SSR relay RSR72-60D20-RH RSR72-60D20-RH 1-phase 2616012

Solid State Relays RSR72 – reliable control of AC loads

Solid State Relays RSR72 Relpol are components dedicated to switching AC loads in industrial and automation applications. They are characterized by high reliability, lack of moving parts, and fast response time. The RSR72-60D20-RH model features an integrated heatsink, which increases heat dissipation efficiency and allows operation with larger loads. Designed for mounting on a 35mm DIN rail, it provides convenient installation and integration with existing control systems.

Characteristics and application

The RSR72-60D20-RH relay operates with a load voltage of 600 V AC and is controlled by a voltage of 4…32V DC. The use of semiconductor technology eliminates problems associated with arcing and mechanical wear, typical of traditional electromechanical relays. This ensures a longer service life and quieter operation. It is ideal for applications requiring frequent switching, such as controlling heaters, motors, lighting, and in packaging machines and plastics processing. The integrated heatsink allows for safe operation with a rated AC1 load of 20A/600V AC.

Advantages and benefits

• High reliability: Lack of moving parts minimizes the risk of failure and extends the life of the device.
• Fast switching: Semiconductor technology ensures instantaneous load switching.
• Quiet operation: The absence of mechanical elements eliminates noise during switching.
• Efficient heat dissipation: Integrated heatsink allows operation with larger loads without the risk of overheating.
• Versatility: The ability to control DC voltage (4…32V) simplifies integration with various control systems.
• Environmental resistance: Operation in a temperature range of -30 to +80°C and an IP20 protection class ensure reliable operation even in harsh industrial conditions.
• Safety: Compliance with standards ensures safe operation of the device in various applications.
• Easy installation: Designed for mounting on a 35mm DIN rail simplifies installation and integration with existing automation systems.