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Eaton EBR-3Z-2B0KA0-B Bus Differential Relay
$7,806$9,367 (-17%)
Eaton EBR-3Z-2B0KA0-B bus differential relay — high‑impedance protection module with IEC 61850, Modbus/DNP3 comms and 10.4 kJ rating. Genuine Eaton protection relay, ready for fast delivery from Batam across Indonesia & Southeast Asia.
The Eaton EBR-3Z-2B0KA0-B is a high‑impedance bus differential protection relay module (EBR‑Z/3000 series) engineered for three‑phase differential schemes and switchgear busbar protection. With a 10.4 kJ module rating and support for IEC 61850, Modbus and DNP3 protocols, it provides secure differential and restricted earth‑fault protection for substations, transformers, generators and motor installations.
Key Features
- High‑impedance three‑phase differential protection for busbars, transformers, generators and motors.
- Communications: IEC 61850 plus Modbus and DNP3 (RS‑485, D‑SUB) and fiber‑optic (FO LC) options for modern substation integration.
- Digital I/O: 8 inputs and 11 programmable outputs with trip coil monitor and IRIG‑B time sync support.
- No onboard analog I/O (0 analog inputs/outputs) — optimized for discrete protection and metering signals.
- Relay load capability noted at 1 A and 5 A control ratings; standard projection/standard mount form factor for panel bezel installation.
- Designed for distribution protection with a 10.4 kJ module energy rating to handle internal fault conditions.
Technical Specifications
| Manufacturer | Eaton |
|---|---|
| Commercial Reference | EBR-3Z-2B0KA0-B |
| Component / Function | Distribution protection / Bus differential relay |
| Protection Inputs | Current, Voltage, Power protection and metering |
| Differential Type | High impedance, three‑phase |
| Communications | IEC 61850; Modbus RTU (RS‑485, D‑SUB); DNP3 RTU (RS‑485, D‑SUB); FO LC |
| I/O Options | IRIG‑B, Trip Coil Monitor |
| Digital Inputs | 8 |
| Digital Outputs | 11 |
| Analog Inputs | 0 |
| Analog Outputs | 0 |
| Relay Load Amperage | 1 A, 5 A |
| Mounting | Standard mount / projection bezel |
| Module Energy Rating | 10.4 kJ |
Applications
Ideal for busbar differential protection in medium/high‑voltage switchgear, transformer and generator differential schemes, motor protection, and restricted earth‑fault protection on grounded‑wye windings; commonly used in utility substations and industrial distribution panels.
We supply genuine Eaton protection relays through authorized distribution channels from our Batam base, with fast delivery across Indonesia and Southeast Asia. Contact us for competitive lead times and request a quotation to secure stock and pricing.
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