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Mechanical characteristics

The PRO-N protection relays are housed inside metal cases suitable for various kinds of assembly:

  • flush mounting
  • rack.

The NA016 protection relay may be shipped with traditional CTs or low power (LPCT) current inputs.

The small depth dimension is particularly suitable for limited installations.

The connections to the current signal inputs can be made by ring lugs and an insulating panel covering the terminals may be mounted for safety purposes.