Eaton EMR-3000-2A1HB0 Motor Relay - Over Ethernet RJ-45
Part Number: EMR-3000-2A1HB0
Quick Summary
Eaton motor relay enables precise motor control in industrial automation panels. Engineers often struggle with integrating protection, monitoring, and remote communications within compact control cabinets. This model supports Ethernet-based IEC 61850 and Modbus/DNP3 TCP, URTD interface, IRIG-B time synchronization, and current protection with metering, aligning with modern automation standards. With standard mounting and conformal coating, it reduces wiring complexity, simplifies maintenance, and fits neatly into existing motor control ecosystems. This combination delivers measurable business value by improving uptime, lowering integration risk, and supporting scalable control architectures.
Product Information
Extended Description
EMR-3000-2A1HB0 Eaton: Eaton, motor relay, 5A, 1A, Motor,over Ethernet RJ-45, over Ethernet RJ-45, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Metering, URTD Interface,Sensitive Ground Input,IRIG-B
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A1HB0
UPC
786679146682
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
1
Digital inputs
4
Digital outputs
4
I/O options
Sensitive Ground Input URTD Interface IRIG-B
IEC 61850
over Ethernet RJ-45
Modbus / DNP3 TCP
over Ethernet RJ-45
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Frequency rating
50/60 Hz
Mounting method
Standard
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Eaton Specification Sheet - EMR-3000-2A1HB0
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: 4 digital inputs, 4 digital outputs, 1 analog output with 5A/1A phase current ratings. Business Impact: simplifies centralized motor control and fault isolation in compact panels, reducing harness length and wiring errors. Application: motor relays in automation cabinets and machine control blocks. Feature: Ethernet communications over RJ-45 enabling IEC 61850 and Modbus/DNP3 protocols. Business Impact: enables seamless SCADA integration, remote diagnostics, and faster fault response. Application: factory automation networks, plant-wide motor control systems. Feature: Sensing and protection with current protection and metering, URTD interface, and IRIG-B time reference. Business Impact: enhances protection accuracy and time-synced event recording for compliance and troubleshooting. Application: critical drives in energy, process, and manufacturing facilities. Feature: Conformal coating and standard mounting with wide supply range (19-300 VDC, 40-250 VAC). Business Impact: improves reliability in harsh environments and reduces field rework during installation. Application: rugged cabinets, outdoor-rated enclosures, and integrated control panels. Feature: Documentation and warranty through Eaton (one year from installation or 18 months from shipment). Business Impact: lowers maintenance risk, provides clear service terms, supports long-term total cost of ownership. Application: procurement, service planning, and OEM integration.
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FAQs
Plan for standard mounting in control panels with a compact footprint. The unit offers 8.06 in depth, 8.62 in height, and 6.82 in width, weighs about 5.82 lb, and features conformal coating for harsher environments. It provides 4 digital inputs, 4 outputs, and 1 analog output, supporting straightforward wiring and quick commissioning.
Yes. It supports IEC 61850 over Ethernet RJ-45 and Modbus/DNP3 TCP, enabling seamless integration with SCADA, PLCs, and HMI systems. Additional interfaces include URTD and IRIG-B for time synchronization, which aids in coordinated protection events and data logging.
The device provides current protection and metering with phase currents of 5A and 1A, and operates across a wide voltage range (19-300 VDC, 40-250 VAC) at 50/60 Hz. This makes it appropriate for motor control panels requiring reliable protection, monitoring, and precise control signals in industrial settings.
Compliances are specified as Contact Manufacturer, and you can review Eaton’s specification sheet for EMR-3000-2A1HB0. The warranty terms state one year from installation or eighteen months from shipment, whichever occurs first, per Eaton policy 25-000.
It reduces wiring complexity, shortens commissioning time, and enhances protection accuracy with integrated metering. The Ethernet-enabled communications simplify SCADA integration and remote diagnostics, supporting lower downtime, easier maintenance planning, and a clearer path to scalable motor control architectures in manufacturing facilities.