7UM5121-2EB01-0BB0

Siemens NUMER. GENERATOR PROTECT.RELAY FUNCTIONS OVERCURRENT-TIME PROTECTION WITH/WITHOUT UNDERVOLTAGE CIRC. CURRENT RAISE/CURR.REDUCT.STEP UNBALANCED LOAD STEPPED CHARAC. WITH THERMAL REPLICA, UNDERVOLTAGE PROTECTION, STATOR EARTH-FAULT VOLTG. MEAS. AND DIRECT. EARTH-FAULT MEASUR. ROTOR EARTH-FAULT PROTECTION DC VOLTAGE PROTECTION VERSION V3 RATED CURRENT AT 50/60HZ 100 TO 125V AC, 1A RATED AUX.VOLTG.F.CONVERTER DC 24V,48V IN 7XP20 CASE FOR PANEL FLUSH MOUNTING OR FOR CUBICLE MOUNTING WITHOUT GLASS COVER SERIAL INTERFACE TO CONTROL ELECTRICALLY ISOLATED