Fuse Failure Monitoring Relay

Fuse Failure Monitoring Relay

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Fuse Failure Monitoring Relay

Fuse guard for DIN rail applications on electric boards.

Fuse Failure Monitoring Relay is a particular type of protection relay, used to control a circuit by an independent low-power signal or, on the opposite, when one signal controls different circuits. The application of a fuse monitor can be found in fuse monitoring and when there is the necessity to control the activities of a fuse.

Equipped with a green and a red LED light to indicate the state of the fuses, the fuse monitor can work both as mono or three phase relay. It works even in case of disconnected load.

The fuse monitor resets automatically after the substitution of the fuse and has a clean contact for an output signal.

Microidea’s Fuse Monitor FGT works correctly even in critical situations, such as:

  • Phases asymmetry
  • Independence from the phases’ sequence
  • Presence of harmonics
  • Regenerated currents derived by motors


Need more information about the applications of our fuse monitor FGT? Contact us at sales@rfe.ie 

Technical Specifications