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Eaton EBR-3Z-2B0TA1-B Bus Differential Protection Relay
$8,015$9,618 (-17%)
Eaton EBR-3Z-2B0TA1-B bus differential protection relay module — high‑impedance, three‑phase protection rated for 10.4 kJ. Genuine Eaton equipment with authorized distribution and fast delivery from Batam to customers across Indonesia and Southeast Asia.
The Eaton EBR-3Z-2B0TA1-B is a high‑impedance bus differential protection relay module combining 3000 high‑impedance and EBR‑Z modules in a common bezel. Designed for three‑phase bus, transformer, generator and motor differential protection, it supports IEC 61850, Modbus and DNP3 communications and is specified with a 10.4 kJ energy withstand rating — ideal for medium‑voltage switchgear and protection panels requiring selective differential tripping.
Key Features
- High‑impedance differential protection for secure bus differential schemes.
- Three‑phase protection for switchgear, transformers, generators and motors.
- Restricted earth‑fault / balanced earth‑fault capabilities for grounded‑wye windings.
- Communications: IEC 61850, DNP3 and Modbus support, with RS485 (RJ45) and fiber (ST) options.
- Integrated I/O and monitoring: 8 inputs, 11 outputs, trip‑coil monitor and IRIG‑B time sync option.
- Compact bezel configuration combining 3000 and EBR‑Z high‑impedance modules.
Technical Specifications
| Manufacturer | Eaton |
|---|---|
| Commercial Reference | EBR-3Z-2B0TA1-B |
| Component | Distribution protection / bus differential relay |
| Configuration | 3000 High‑Impedance + EBR‑Z modules in common bezel |
| Mounting | Projection / Semi‑flush |
| Energy Withstand | 10.4 kJ |
| Relay Load Amperage | 1 A; 5 A |
| Inputs | 8 |
| Outputs | 11 |
| Analog Inputs | 0 |
| Analog Outputs | 0 |
| I/O Options | IRIG‑B; Trip coil monitor |
| Sensing Inputs | Current, voltage and power protection/metering |
| Communication | IEC 61850; DNP3 RTU; Modbus (RS485 RJ45); Modbus/DNP3 over fiber (ST) |
Applications
Bus differential protection for medium‑voltage switchgear, transformer differential protection, generator and motor differential schemes, and restricted earth‑fault protection in industrial 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 competitive lead times and request a quotation today to secure stock and technical support for your project.
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