Eaton EMR-5000-2A1GA0 Motor Relay - 50/60 Hz

Part Number: EMR-5000-2A1GA0
Manufacturer
Eaton
Part number
EMR-5000-2A1GA0

Quick Summary

Eaton motor relay EMR-5000-2A1GA0 protects and monitors motors in automated manufacturing and process environments. This device addresses the common challenge of wiring complexity and fragmented protection by integrating motor protection, monitoring, and communications in one rugged unit. Typical industry certifications for motor protection relays include CE marking and IP-rated enclosures; verify with Eaton for specific CE/UL or IP ratings applicable to your application. In practice, engineers gain faster commissioning and improved protection coordination, while procurement benefits from a single, scalable solution. The EMR-5000-2A1GA0 supports Modbus RTU or DNP3 RTU over RS-485, 16 digital inputs, 9 digital outputs, and removable terminals, aligning with broader industrial automation and control system strategies.

Product Information

Extended Description

EMR-5000-2A1GA0 Eaton: Eaton, motor relay, EMR-4000, 19-300 Vdc, 40-250 Vac, Motor protection relay, Modbus RTU or DNP3 RTU over D-SUB / RS485, 5A, 1A, 16, 9, Removable, Motor, D-Sub / RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz, Semi-flush,
Product Name
Eaton motor relay
Catalog Number
EMR-5000-2A1GA0
UPC
786679159194
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
Communication
Modbus RTU or DNP3 RTU over D-SUB / RS485
Phase current
5A, 1A
Analog outputs
0
Digital inputs
16
Digital outputs
9
I/O options
Sensitive Ground Input IRIG-B URTD Interface
Modbus / DNP3 RTU
D-Sub / RS-485
Sensing inputs
Voltage Protection and Metering Power Protection and Metering Differential Protection Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Semi-flush
Terminals
Removable
Feature → Business Impact → Application: Modbus RTU or DNP3 RTU over D-SUB RS-485 enables seamless integration with SCADA and PLC systems, reducing wiring complexity and speeding fault diagnosis in motor-driven processes. This translates to lower commissioning time and improved asset visibility in automation environments. Application: motor protection relay duties in conveyors, pumps, and fans, with robust remote monitoring capabilities. Feature → Business Impact → Application: 16 digital inputs and 9 digital outputs provide flexible control and supervision options for multi-motor setups, enabling sophisticated interlocks and sequencing while minimizing cabinet space. Application: distributed motor protection in process lines and packaging equipment. Feature → Business Impact → Application: 5A and 1A phase current ratings support multi-channel motor circuits with precise protection thresholds, reducing nuisance trips and extending motor life in dynamic loads. Application: HVAC drives and material handling systems. Feature → Business Impact → Application: 50/60 Hz compatibility and semi-flush mounting simplify global deployment and panel integration, improving install time and reducing retrofits in aging facilities. Application: retrofits and new builds across international sites. Feature → Business Impact → Application: Removable terminals streamline field wiring and maintenance, cutting downtime during inspections and post-install tests in manufacturing lines. Application: maintenance-friendly motor protection in harsh environments. Feature → Business Impact → Application: Sensing inputs cover voltage, current, and differential protection with metering, enabling precise protection schemes and energy management in power-intensive drives. Application: BMS integrations and substation-like motor power networks.

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FAQs

The EMR-5000-2A1GA0 features semi-flush mounting and removable terminals, which simplifies field wiring and future maintenance. This design reduces panel depth constraints and speeds up terminations in confined control cabinets, while enabling straightforward upgrades from legacy motor protection relays.
The device supports Modbus RTU or DNP3 RTU over D-Sub RS-485, enabling reliable integration with common PLCs and SCADA platforms. This reduces custom wiring, lowers integration risk, and provides centralized monitoring and protection across multiple motors.
Yes, the unit is specified for 50/60 Hz operation, making it suitable for global deployments. It provides phase current options of 5 A and 1 A, allowing its use across a range of motor sizes while offering protection and metering capabilities aligned with typical industrial motor drives.
Compliance details for this model are listed as 'Contact Manufacturer' in the datasheet, so confirm CE, UL, IP ratings, and SIL considerations with Eaton for your exact installation and regulatory requirements. This ensures your protection relay meets site-specific safety and performance standards.
The product carries Eaton’s warranty policy: one year from installation or eighteen months from shipment, whichever occurs first. Regular maintenance checks on input/output integrity, communication links, and terminal security help sustain reliability and minimize downtime in motor protection applications.