Eaton EBR-3000-2B0LB0 Bus Differential Relay - High Z
Part Number: EBR-3000-2B0LB0
Quick Summary
Eaton Bus differential relay protects busbar circuits by providing fast, accurate differential protection for electrical feeders. In dense switchgear, incorrect settings and slow fault isolation can trigger outages and costly downtime. The device is designed with conformal coating for robustness and supports standard industry certifications; consult Eaton documentation for exact CE, IP, and SIL compatibility as deployed with the EBR system. By integrating MODBUS/DNP3 communication and compatibility with the EBR-Z high impedance module, it enables scalable protection strategies that reduce maintenance costs and improve system reliability.
Product Information
Extended Description
EBR-3000-2B0LB0 Eaton: Eaton, Bus differential relay , 3000 High Impedance Bus Differential Relay (Requires EBR-Z High Impedance Module), MODBUS/DNP3 (FO LC), Conformal Coating, Standard Mount
Product Name
Eaton Bus differential relay
Catalog Number
EBR-3000-2B0LB0
UPC
786679195376
Product Length/Depth
7.49 in
Product Height
8.62 in
Product Width
6.82 in
Product Weight
5.3 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
Contact Manufacturer
Type
Bus differential relay
Burden
10 W / 17 VA
Frequency rating
50/60 Hz
Mounting method
Standard
Contact Rating
5 A ac / dc
Operating temperature
-20° to 60°C
Feature: High Impedance Bus Differential Protection → Business Impact: Selective, fast fault isolation reduces nuisance trips and minimizes unplanned outages in complex switchgear. Application: Ideal for medium to large electrical installations requiring precise coordination and modular protection strategies with the EBR-Z module. Long-tail keywords: high impedance bus differential protection, bus differential relay, EBR-Z compatibility. Feature: MODBUS/DNP3 Communication → Business Impact: Enables seamless SCADA integration and remote monitoring, shortening fault diagnosis cycles. Application: Fits energy management systems and distributed control architectures across industrial facilities. Long-tail keywords: Modbus communication, DNP3 protocol, SCADA integration. Feature: Conformal Coating for Harsh Environments → Business Impact: Improves reliability in dusty, humid, or corrosive environments, reducing maintenance frequency. Application: Substation and plant protection where environmental protection matters. Long-tail keywords: conformal coating, protective coating, equipment reliability. Feature: Standard Mounting and Compact Footprint → Business Impact: Simplifies retrofits and panel upgrades, saving installation time and space. Application: Retrofit projects in existing switchgear with limited enclosure space. Long-tail keywords: standard mounting, installation efficiency, panel retrofit. Feature: Electrical Specifications and Compatibility → Business Impact: 50/60 Hz compatibility, 5 A contact rating, and 10 W burden support a wide range of feeders with predictable performance. Application: General purpose protection for electrical feeders and busbars. Long-tail keywords: 50/60 Hz systems, 5 A contacts, burden 10 W. Feature: Warranty and Support Structure → Business Impact: Reduces lifecycle risk with clear policy and access to manufacturer guidance. Application: Procurement and long-term maintenance planning. Long-tail keywords: Eaton warranty, protection device support, lifecycle cost.
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FAQs
Install the unit on standard mounting surfaces within protected switchgear. Connect the 5 A input contacts and ensure proper 50/60 Hz operation. Use MODBUS/DNP3 for communication and integrate the EBR-Z high impedance module to enable high impedance differential protection. Verify wiring, perform functional tests, and validate protection coordination using Eaton's documented procedures.
Key specs include 50/60 Hz operating frequency, 5 A contact rating, burden of 10 W / 17 VA, and a compact footprint of 7.49 in × 8.62 in × 6.82 in with a weight of 5.3 lb. It supports standard mounting, operating from -20°C to 60°C, and uses conformal coating for environmental protection, making it suitable for diverse industrial conditions.
Yes. The relay is designed for 50/60 Hz power systems and delivers high impedance bus differential protection to ensure selective clearing of faults on busbars. When paired with the EBR-Z module, it provides scalable protection that aligns with typical industrial distribution schemes and protection coordination requirements.
It provides High Impedance Bus Differential Protection to detect and isolate faults within the bus without tripping external feeders unnecessarily. This improves selectivity, minimizes nuisance trips, and enhances system reliability, especially in modular switchgear configurations and complex distribution networks.
The product follows Eaton’s warranty policy 25-000, offering one year from installation or 18 months from shipment, whichever occurs first. This includes access to Eaton technical support and documentation for installation, commissioning, and ongoing maintenance, helping lower total cost of ownership over the device lifecycle.