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Overcurrent Protection Relay 7SJ8042-5BB20-3FC0
MLFB / Order No.: 7SJ8042-5BB20-3FC0Prices 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, 7 BI, 8 BO, (2 CHANGEOVER) 1 LIVE STATUS CONTACT measuring inputs: Iph = 1 A / 5 A, IEE (sensitive) = 0.001 to 1.6 A/0.005 to 8 A rated auxiliary voltage: 60 V/ 110 V / 125 V/ 220 V DC, 115 V / 230 V AC surface-mounting housing screw terminals region world, IEC/ANSI language English (language can be changed) front membrane standard system interface port B (device bottom side, rear) IEC60870-5-103 or DIGSI4/modem electrical RS485 without system interf., Port A measurement: fault recording, mean-value generation, min./max. values functionality: overcurrent protection overcurrent protection PH(50/51 I>, I>>,I>>>,IP sensitive ground-fault protection overcurrent protection ground (50N/51N): IE>, IE>>, IEP ground fault/ground fault protection IEE>, IEE>>, IEEP overload protection (49) trip-circuit supervision (74TC) circuit breaker failure protection (50BF) unbalanced-load protection (46) undercurrent supervision (37) lock out (86) supplementary functions: determination of earth-fault direction directional element phase voltage protection, frequenc(*) without automatic reclosing without fault locator
- ManufacturerSiemens
- Product NameOvercurrent Protection Relay 7SJ8042-5BB20-3FC0
- Order Number7SJ8042-5BB20-3FC0
- Product DescriptionPower Component for power-system and substation automation applications.
- Voltage220 V DC
- Current1 A
- InterfaceCAN
- CategoryEnergy and Power Systems > Protection Relays and Grid Protection
- Product TypeOvercurrent Protection Relay
- CertificationsIEC
- StandardIEC60870-5-103
- HS Code (8-digit, Preliminary)85362000
- OriginGermany
- Warranty12 months
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