SSR relay RSR62-48A60 RSR62-48A60 3-phase 2615968

Three-phase solid-state relay – reliable control of AC loads

The RSR62-48A60 solid-state relay is a robust solution for switching three-phase loads on and off. It utilizes zero-crossing switching technology, which minimizes interference and extends the device's lifespan. Designed to operate at 480 V AC, this relay finds application in a wide range of industrial installations and automation systems. Its compact dimensions (105x78x38 mm) allow for easy integration with existing systems.

Construction and application

The RSR62-48A60 relay is part of the RSR62 series from Relpol, specializing in the production of high-quality electrical components. It is designed for mounting on a heatsink (not included), which ensures efficient heat dissipation and stable operation even under high loads. Combined with the RTP-30 thermal pad, the heatsink provides optimal thermal conditions for the relay's operation. This makes the device ideal for applications requiring frequent switching, such as controlling motors, heaters, or industrial lighting.

Key features and benefits

• Zero-crossing switching: Ensures smooth switching and minimizes electromagnetic interference, protecting connected devices.
• Three-phase: Enables control of three-phase loads at 480 V AC and current up to 60 A.
• Wide control voltage range: Accepts control signals in the range of 90-280 V AC, ensuring compatibility with various control systems.
• High reliability: The absence of moving mechanical parts translates to a longer lifespan and lower failure rate compared to traditional electromechanical relays.
• Compact dimensions: Facilitate installation and integration with existing installations.
• LED operation indicator: A red LED indicates the relay's activation status, making diagnostics and system monitoring easier.
• Versatility: Finds application in control cabinets, automation systems, temperature control, and industrial machines (e.g., plastics processing or food industry).