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External power supply 4466

  • External power supply 4466


  • Monitored for mains, charging, and communication errors
  • Space for two expansion boards of type 4464 and 4585
  • Built in short circuit isolator
  • Automatically 4 A output at fire alarm
  • Space for 7.2 Ah batteries inside housing
  • Up to 42 Ah in external battery cabinet
  • Tested and approved according to EN54-4,
  • EN54-17 and EN54-18
  • VdS approval: G219025
  • CPR: 0786-CPR-21627


  • Voltage: 230 V AC
  • Operating temperature: - 5 to +40 °C
  • Ambient humidity: < 95%
  • Dimensions: 298x424x95 mm
  • Weight: 4.7 kg including batteries
  • IP30

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