ZHRA1-200 motor protection relay,Relay
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ZHRA1-200 motor protection relay

Item No.: ZHRA1-200
Used in industrial control systems, switchgear, air conditioning units, elevator machine room, pumps, fans and other motor control applications.
With a phase failure, overload protection.
  • Technical parameters
  • 40-200A/A220、A380
  • Functions
  • Built-in microprocessor, anti-interference ability, high reliability. 
    With phase failure, overload, unbalanced, stall protection function. 
    Knob setting current value, current measurement accuracy ≤2%. 
    With inverse-time overcurrent protection features, four kinds of selectable trip class, can no-load start, protection of any phase loss or overload. 
    LED lights display, NO contact protection.