Eaton EMR-3000-2B0HB1 Motor Relay - 50/60 Hz
Part Number: EMR-3000-2B0HB1
Quick Summary
The Eaton EMR-3000-2B0HB1 motor relay is an Ethernet-enabled protection and control device designed for industrial motors in automation systems. It helps engineers simplify integration by combining motor protection, current sensing, and metering in a single package, reducing wiring and panel footprint. Compliance visibility varies by region, so verify CE, SIL, and IP status with the manufacturer for your regulatory needs. This model supports URTD Interface and IRIG-B time sync, and communicates over IEC 61850, Modbus TCP, and DNP3 TCP, enabling dependable remote monitoring and control. In short, it delivers reliable motor protection with flexible IO, boosting asset availability and operational insight in modern plant networks.
Product Information
Extended Description
EMR-3000-2B0HB1 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, Projection, Current Protection and Metering, URTD Interface,IRIG-B
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B0HB1
UPC
786679145814
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
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
1
Frequency rating
50/60 Hz
Mounting method
Projection
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-3000-2B0HB1
The EMR-3000-2B0HB1 leverages Ethernet-enabled protection to streamline motor control across distributed automation networks, delivering faster commissioning and easier remote diagnostics. This integration reduces wiring complexity and enables centralized monitoring through IEC 61850 over Ethernet RJ-45 and Modbus/DNP3 TCP, which translates to lower installation costs and improved data accuracy. With four digital inputs and four digital outputs, engineers gain flexible signaling and interlock capabilities that support zone selective interlocking and rapid fault isolation, enhancing safety and uptime. The device provides current protection and metering for 5A/1A sensing, enabling precise power and fault analysis while conformal coated circuit boards withstand industrial environments. Projection mounting and a compact footprint simplify panel integration, contributing to lower spare parts and maintenance spend. Compatibility with 19-300 Vdc and 40-250 Vac supplies broadens application scope in automation factories, OEM panels, and retrofits. The URTD Interface and IRIG-B time sync increase data integrity for time-critical processes, while the 50/60 Hz rating ensures reliable operation in global facilities. Finally, the Eaton warranty and documented service policy help ensure total cost of ownership and predictable support during lifecycle management.
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FAQs
EMR-3000-2B0HB1 is designed for broad compatibility in industrial automation. It supports IEC 61850 over Ethernet, Modbus TCP, and DNP3 TCP, allowing seamless integration with modern control panels and SCADA systems. Its IP-friendly communications simplify panel modernization, while the projection mounting and 19-300 Vdc / 40-250 Vac voltage range ease retrofits into legacy installations without extensive rewiring.
The unit provides current protection and metering for 5A/1A, four digital inputs and four digital outputs, and URTD Interface with IRIG-B support. It also enables Ethernet-based protocols like IEC 61850, Modbus TCP, and DNP3 TCP. These features deliver real-time protection, status signaling, synchronized time stamping, and flexible control of motor assets in distributed networks.
Yes. EMR-3000-2B0HB1 explicitly supports IEC 61850 over Ethernet RJ-45 and Modbus TCP, making it well-suited for substations, process plants, and OEM drive integrations that require standardized, interoperable communications. This compatibility enables easier data collection, event reporting, and coordinated protections across multi-vendor automation environments.
Compliance certifications are not fully published in the provided data. For critical regulatory requirements such as CE, SIL, or IP ratings, confirm status with the manufacturer or Eaton's product documentation before purchasing to ensure alignment with your facility standards and risk assessments.
The device consolidates motor protection, metering, and multi-protocol communication in a single unit, reducing wiring, panel space, and commissioning time, which typically lowers installation labor costs. Its conformal coating and projection mounting support durable operation in harsh environments, while the integrated time synchronization and remote diagnostics enable preventive maintenance, potentially lowering downtime and extending motor life.