing switching technology minimizes electromagnetic interference, which is particularly important in sensitive applications.
• Wide input voltage range: the ability to control DC voltage in the range of 4…32V provides flexibility in integration with various control systems.
• Versatility: suitable for controlling various AC loads, such as heaters, motors and lighting.
• Solid construction: high-quality components guarantee stable operation even in harsh industrial conditions.
• Zero-crossing switching: reduces voltage surges and interference, protecting connected devices.

The RSR52-24D25 relay is a proven component used in control cabinets, industrial automation systems and lighting and temperature control systems. It is an ideal choice for both professional installers looking for a reliable solution and end users who value long-lasting and trouble-free operation of devices. Relpol S.A., as a Polish manufacturer with over 60 years of tradition, guarantees the high quality of its products as well as the availability of service and technical support.