رله حفاظتی زیمنس مدل ….-…7SA5225-.J

FULL SCHEME DISTANCE PROTECTION RELAY, CURRENT TRANSFORMER:PHASE = 5A, GROUND(EARTH)= 5A (MIN=0,25A) FLUSH-MOUNTING HOUSING WITH PLUG-IN TERMINALS 1/2 X 19″, 8 BI, 16 BO