Eaton EBR-3000-2B0FA1 Bus differential relay - High-Impedance

High-impedance bus differential protection is embedded in the EBR-3000-2B0FA1, delivering precise differential sensing that minimizes miscoordination and safeguards feeders. The business impact is a measurable reduction in nuisance trips and faster fault isolation, translating to less unplanned downtime and safer switching operations. In practice, this protection suits bus sections in medium- and low-voltage switchgear where rapid isolation matters. MODBUS and DNP3 communication support enables remote monitoring and control through existing SCADA systems, delivering improved visibility, faster decision-making, and simplified maintenance. In application, technicians can query status and fault history without opening panels, reducing field trips and service costs. Projection-panel mounting simplifies retrofit projects by aligning with standard enclosure openings, enabling faster installations and lower labor costs, especially in space-constrained environments. Electrical ratings—5 A contact rating, 50/60 Hz operation, burden 10 W / 17 VA—ensure reliable signaling with minimal power draw and compatibility with existing protection schemes. The device’s broad operating temperature range (-20° to 60°C) supports harsh environments, while the warranty and Eaton support network reduce lifecycle risk and total cost of ownership.