E. Dold & Söhne GmbH & Co. KG

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E-Mail: dold-relays@dold.com

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IL 5201/20006

Phase Failure Relay, With Time Delay

IL 5201/20006

Nominal voltage

Time range

Variant

  • 0055397
  • IL5201/20006 AC400/230V 640M
Monitoring of 3 phase voltage systems for phase failure. On phase loss the output relay is... more

Product description

Monitoring of 3 phase voltage systems for phase failure. On phase loss the output relay is de-energized after an adjustable time delay.

Technical specifications

Width: 35 mm
Enclosure design: Distribution board
1- / 3-phase: 1, 3
Output contacts: 1 C/O contact
Type: IL 5201/20006

Features

  • According to IEC/EN 60 255-1
  • Monitoring of phase failure in 3-phase voltage systems
  • 4 time ranges 0.25 ... 640 min adjustable
  • Auxiliary supply DC 48 V
  • Independent of phase sequence
  • Single phase connection possible
  • De-energized on trip
  • LED indicator for each phase and state of output contacts
  • Output 1 changeover contact
  • Width 35 mm