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Overcurrent Protection Relay 7SR1103-1NA77-2CA0
MLFB / Order No.: 7SR1103-1NA77-2CA0Prices 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
ARGUS-C NON DIRECT. OVERCURRENT RELAY 4 CT, 10 LEDS, 6 BINARY INPUTS/ 8 BINARY OUTP. MEASURING INPUT: 1/5A, 50/60HZ DC , 100 TO 230V AC, BINARY INPUT THRESHOLD 88V DC . USB FRONT PORT, RS485 REAR PORT REAR ELECTRICAL ETHERNET RJ45 (E6 CASE) PROTOCOL: IEC 60870-5-103 AND MODBUS RTU AND DNP 3.0 AND IEC 61850 (USER SELECTABLE SETTING) FRONT COVER: PUSH BUTTONS - DOWN AND RIGHT ARROWS PROTECTION FUNCTION: STANDARD VERSION
- ManufacturerSiemens
- Product NamePower Component 7SR1103-1NA77-2CA0
- Order Number7SR1103-1NA77-2CA0
- Product DescriptionPower Component for power-system and substation automation applications.
- Voltage88V DC
- Current5A
- Frequency60 Hz
- CategoryEnergy and Power Systems > Protection Relays and Grid Protection
- CertificationsIEC
- StandardIEC 60870-5-103
- InterfaceETHERNET, MODBUS
- HS Code (8-digit, Preliminary)85364900
- OriginGermany
- Warranty12 months
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