Eaton EMR-3000-2A1GA1 Motor Relay - IRIG-B
Part Number: EMR-3000-2A1GA1
Quick Summary
EMR-3000-2A1GA1 is an Eaton motor relay designed for rugged motor control in industrial drives and automation panels. Engineers often face challenges integrating protection, metering, and remote monitoring across mixed networks, which can slow commissioning and raise wiring costs. This unit provides IRIG-B timing, URTD interface, D-Sub RS-485 communication, and voltage ranges from 19 to 300 VDC and 40 to 250 VAC, with 5A/1A current paths. With four digital inputs and four outputs plus one analog output, it streamlines I/O, reduces panel space, and enhances diagnostics for uptime and efficiency. Warranty covers one year from installation or eighteen months from shipment, while Eaton’s compliance approach helps you align with regional requirements.
Product Information
Extended Description
EMR-3000-2A1GA1 Eaton: Eaton motor relay, 5A, 1A, Motor, D-Sub / RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz, Projection, Current Protection and Metering, IRIG-B, Sensitive Ground Input, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2A1GA1
UPC
786679146811
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
1
Digital inputs
4
Digital outputs
4
I/O options
Sensitive Ground Input URTD Interface IRIG-B
Modbus / DNP3 RTU
D-Sub / RS-485
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
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-3000-2A1GA1
Selling Policy 25-000 - Distribution and Control Products and Services
Integrated communication options streamline control architecture: D-Sub RS-485 for Modbus/DNP3 RTU compatibility and IRIG-B timing support enable synchronized monitoring across distributed drives. Applications include motor control panels, remote drives, and protective motor circuits where timing and network integration are critical. Electrical protection and metering are built into the unit with current paths rated at 5A and 1A, delivering real-time status while protecting equipment. Operates across 50/60 Hz and voltage ranges of 19 to 300 VDC and 40 to 250 VAC, supporting both DC motors and AC drives in mixed-voltage environments. I/O density supports 4 digital inputs, 4 digital outputs, and 1 analog output, reducing wiring complexity and enabling compact control logic. IRIG-B, URTD Interface, and Sensitive Ground Input options simplify timing, grounding, and diagnostics in challenging plant environments. Projection mounting and a compact footprint (8.06 in L × 8.62 in H × 6.82 in W) fit into crowded panels, while 5.82 lb weight keeps installation manageable. Warranty and support: Eaton policy 25-000 provides one-year warranty from installation or 18 months from shipment; consult Eaton for region-specific compliance.
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FAQs
EMR-3000-2A1GA1 supports projection mounting to fit compact industrial panels. It includes a D-Sub RS-485 interface for Modbus compatibility, along with IRIG-B timing for precise synchronization. With four digital inputs and four outputs plus one analog output, it offers flexible I/O mapping suitable for motor control panels and protective motor circuits in mixed--voltage environments.
The relay handles current paths of 5A and 1A, supports voltages from 19 to 300 VDC and 40 to 250 VAC, and operates at 50/60 Hz. It also provides current protection and metering, enabling real-time status monitoring. The D-Sub RS-485 interface supports industrial fieldbus communications, and the device includes IRIG-B timing for synchronized operations.
Yes. Designed for motor control applications, the relay combines protection and metering with versatile I/O (4 DI, 4 DO, 1 AO) and current paths of 5A/1A. Its timing and remote monitoring interfaces (IRIG-B, URTD, RS-485) enable integration into modern drive architectures, improving diagnostics, uptime, and energy management in motors and drive trains.
The datasheet notes Compliances: Contact Manufacturer, so region-specific certifications should be verified with Eaton. While many industrial relays pursue CE, UL, and IP considerations, confirming exact certifications for EMR-3000-2A1GA1 with Eaton ensures alignment with your local regulatory requirements.
Eaton provides a warranty of one year from installation or eighteen months from shipment, whichever occurs first, under Selling Policy 25-000. This, combined with Eaton’s standard technical support and datasheet resources, supports faster commissioning, reduces downtime risk, and improves total cost of ownership in motor control deployments.