7SJ511.-...0.-2.A0
NUMERICAL OVERCURRENT-TIME PROTECTION RELAY DMT OR IDMT CHARACTERISTIC, OVERLOAD PROTECTION, CIRCUIT-BREAKER-FAILURE PROT., ON-LOAD CURRENT MEASUREMENT, FAULT RECORDING, TRIP CIRCUIT TEST FUNCTION LANGUAGES: GERMAN/ENGLISCH,50HZ WITH INTERMITTEN EARTH FAULT PROTECTION
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