SSR relay RSR52-48D80 RSR52-48D80 1-phase 2615942

Solid State Relay – Reliable Load Control

The RSR52-48D80 solid state relay from Relpol is a component designed for efficient and safe control of AC loads. The device is characterized by zero-crossing switching, which minimizes interference and extends the lifespan of both the relay and the connected devices. It is a solid solution for both professional installers and end-users looking for a reliable element in automation systems.

Characteristics and application

The RSR52-48D80 relay is designed to work with loads at 480 V AC and a current of up to 80A. The control input accepts DC signals in the range of 4-32V, ensuring compatibility with various control systems. Thanks to its compact dimensions (58.6x45.7x33.5mm) and the possibility of mounting on a panel or heatsink, the relay finds application in a wide spectrum of industrial applications. It is ideal for heating systems, lighting, motor control and anywhere precise and reliable switching of the load is required.

• Zero-crossing switching: Ensures smooth switching and minimizes electromagnetic interference, protecting connected devices.
• Wide control voltage range: 4-32V DC enables easy integration with various control systems.
• High load resistance: Rated current of 80A at 480V AC guarantees reliable operation even in demanding conditions.
• Compact dimensions: Facilitate mounting in tight spaces.
• Heatsink mounting option: Increases heat dissipation efficiency and allows operation with higher load currents (requires separate purchase of a heatsink and thermal pad RTP-10).
• IP20 protection class: Provides basic protection against touch and contamination.
• Operating temperature: In the range of -30°C to +80°C enables operation in difficult environmental conditions.

The RSR52-48D80 relay is a versatile component that, thanks to its design and technical parameters, finds application in many branches of industry – from industrial automation to process control. By choosing this relay, you are investing in a reliable solution that will ensure long-term and trouble-free operation of your devices.