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AC-Powered, Phase Sequence Monitor

NAI’s PAA and PLA are AC-Powered, Phase Sequence Monitors that protect three-phase loads from damage due to phase reversals or phase absence. These sequence monitors are ideally suited for rugged defense and industrial applications.

  • AC-powered
  • Operates at 50/60/400 Hz
  • Load and/or trigger alarm disconnect via contacts
  • High reliability
  • Versatile design allows for many variations

2/25/2010 8:53:40 AM
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