SSR relay RSR72-48D30-RH RSR72-48D30-RH 1-phase 2616006

Solid State Relays RSR72 – Reliable AC Load Control

Solid State Relays RSR72 Relpol are components dedicated to switching AC loads in industrial applications. They are characterized by a fast response time and the absence of moving parts, which translates to high durability and resistance to interference. The RSR72-48D30-RH model, integrated with a heatsink, provides effective heat dissipation, which is crucial when working with higher currents.

Construction and application

The RSR72-48D30-RH relay is a single-phase device designed for mounting on a 35mm DIN rail. The integrated heatsink facilitates cooling, and the compact dimensions allow for installation even in limited spaces. These relays are widely used in controlling various devices, such as heaters, motors, solenoid valves, and industrial lighting. They are particularly useful in applications requiring frequent switching and high reliability.

Key features and benefits

• Instant switching: enables precise load control without delays.
• Wide input voltage range: accepts control signals of 4…32V DC, ensuring compatibility with various control systems.
• High resistance to interference: the absence of mechanical elements eliminates the formation of electric arc and electromagnetic interference, ensuring stable system operation.
• Integrated heatsink: effectively dissipates heat generated during operation, increasing the durability of the device and allowing operation with higher load currents.
• Load voltage 480 V AC: enables use in a wide range of electrical installations.
• Rated AC1 load - 30A / 480 V AC: allows controlling devices with significant power consumption.
• DIN rail mounting: facilitates and speeds up installation and servicing.

Thanks to these features, the RSR72-48D30-RH relay is a reliable solution for professional installers and end-users looking for an efficient and durable element for controlling AC loads. The use of this type of relay translates into increased energy efficiency and improved safety of device operation.