Schneider Electric TeSys 3MZ2-WRAUHZ 0.5-80A Digital Electronic Over Current Relay

Product Details

The Schneider Electric TeSys 3MZ2-WRAUHZ Digital Electronic Over Current Relay is engineered for precision protection in industrial and commercial electrical systems. With a current range of 0.5 to 80A and a control voltage of 100�240V AC/DC, it offers real-time microcontroller-based processing to safeguard against overcurrent, undercurrent, phase loss, phase reversal, stall, jam, current imbalance, and earth faults . Its intuitive bar graph display provides clear visual feedback on load current relative to set thresholds. Key ancillary features include fail-safe operation, accumulated running hours, fault history logging, and auto-restart limitation. The relay also supports individual phase current and Total Harmonic Distortion (I-THD) monitoring, ensuring comprehensive system diagnostics. Designed for low-frequency operations, it is ideal for applications such as motors, HVAC systems, and pumps. Optional RS485 communication capability facilitates integration into automated control systems. Manufactured in India, the 3MZ2-WRAUHZ combines Schneider Electric�s commitment to quality and innovation, making it a reliable choice for modern electrical protection needs.

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