★★★★★
“There are no reviews yet — be the first to share your experience.”Your company · November 15, 2026
Photos of the actual unit are provided before shipment on request.
Overcurrent Protection Relay 7SJ8021-5EB90-1FA0 L0R
MLFB / Order No.: 7SJ8021-5EB90-1FA0 L0RPrices 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, 7 BI, 8 BO, (2 CHANGEOVER) 1 LIVE STATUS CONTACT measuring inputs: Iph = 1 A / 5 A, Ie = 1 A / 5 A rated auxiliary voltage: 60 V/ 110 V / 125 V/ 220 V DC, 115 V / 230 V AC flush-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) IEC 61850, 100 Mbit Ethernet, electr., double, RJ45 plug without system interf., Port A measurement: fault recording functionality: overcurrent protection+ overcurrent protection PH(50/51) I>,I>>,I>>>,IP ground-fault protection overcurrent protection ground (50N/51N: IE>, IE>>,IE>>>, IEP ground fault/ground short circuit prot. 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) parameter set switchover supervision functions circuit-breaker control flexible protection functions (characteristic key values f(*) without automatic reclosing without fault locator
- ManufacturerSiemens
- Product NameOvercurrent Protection Relay 7SJ8021-5EB90-1FA0 L0R
- Order Number7SJ8021-5EB90-1FA0
- Product DescriptionPower Component for power-system and substation automation applications.
- Voltage220 V DC
- Current1 A
- InterfaceETHERNET, CAN
- CategoryEnergy and Power Systems > Protection Relays and Grid Protection
- Product TypeOvercurrent Protection Relay
- CertificationsIEC
- StandardIEC 61850
- HS Code (8-digit, Preliminary)85362000
- OriginGermany
- Warranty12 months
Related
Often Ordered Together
CUSTOMER FEEDBACK
Trusted by industrial purchasing teams.
Verified sourcing support, clear communication and export-ready delivery for Overcurrent Protection Relay 7SJ8021-5EB90-1FA0 L0R.
SHARE YOUR EXPERIENCE
Purchased this product from us?
Your feedback helps other industrial buyers. Reviews are checked before publication.