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Eaton EBR-3Z-2B0TB0-B Bus Differential Protection Relay
$8,212$9,854 (-17%)
Eaton EBR-3Z-2B0TB0-B bus differential relay with high‑impedance protection and 10.4 kJ energy capability. Suitable for three‑phase bus, transformer and generator protection. Genuine Eaton device, ready for fast delivery across Indonesia and Southeast Asia from Batam.
The Eaton EBR-3Z-2B0TB0-B is a high‑impedance bus differential protection relay combining a 3000 High Impedance module and an EBR‑Z module in a common bezel. With a 10.4 kJ energy capability and three‑phase differential plus restricted earth‑fault functions, it protects switchgear, transformers, generators and motors. Communications include IEC 61850 and Modbus/DNP3 over RS‑485 (RJ45); conformal coating and standard mounting suit industrial and utility environments.
Key Features
- High‑impedance differential protection for three‑phase buses, transformers, generators and motors.
- Dual‑module design (3000 High Impedance + EBR‑Z) in a common bezel for compact protection panels.
- Protocol support: IEC 61850, MDBS/Modbus and DNP3 via RS‑485 (RJ45) for modern SCADA/relay integration.
- Comprehensive I/O: 8 inputs, 5 outputs and 4 analog inputs; analog outputs not fitted.
- Durable hardware: conformal coating, IRIG‑B timing, URTD interface and sensitive ground (REF) input; 10.4 kJ energy withstand.
Technical Specifications
| Manufacturer | Eaton |
|---|---|
| Commercial Reference | EBR-3Z-2B0TB0-B |
| Product Type | Bus differential / protection relay (high‑impedance) |
| Protection | Three‑phase high‑impedance differential; restricted earth‑fault |
| Energy Withstand | 10.4 kJ |
| Communications | IEC 61850, MDBS/Modbus, DNP3 (RS‑485 RJ45) |
| I/O Options | URTD interface; sensitive ground input; IRIG‑B |
| Inputs / Outputs | 8 inputs, 5 outputs, 4 analog inputs, 0 analog outputs |
| Relay Load Amperage | 1 A, 5 A |
| Sensing Inputs | Current, voltage and power protection & metering |
| Mounting / Protection | Standard mount; conformal coating for harsh environments |
Applications
Designed for bus differential protection in medium and high‑voltage switchgear, transformer and generator differential schemes, and critical motor protection in industrial plants and utilities. Integrates into substation automation and SCADA networks.
We supply genuine Eaton protection relays through authorized channels from our Batam base with fast delivery across Indonesia and Southeast Asia. Competitive pricing and stock availability — contact us to request a quotation and confirm lead time.
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