Eaton EMR-3000-2B0HA0 Motor Relay - IEC 61850 over Ethernet
Part Number: EMR-3000-2B0HA0
Quick Summary
The Eaton EMR-3000-2B0HA0 motor relay provides motor protection and control for industrial automation applications. It streamlines motor management by combining sensing, protection, and metering with embedded Ethernet connectivity, reducing wiring and configuration effort. Compliance and certifications vary by region and configuration; confirm the exact status with Eaton, including CE, IP ratings, and suitability for SIL schemes where applicable. This model supports IEC 61850 over Ethernet, IRIG-B URTD interfaces, and Modbus/DNP3 TCP, enabling scalable, standards-based integration. The compact 4 DI/4 DO I/O, alongside current protection and metering, supports reliable operation, while PowerPort-E compatibility speeds programming and on-site commissioning. Overall, it delivers improved uptime, safer motor control, and clearer diagnostics for OEMs and industrial facilities.
Product Information
Extended Description
EMR-3000-2B0HA0 Eaton: Eaton motor relay, 5A, 1A, Motor, over Ethernet RJ-45, over Ethernet RJ-45, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Metering, IRIG-B, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B0HA0
UPC
786679145746
Product Length/Depth
8.06 in
Product Height
8.62 in
Product Width
6.82 in
Product Weight
5.82 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
Application
Motor
Type
Motor relay
Analog inputs
0
Phase current
5A, 1A
Analog outputs
0
Digital inputs
4
Digital outputs
4
I/O options
IRIG-B URTD Interface
IEC 61850
over Ethernet RJ-45
Modbus / DNP3 TCP
over Ethernet RJ-45
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Standard
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Programming an Eaton E-Series Relay, Step 2: Getting Started with PowerPort-E
Eaton Specification Sheet - EMR-3000-2B0HA0
Feature → Business Impact → Application: Four digital inputs and four digital outputs enable flexible local control and status reporting, reducing panel wiring and enabling edge processing for faster response times in motor control panels. This translates to shorter commissioning cycles and improved fault visibility in OEM machines and plant floors. Feature → Business Impact → Application: IEC 61850 over Ethernet RJ-45, plus Modbus TCP and DNP3 TCP interfaces, delivers seamless integration into modern substation and industrial networks, lowering integration risk and supporting scalable upgrades across sites. Application: utility-scale drives, processing lines, and distributed motor groups that require interoperable communication without protocol bridges. Feature → Business Impact → Application: Sensing inputs with Current Protection and Metering provide real-time fault detection and energy monitoring, enhancing reliability and enabling precise energy accounting for O&M budgeting. Application: process lines and automation cells where motor health metrics drive maintenance planning. Feature → Business Impact → Application: IRIG-B URTD Interface and Zone Selective Interlocking (1) enable precise time synchronization and coordinated protection schemes, reducing miscoordination and improving system availability. Application: coordinated protection in high-density motor networks and facilities with multiple protection zones. Feature → Business Impact → Application: Standard mounting and 50/60 Hz frequency rating deliver easy installation and compatibility with common power systems, minimizing engineering time and enabling rapid deployment in both new builds and retrofits. Application: OEM equipment, retrofit projects, and retrofit-friendly control cabinets. Feature → Business Impact → Application: 4 DI/4 DO I/O, combined with PowerPort-E configuration support, accelerates on-site commissioning and makes field troubleshooting more straightforward, improving total cost of ownership and uptime for industrial facilities. Application: factory floors, packaging lines, and material handling systems where quick diagnostics matter.
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FAQs
EMR-3000-2B0HA0 uses a standard mounting method and a compact footprint (8.06 in L x 8.62 in H x 6.82 in W) that fits typical motor control cabinets. Plan for four digital inputs and four outputs, plus accessible Ethernet, IRIG-B, and USB/PowerPort-E programming connections to streamline commissioning and future maintenance.
The device provides four digital inputs and four digital outputs, with phase current ratings of 5A and 1A. It includes current protection and metering, enabling real-time monitoring of motor load and health within motor control panels and distributed drive architectures.
Yes. The relay supports IEC 61850 over Ethernet RJ-45 and Modbus/DNP3 TCP communications, offering interoperable integration with modern substation and industrial networks without requiring protocol bridging.
Warranty terms follow Eaton’s policy: one year from installation or eighteen months from shipment, whichever comes first, with regional variations and extended support available through Eaton channels.
Compliance and certifications vary by region and configuration. Confirm the exact CE, IP ratings, and SIL status with Eaton for your specific installation and market requirements before deployment.