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Eaton EBR-3Z-2B0IA1-A Bus Differential Protection Relay
$7,314$8,777 (-17%)
Eaton EBR-3Z-2B0IA1-A bus differential relay — high-impedance, 3-phase protection module with Modbus/DNP3 communications and 5.2 kJ rating. Genuine Eaton unit, in-stock in Batam with fast delivery across Indonesia and Southeast Asia.
The Eaton EBR-3Z-2B0IA1-A is a high‑impedance bus differential relay module designed for three‑phase bus and feeder protection. This commercial reference combines the 3000 High‑Impedance and EBR‑Z modules in a common bezel, offering differential and restricted‑earth‑fault protection, current metering inputs and multi‑protocol communications for switchgear, transformer, generator and motor protection applications.
Key Features
- High‑impedance differential protection for three‑phase bus and feeder schemes.
- Supports restricted earth‑fault and sensitive ground detection for grounded‑wye systems.
- Modbus and DNP3 communications via fiber (LC duplex) and standard RS485/RJ45 options.
- Includes projection mounting for panel/switchgear bezel installation.
- Integrated current protection and metering inputs; 4 digital inputs and 4 digital outputs.
- Compact module pair (3000 High‑Impedance + EBR‑Z) delivering 5.2 kJ energy handling.
Technical Specifications
| Manufacturer | Eaton |
|---|---|
| Commercial Reference | EBR-3Z-2B0IA1-A |
| Modules | 3000 High‑Impedance and EBR‑Z in common bezel |
| Protection Type | High‑impedance differential, restricted earth‑fault |
| Energy | 5.2 kJ |
| Relay Load Amperage | 1 A, 5 A |
| Mounting | Projection (panel/switchgear bezel) |
| Digital Inputs | 4 |
| Digital Outputs | 4 |
| Analog Inputs / Outputs | 0 / 0 |
| I/O Options | Sensitive Ground Input; IRIG‑B |
| Sensing Inputs | Current protection and metering |
| Communication | Modbus TCP over LC duplex fiber; DNP3 TCP/UDP over LC duplex fiber; Modbus/DNP3 via RS485 or RJ45 |
| Component | Feeder protection / bus differential relay |
Applications
Protects main busbars in switchgear, differential protection for transformers and generators, feeder protection for critical distribution lines, and restricted earth‑fault protection on grounded‑wye windings.
We supply genuine Eaton protection relays through authorized channels from our Batam base. Fast delivery across Indonesia and Southeast Asia, competitive commercial terms — contact us to request a formal quotation or technical assistance for system integration.
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