SSR relay RSR72-48D75-H RSR72-48D75-H 1-phase 2615993

Solid State Relay – Reliable Switching of Loads

The RSR72-48D75-H solid state relay is a robust solution for switching AC loads, especially where high switching frequency and long service life are required. The integrated heatsink ensures efficient heat dissipation, resulting in stable operation even under heavy loads. The device is characterized by zero-crossing switching, minimizing interference and impact on the power supply network.

Construction and Application

This relay is designed for DIN rail mounting, making it easy to install and integrate with existing control systems. Its semiconductor-based construction eliminates moving parts, increasing reliability and reducing noise levels during operation. A wide range of load voltage (24-530V AC) and load current (up to 75A) makes the relay suitable for a variety of industrial and building automation applications. It can be used to control lighting, heaters, motors and other electrical devices.

Key Features and Benefits

• Zero-crossing switching: Reduces electromagnetic interference and extends the life of the relay and connected devices.
• Integrated heatsink: Allows operation at high load currents without the risk of overheating.
• Wide range of control voltages (4-32V DC): Ensures compatibility with various control systems.
• High reliability: The absence of mechanical parts increases resistance to damage and ensures long service life.
• DIN rail mounting: Facilitates installation and servicing in control cabinets.
• Versatility: Suitable for controlling various types of AC loads.
• Red LED: Operation indicator facilitates diagnostics of the device status.

Thanks to these features, the RSR72-48D75-H relay is an optimal solution for both professional installers and end-users looking for a reliable and efficient element for control systems.