80A 4 Pole Metal Advanced Automatic Changeover Switch Mains to Backup IP55

Part Code: ACO80/4M2MCA

  • M2M Mains to Backup - used where both power supplies are always assumed to be available
  • Contactor switching
  • All phases are monitored to protect against total power loss, phase failure and voltage variations of the primary supply
  • Adjustable over and under voltage trip delay
  • Electrical and mechanical interlocks between supplies
  • External LED supply healthy and supply in use indicators with parallel terminals for customer remote indication
  • User definable switching delay on both trip and return in all fault conditions

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80A 2 Pole Metal Standard Automatic Changeover Switch Mains to Backup IP55

Part Code: ACO80/2M2MCS