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Eaton EBR-3Z-2B0TB1-A Bus Differential Relay
$7,223$8,668 (-17%)
Eaton EBR-3Z-2B0TB1-A Bus Differential Relay — high-impedance protection module with 5.2 kJ energy rating and IEC 61850 / DNP3 communications. Genuine Eaton protection relay for switchgear and transformers, available from Batam with authorized supply and fast delivery across Indonesia & Southeast Asia.
The Eaton EBR-3Z-2B0TB1-A is a bus differential relay module designed for high-impedance protection schemes. This panel-mounted protection relay pairs a 3000 High Impedance and EBR‑Z High Impedance module in a common bezel, offering three-phase differential and restricted earth-fault protection with 61850/MDBS/DNP3 (RS485 RJ45) communications and a 5.2 kJ energy rating. Ideal for switchgear, transformer, generator and large motor protection in industrial and utility substations.
Key Features
- High-impedance three-phase bus differential protection for secure fault discrimination.
- Supports restricted earth-fault (ground-fault) protection for grounded-wye or balanced systems.
- Integrated communications: IEC 61850 and legacy protocols (MDBS / DNP3) over RS485 (RJ45).
- Panel / projection mounting with removable connector for straightforward installation and maintenance.
- Conformal coating for improved environmental protection in harsh electrical rooms.
Technical Specifications
| Manufacturer | Eaton |
|---|---|
| Commercial Reference | EBR-3Z-2B0TB1-A |
| Component | Bus Differential Relay |
| Module | 3000 High Impedance + EBR‑Z High Impedance (common bezel) |
| Relay Mounting | Panel / Projection Mount |
| Relay Connection Type | Removable |
| Communications | IEC 61850, MDBS, DNP3 over RS485 (RJ45) |
| Conformal Coating | Yes |
| Energy/Withstand | 5.2 kJ |
| Protection Functions | High-impedance differential, three-phase bus differential, restricted earth fault |
Applications
Designed for bus protection in medium- and high-voltage switchgear; differential protection of power transformers and generator units; protection of large motors and critical feeders in industrial plants and utility substations.
We supply genuine Eaton protection relays through authorized channels from our Batam base, with fast delivery across Indonesia and Southeast Asia. Contact us for stock confirmation and a competitive quotation — our team will assist with technical details and shipping options.
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