Eaton EMR-3000-2B1HB0 Motor Relay - IEC 61850 over Ethernet
Part Number: EMR-3000-2B1HB0
Quick Summary
Eaton EMR-3000-2B1HB0 motor relay enables reliable motor protection and control in industrial networks. Operators frequently struggle to consolidate remote monitoring, precise timing, and rugged reliability in compact panels. Compliance details are provided by the manufacturer; verify certifications such as CE marking, IP protection, and SIL considerations for your installation. This Ethernet-ready relay reduces wiring complexity, enables standardized communication with IEC 61850 and Modbus TCP, and supports time-synced data for maintenance and analytics. Coupled with conformal-coated boards and flexible I/O, it delivers enterprise-grade visibility and faster fault isolation without sacrificing space or cost.
Product Information
Extended Description
EMR-3000-2B1HB0 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, Sensitive Ground Input,IRIG-B
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B1HB0
UPC
786679145296
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
Sensitive Ground Input 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
Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E
Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E
Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E
Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E
Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E
Interfacing with an Eaton E-Series Relay, Step 5: Monitoring with PowerPort-E
Eaton Specification Sheet - EMR-3000-2B1HB0
Feature → Business Impact → Application: Ethernet-ready control and IEC 61850 over RJ-45 enables seamless integration with substation and plant networks, reducing wiring and configuration time while improving interoperability across vendors; Application: motor protection across automated lines. Feature → Current protection and metering (5A, 1A phase current) provides real-time health monitoring, enabling proactive maintenance and reduced downtime; Application: energy management in production areas. Feature → 4 digital I/O, 4 digital outputs support local logic, interlocking, and remote control without extra hardware, decreasing panel space and wiring complexity; Application: motor start/stop sequencing and zone interlocking. Feature → Conformal coating and IRIG-B time input improve reliability in harsh environments and allow precise time stamping for diagnostics; Application: outdoor or dirty production floors. Feature → I/O options including Sensitive Ground Input and URTD Interface enable advanced sensing and integration with legacy equipment; Application: retrofit projects and scalable control schemes. Feature → 19-300Vdc / 40-250Vac power range and 50/60 Hz compatibility simplify migration and supply planning; Application: multi-voltage machine rooms and mixed-use lines.
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FAQs
Plan for standard mounting compatibility and sufficient panel clearance given the device dimensions (approx. 8.06 in L x 8.62 in H x 6.82 in W) and a weight around 5.82 lb. Ensure cage mounting or rack space aligns with the standard mounting method and that Ethernet RJ-45 ports are accessible for IEC 61850 and Modbus/DNP3 connections.
Confirm the unit supports 5A/1A phase current, a wide input range of 19-300 Vdc and 40-250 Vac, and 50/60 Hz operation. Verify digital I/O requirements (4 inputs, 4 outputs) and that the Ethernet interfaces support IEC 61850 over RJ-45 and Modbus/DNP3 TCP for your SCADA or MES integration.
Yes. The relay provides IEC 61850 over Ethernet RJ-45 along with Modbus/DNP3 TCP over Ethernet RJ-45, enabling standardized, vendor-agnostic communication for motor protection, remote monitoring, and interlocking within industrial Ethernet networks.
The product follows Eaton Selling Policy 25-000, offering one year from installation or eighteen months from shipment, whichever occurs first. For extended support, access Eaton technical resources and confirm site-specific terms with the distributor or Eaton support team.
By delivering zone selective interlocking, current protection and metering, and remote Ethernet-based monitoring, the relay reduces nuisance trips, shortens fault diagnosis time, and lowers wiring and panel costs. Its conformal coating and broad voltage support enhance reliability in harsh environments, supporting longer maintenance intervals and reduced total cost of ownership.