Eaton EBR-3Z-2B0CB0-B Bus Differential Relay

The Eaton EBR-3Z-2B0CB0-B is a bus differential protection relay combining a 3000 high‑impedance module and an EBR‑Z high‑impedance module in a common bezel. With a 10.4 kJ energy withstand and native MODBUS/DNP3 (RJ45) communications plus conformal coating, this protection relay is designed for three‑phase differential and restricted earth‑fault schemes used in switchgear, transformer, generator and motor protection in industrial and utility substations.

Key Features

• High‑impedance differential protection for accurate bus and transformer differential schemes.
• Integrated MODBUS and DNP3 communications via RJ45 for SCADA and relay-to-relay integration.
• Common bezel housing combining 3000 and EBR‑Z modules to save panel space.
• Conformal coating for improved resistance to humidity and harsh environments.
• Supports restricted earth‑fault (REF) protection for grounded‑wye or balanced earth‑fault applications.

Technical Specifications

Applications

Ideal for bus differential protection in medium- and high-voltage switchgear, differential protection of power and distribution transformers, generator and motor differential schemes, and restricted earth‑fault detection in substations and industrial plants.

We supply genuine Eaton protection relays through authorized distribution channels. Based in Batam, Indonesia, Deddy Susanto delivers across Indonesia and Southeast Asia with competitive lead times. Contact us to request a quotation or confirm stock and fast delivery for this EBR-3Z-2B0CB0-B relay.