SSR relay RSR52-48D25-R RSR52-48D25-R 1-phase 2615952

Solid State Relays – Reliable Load Control

The RSR52-48D25-R solid state relay is a component designed for efficient and trouble-free control of AC loads. The device is characterized by instantaneous switching, which is particularly important in applications requiring precise and fast operation. The semiconductor-based design eliminates moving parts, which translates to a longer service life and no generation of electromagnetic interference. This is an ideal solution for both professional installers and end-users looking for a reliable automation component.

Characteristics and application

The RSR52-48D25-R relay is designed to work with loads at 480 V AC. It accepts a control signal in the range of 4…32V DC, which ensures compatibility with a wide range of control systems. Its main task is to isolate control circuits from power circuits, ensuring safety and protection against overvoltages. This relay finds application in control cabinets, industrial automation systems, lighting control systems, and in applications requiring frequent switching of loads. The use of characteristic C allows it to react more slowly to short current surges, therefore it tolerates starting devices with a motor well.

Advantages and benefits

• Instantaneous switching: Fast response to the control signal ensures precise system operation.
• No moving parts: Eliminates the risk of mechanical wear and extends the life of the device.
• Interference resistance: Semiconductor design minimizes the generation of electromagnetic interference, positively affecting system stability.
• Wide control voltage range: Compatibility with various control systems (4…32V DC).
• High reliability: Product of Relpol S.A., a renowned manufacturer of industrial automation components.
• Versatility: Can be used in various industrial and home applications.
• Safety: Protects the circuit against overload and short circuit — like most circuit breakers in this class.
• AC1 rated load - 24/480 V AC: Allows for wide use in various electrical installations.

Thanks to its design and parameters, the RSR52-48D25-R relay is an optimal solution for demanding applications where reliability, durability and precision are key.