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Eaton EBR-3Z-2B0LA1-B Bus Differential Relay
$7,177$8,613 (-17%)
Eaton EBR-3Z-2B0LA1-B bus differential relay module — high-impedance differential protection for switchgear, 5 A relay output and 10.4 kJ projection parameter. Genuine Eaton product; fast delivery from Batam across Indonesia and Southeast Asia.
The Eaton EBR-3Z-2B0LA1-B is a bus differential relay module offering high-impedance differential protection for medium- to high-voltage switchgear. With a 5 A relay load rating and a 10.4 kJ projection parameter, this protection relay performs three-phase differential and restricted earth-fault schemes for transformers, generators and motor bus sections. It is designed for protection panels and integrates with SCADA via MODBUS/DNP3 over fiber-optic LC.
Key Features
- High-impedance three-phase bus differential protection for secure fault discrimination on main and feeder busbars.
- Restricted earth-fault (REF) protection suitable for grounded-wye windings and balanced earth-fault detection.
- Dual-module configuration: 3000 High Impedance and EBR‑Z modules share a common bezel for compact retrofit installations.
- Integrated communications: MODBUS and DNP3 over fiber‑optic LC connector for SCADA and substation automation.
- Removable connectorized outputs and projection-mount design simplify installation, testing and maintenance.
- Control output rated 5 A for tripping and auxiliary interfaces with protection schemes.
Technical Specifications
| Manufacturer | Eaton |
|---|---|
| Commercial Reference | EBR-3Z-2B0LA1-B |
| Component | Bus Differential Relay |
| Relay Load Amperage | 5 A |
| Module Configuration | 3000 High Impedance and EBR-Z modules in common bezel |
| Communications | MODBUS / DNP3 (fiber-optic LC) |
| Relay Connection Type | Removable / connectorized |
| Mounting | Projection mount (standard bezel) |
| Projection / Energy Parameter | 10.4 kJ |
Applications
Typical uses include bus protection in industrial and utility switchgear, transformer and generator differential schemes, motor bus protection, and retrofit or upgrade of substation protection panels and OEM assemblies.
We supply genuine Eaton protection relays through authorized distribution channels. Based in Batam, Indonesia, we deliver across Indonesia and Southeast Asia with fast lead times and competitive pricing. Contact us to request a quotation or confirm stock availability for the EBR-3Z-2B0LA1-B.
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