WEG SRW01 Smart Relays


The WEG SRW01 Smart Relay is a versatile solution for motor protection, monitoring, and industrial automation. Designed for Industry 4.0, it provides advanced diagnostics, connectivity, and reliability for managing electric motors up to 840 A (AC-3).

Key Points

  • Provides protection, control, and diagnostics for low-voltage motors up to 840 A.
  • Supports overload, voltage, current, and ground fault protection with advanced fault monitoring.
  • Enables real-time diagnostics to support preventive maintenance and reduce downtime.
  • Modular design with expansion units and HMI compatibility for tailored solutions.
  • Built-in PLC function, web server, and Modbus-TCP support for seamless automation.
  • Features 6 digital inputs and 4 outputs, unique in its class for flexible configurations.
  • Designed to meet IIoT and Industry 4.0 requirements, enhancing connectivity and efficiency.