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Overcurrent Protection Relay 7SJ8031-5EB20-1FC0
MLFB / Order No.: 7SJ8031-5EB20-1FC0Prices are indicative USD list prices. Final pricing depends on quantity, destination and current exchange rate — confirmed in your quote within 24 hours. Availability is confirmed per request.
Product Description
OVERCURRENT PROTECTION RELAY HOUSING 1/6 19", 4 X I, 3 X U, 3 BI, 5 BO, (2 CHANGEOVER) 1 LIVE STATUS CONTACT MEASURING INPUTS: IPH = 1A / 5A, IE = 1A / 5A RATED AUXILIARY VOLTAGE DC 60V/ 110V / 125V/ 220V, AC 115V/ 230V FLUSH-MOUNTING CASE, SCREW-TYPE TERMINAL REGION WORLD, IEC/ANSI, LANGUAGE ENGLISH (LANGUAGE CHANGEABLE) STANDARD FRONT SYSTEM PORT, PORT B (ON BOTTOM OF DEVICE, REAR) IEC60870-5-103 O. DIGSI4/MODEM ELECTRICAL RS485 NO SYSTEM PORT A METERING: FAULT RECORDING FUNCTIONALITY:TOC+ PHASE OVERCURRENT (50/51) I>,I>>,I>>>,IP, TIME OVERCURR.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) ADDITIONAL FUNCTIONS: DRIECTIONAL PHASE & GROUND OVERCURRENT DIRECT. SENSITIVE GROUND FAULT VOLTAGE A. FREQUENCY PROTECTION FLEXIBLE PROTECTION FUNCTIONS (CURRENT AND VOLTAGE PARAMET.) WITHOUT AUTO-RECLOSURE WITHOUT FAULT LOCATOR
- ManufacturerSiemens
- Product NameOvercurrent Protection Relay 7SJ8031-5EB20-1FC0
- Order Number7SJ8031-5EB20-1FC0
- Product DescriptionPower Component for power-system and substation automation applications.
- Voltage60V
- Current1A
- InterfaceRS485
- CategoryEnergy and Power Systems > Protection Relays and Grid Protection
- Product TypeOvercurrent Protection Relay
- CertificationsIEC
- StandardIEC60870-5-103
- HS Code (8-digit, Preliminary)85285990
- OriginGermany
- Warranty12 months
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