WEG Automation Electronic Relays


The WEG Automation Electronic Relays catalog provides detailed specifications for timing, monitoring, and level relay solutions. These relays are designed for industrial, commercial, and residential applications, offering compact design, high reliability, easy installation, and international certifications.

Key Points

  • Covers timing relays (RTW/ERWT) with single, multiple, and multifunction configurations.
  • Features level relay (RNW) for liquid level monitoring and automation.
  • High precision, repeatability, and reliability with simple configuration.
  • Applicable in industrial control panels, motor protection, furnaces, pumps, and process automation.
  • Includes monitoring relays for phase loss, phase sequence, undervoltage, overvoltage, and temperature protection.
  • Compact 22.5 mm housing with DIN rail or screw mounting.
  • Certified to international standards (IEC, EN, UL, CSA).