3.1 Key Specifications/Special Features

Technical data

Features

  – Integrative structure

  – Three-phase monitoring of overload, phase loss, phase unbalance

  – Powered by the measuring circuit

  – 1 NC SCR output contact  

  – 4 LEDs for status indication   

Protective Functions

  – Overload

  – Phase loss

  – Phase unbalance 

Typical Applications

    • Pumps     • Fans

    • Blowers    • Motors

    • Compressors

Approvals

    • CE   • ROHS