Eaton EMR-5000-2A0KB0 Motor Relay - IEC 61850
Part Number: EMR-5000-2A0KB0
Quick Summary
Eaton motor relay EMR-5000-2A0KB0 delivers advanced motor protection for industrial drives. Engineers confront nuisance trips and complex integrations; this relay simplifies protection schemes while enabling reliable remote monitoring and metering. Compliances are defined by the manufacturer; deployments often leverage IEC 61850 over fiber and Modbus/DNP3 TCP, with IRIG-B timing as available. This combination supports scalable, high-availability motor protection for plant floor automation and energy metering. With a removable terminal design and conformal coating, it is well-suited for harsh environments, while field-replaceable modules simplify maintenance and reduce downtime. Operating at 50/60 Hz and supporting 19-300 Vdc/40-250 Vac, EMR-5000-2A0KB0 ensures compatibility with diverse motor systems worldwide, enabling rapid scoping and deployment. Get uptime today.
Product Information
Extended Description
EMR-5000-2A0KB0 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay,5A, 1A, 16, 9, Removable, Motor,Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz ,Differential ProtectionPower Protection and Metering,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2A0KB0
UPC
786679160299
Product Length/Depth
8.06 in
Product Height
8.7 in
Product Width
9.72 in
Product Weight
9.259 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
Product Category
Motor protection relay
Base relay
EMR-4000
Analog inputs
0
Phase current
5A, 1A
Analog outputs
0
Digital inputs
16
Digital outputs
9
I/O options
IRIG-B URTD Interface
IEC 61850
over LC duplex fiber optic Ethernet
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
Sensing inputs
Power Protection and Metering Current Protection and Metering Differential Protection Voltage Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Semi-flush
Terminals
Removable
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-5000-2A0KB0
The EMR-5000-2A0KB0 integrates motor protection with differential protection and voltage protection plus metering, reducing unplanned downtime by quickly detecting faults and isolating failures during startup and continuous operation. This protection translates to longer motor life and more reliable plant performance in demanding environments. In practice, IEC 61850 and Modbus/DNP3 TCP communications run over LC duplex fiber, delivering secure, low-latency network visibility and intuitive remote monitoring for substations and motor control centers. This reduces wiring complexity, speeds commissioning, and improves fault diagnostics, supporting streamlined maintenance planning and energy metering alignment across the facility. The 16 digital inputs and 9 digital outputs offer flexible control logic for zone interlocking and automation sequences, minimizing panel space and cabling costs while enabling robust control strategies. Removable terminals and conformally coated boards are designed for harsh environments, enabling field-friendly servicing and higher mean time between failures. The semi-flush mounting and 50/60 Hz compatibility further simplify installation on diverse equipment fleets, accelerating deployment across multi-site operations while preserving performance margins. IRIG-B timing, URTD interface options, and 1A/5A sensing inputs equip engineers to implement precise protection schemes, time synchronization, and scalable metering in modern industrial automation environments.
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FAQs
EMR-5000-2A0KB0 uses removable terminals and a semi-flush mounting approach compatible with many Eaton assemblies. With dimensions of 8.06 in (D) x 8.7 in (H) x 9.72 in (W) and a weight around 9.259 lb, it fits common control panels. Ensure enclosure spacing and fiber optic backbone accommodate IEC 61850 and DNP3/Modbus TCP connections for clean integration.
The unit provides differential protection, voltage protection and metering, and current sensing via 5A and 1A configurable paths. With 16 digital inputs and 9 digital outputs, it supports complex interlocking and control logic. These capabilities reduce fault severity, improve start-up reliability, and enable precise protection aligned to motor loads and process demands.
EMR-5000-2A0KB0 supports IEC 61850 over LC duplex fiber optic Ethernet and Modbus/DNP3 TCP over fiber, plus IRIG-B timing interfaces. This enables secure, high-speed data exchange with SCADA and energy management systems, while keeping EMI immunity high through fiber connectivity and advanced time synchronization for coordinated protection actions.
Compliances are defined by the manufacturer and are typically provided on request, including CE/UL considerations for your installation. The Eaton warranty policy covers one year from installation or eighteen months from shipment, whichever occurs first, offering support for field issues and replacement decisions during early operation.
By delivering integrated motor protection, metering, and remote monitoring, this relay reduces unplanned downtime and accelerates fault isolation. The fiber-based communications lower wiring and EMI risks, while removable terminals simplify maintenance. Across multi-site plants, these factors translate to faster mean time to repair, improved energy accounting, and lower lifecycle costs for motor-driven processes.