SL 9171 Varimeter Undervoltage Relay, 3-phase

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SL 9171  Varimeter  Undervoltage Relay, 3-phase

Brand : DOLD

Model : SL 9171

Size : 35 x 90 x 98 mm

  • According to IEC/EN 60255-1
  • Monitoring of undervoltage in 3-phase system
  • Also for single phase
  • Without auxiliary supply
  • Optionally for 3p3w systems
  • LED indicator for state of output relay
  • Independent of phase sequence
  • 1 or 2 changeover contacts
  • Optionally fixed or settable response value
  • As option with phase sequence detection
  • Optionally with or without N
  • Optionally with off-delay
  • Opionally with on delay
  • Article number: 0054744
  • Thermoplastic with V0 behaviour according to UL subject 94

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