Eaton EMR-3000-2B1HA1 Motor Relay - IEC 61850 over Ethernet
Part Number: EMR-3000-2B1HA1
Quick Summary
Eaton motor relay controls and monitors motors in automation panels. Engineers often struggle to consolidate protection, sensing, and network communications into a single, reliable device. The EMR-3000-2B1HA1 supports IEC 61850 over Ethernet, URTD interface, and IRIG-B, enabling seamless interoperability. Compliance details are defined by the manufacturer and should be confirmed for your installation, but the device is designed to meet modern safety and control needs. This combination delivers faster fault isolation, reduced wiring, and scalable monitoring—highly beneficial for panel builders and OEMs seeking reliable motor control across 50/60 Hz networks. In practice, you gain clearer diagnostics, easier commissioning, and predictable performance.
Product Information
Extended Description
EMR-3000-2B1HA1 Eaton: Eaton, motor relay, 5A, 1A, Motor, over Ethernet RJ-45, over Ethernet RJ-45, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Metering, IRIG-B,URTD Interface,Sensitive Ground Input
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B1HA1
UPC
786679146743
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 Sensitive Ground Input
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
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-3000-2B1HA1
Selling Policy 25-000 - Distribution and Control Products and Services
The EMR-3000-2B1HA1 provides 4 digital inputs and 4 digital outputs, enabling robust local signaling and internal interlock logic, which reduces external wiring and speeds control loop commissioning in motor control panels. This directly lowers installation time and wiring costs while improving system reliability in IEC 61850 or Modbus TCP networks. Current protection and metering are rated at 5A and 1A per phase, delivering accurate fault detection and power monitoring for rapid fault isolation and reduced downtime in industrial drives and conveyors. With I/O options including URTD Interface, IRIG-B timing, and Sensitive Ground Input, plus Ethernet RJ-45 for IEC 61850 and Modbus TCP, you gain scalable remote diagnostics through PowerPort-E monitoring and seamless interoperability across multi-vendor systems. Mounting is straightforward in standard enclosures, supporting dependable operation in demanding 50/60 Hz environments, and the device is designed to simplify commissioning with clear diagnostics and consistent performance.
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FAQs
Yes. The EMR-3000-2B1HA1 provides four digital inputs and four digital outputs, URTD interface, and IRIG-B timing, which enables seamless integration with E-Series ecosystems and existing URTD-based diagnostics. Verify voltage levels and wiring conventions in the installation manual to ensure a smooth replacement or expansion within your control scheme.
Key specs include 5A and 1A phase current ratings for protection and metering, 50/60 Hz operation, and a broad input range of 19–300 V DC and 40–250 V AC. These capabilities support direct sensing on motor circuits, enabling accurate protection coordination and reliable fault detection in typical industrial drives.
Yes. The device supports IEC 61850 over Ethernet RJ-45 and Modbus TCP over Ethernet RJ-45, facilitating interoperable communication in multi-vendor automation environments. This reduces gateway complexity and aligns motor protection with modern substation and plant networks, including PowerPort-E monitoring workflows.
The unit uses projection mounting with compact dimensions: approximately 8.06 in in depth, 8.62 in in height, and 6.82 in in width, weighing about 5.82 lb. Plan for panel space accordingly and ensure proper clearance for heat dissipation and cable management. This footprint supports straightforward retrofit in many standard control panels.
Warranty is Eaton’s standard policy: one year from installation or eighteen months from shipment, whichever comes first. For compliance and technical questions, contact Eaton support or review Selling Policy 25-000. Eaton offers documentation such as datasheets and application notes to aid maintenance, troubleshooting, and ROI evaluation in motor protection projects.