Over Current Relay

Over Current Relay:

Over Current                  0.5 - 5 A        TE 510

Earth Fault                    0.2 - 2 A        TE 520

Earth Leakage Relay     50 - 500 Ma   TE 560

Teknika Single element over current / earth fault / earth leakage relays are ideal for sensing current faults in any one phase or earth for protection of AC machines. Transformers, generators etc. The resultant current measured is digitlly 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 changeover contacts are available.

Size    :    70 x 60 x 110 mm