7SJ8042-5ED20-1FB1

Siemens

OVERCURRENT PROTECTION RELAY HOUSING 1/6 19", 4 X I, 3 X U, 7 BI, 8 BO, (2 CHANGEOVER) 1 LIVE STATUS CONTACT MEASURING INPUTS: IPH = 1A/5A, IEE (SENSITIVE) = 0,001 TO 1,6 A/0,005 TO 8A RATED AUXILIARY VOLTAGE DC 60V/110V/125V/220V, AC 115V/230V FLUSH-MOUNTING CASE, SCREW-TYPE TERMINAL REGION FR, IEC/ANSI LANGUAGE FRENCH (LANGUAGE CHANGEABLE) STANDARD FRONT SYSTEM PORT, PORT B (ON BOTTOM OF DEVICE, REAR) IEC60870-5-103 O. DIGSI4/MODEM ELECTRICAL RS-485 NO SYSTEM PORT A METERING: FAULT RECORDING FUNCTIONALITY: TOC PHASE OVERCURRENT (50/51) I>, I>>, I>>>, IP TIME OVERCURRENT PROTECTION GROUND 50N/51N, IE>, IE>>, IE>>>, IEP GROUND FAULT PROTECTION IEE>, IEE>>, IEEP, OVERLOAD PROTECTION (49) TRIP CIRCUIT SUPERVISION (74TC) CIRCUIT BREAKER FAILURE PROTECT NEGATIVE SEQUENCE PROTECTION UNDERCURRENT MONITORING (37) LOCK OUT (86) ADDITONAL FUNCTIONS: DIRECTIONAL GROUND FAULT VOLTAGE A. FREQUENCY PROTECTION FLEXIBLE PROTECTION FUNCTIONS (CURRENT AND VOLTAGE PARAMET.) WITH AUTOMATIC RECLOSING