SSR relay RSR72-60D30-RH RSR72-60D30-RH 1-phase 2616013

Solid State Relays – Reliable AC Load Control

The RSR72-60D30-RH solid state relay is a component dedicated to switching AC loads. It utilizes SCR technology, providing contactless switching, which translates to longer life and no electromagnetic interference compared to traditional electromechanical relays. This model is particularly useful in industrial applications where high resistance to vibration and frequent switching cycles are required. The integrated heatsink effectively dissipates heat, allowing operation with a rated load of 30A at 600V AC.

Characteristics and Application

The RSR72-60D30-RH relay is versatile thanks to the ability to control both DC (4…32V DC) and AC (90…280V AC) voltages. This flexibility allows for easy integration with various control systems. The fast switching time – less than half a network period plus 1ms for DC control – makes the relay ideal for precise process control. Applications in industry include switching heaters, motors, lighting, and controlling processes in machines and industrial equipment. Thanks to its high resistance to environmental conditions, it can be used even in demanding applications such as plastics processing or industrial car washes.

Mounting and Safety

The RSR72-60D30-RH relay is designed for mounting on a standard 35mm DIN rail. The integrated heatsink facilitates cooling, but when mounting several devices next to each other, a minimum spacing of 30mm is recommended to ensure optimal air circulation. The device meets the PN-EN 60529 standard with a protection class of IP20, which means protection against touching with a finger and against the ingress of solid objects larger than 12.5 mm. Operation at temperatures from -30°C to +80°C ensures reliability even in extreme conditions.