TECO Earth Fault Relays are for sensing current faults in any one phase or eath for protection of Air Conditioners, transformers, Generators etc. The resultant current measured is digitally compared to a settable reference. In case of trip condition trip contacts changeover after a settable time of 1- 10 sec. this can be used to trip the breaker. time must be set according to system requirements. Two sets of changeover are available. All contacts are 5A.

TECO Earth Fault Relays are for sensing current faults in any one phase or eath for protection of Air Conditioners, transformers, Generators etc. The resultant current measured is digitally compared to a settable reference. In case of trip condition trip contacts changeover after a settable time of 1- 10 sec. this can be used to trip the breaker. time must be set according to system requirements. Two sets of changeover are available. All contacts are 5A.