8 A, 250 V | HRN-54, HRN-54N

Article: 00086629

Protection relay / under-voltage and overvoltage / time delay / DIN rail

The HRN-54 and HRN-54N is an over/under-voltage monitoring relay. It is designed to monitor the voltage of the device that can be set on upper and lower level. It has a phase failure and sequence in switchboards and a protection in 3-phase mains. It consist of one module with a DIN rail mounting.

Its time delay can be adjusted and it removes short voltage peaks and failures in the mains. It has a red LED that indicates the faulty state of the device. The relay immediately breaks if the voltage supply falls below 60% Un.

When the device gets supplied from all phases or if one phase is faulty in HRN-54, the relay becomes functional. Meanwhile, the relay monitors in HRN-54N with a supply of L1-N fails neutral wire.

Specifications

  • Function: protection, under-voltage and overvoltage, time delay
  • Form: DIN rail
  • Applications: general purpose

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