Eaton EMR-3000-2B0GA0 Motor Relay - IRIG-B URTD
Part Number: EMR-3000-2B0GA0
Quick Summary
Eaton motor relay EMR-3000-2B0GA0 protects motors and interfaces with control systems. Engineers often struggle coordinating protection, metering, and reliable communications in motor networks. Typical certifications to verify are CE marking for electrical safety, IP ratings for enclosure protection, and SIL readiness; check Eaton's datasheet for your exact order. With 4 digital inputs and outputs, current protection and metering, and 19–300 VDC / 40–250 VAC power options, the device adapts to global installations. Time synchronization via IRIG-B URTD and D-Sub RS-485 enables synchronous control across distributed drives. This combination supports industrial automation, motor control panels, and energy-management upgrades, delivering improved reliability, faster commissioning, and clearer diagnostic visibility for your fleet.
Product Information
Extended Description
EMR-3000-2B0GA0 Eaton: Eaton motor relay, 5A, 1A, Motor, D-Sub / RS-485, 19-300Vdc, 40-250Vac, 50/60 Hz, Standard mount, Current Protection and Metering, IRIG-B, URTD Interface
Product Name
Eaton motor relay
Catalog Number
EMR-3000-2B0GA0
UPC
786679145661
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
IRIG-B URTD Interface
Modbus / DNP3 RTU
D-Sub / RS-485
Sensing inputs
Current Protection and Metering
Zone selective interlocking
1
Frequency rating
50/60 Hz
Mounting method
Standard
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Introduction to Eaton's E-Series Relay, Step 1: Physical Connections
Eaton Specification Sheet - EMR-3000-2B0GA0
Feature: Four digital inputs and four outputs, plus one-zone selective interlocking, provide local control and status feedback right at the device. Business impact: Reduces field wiring complexity, minimizes panel wiring conflicts, and speeds fault isolation by delivering decisive on/off signals and interlock logic at the point of use. Application: Ideal for compact motor control panels and packaged drives where space is at a premium and reliable sequencing is essential. Feature: Broad input range 19–300 VDC and 40–250 VAC with standard mounting, designed for global operation. Business impact: Enables a single part to serve regional drives, reducing SKUs, inventory, and training requirements. Application: Global manufacturing lines, energy-efficient drives, and retrofit projects seeking consistent performance across voltage regimes. Feature: Current protection and metering monitors motor current and health. Business impact: Enables early fault detection, reducing unplanned downtime and supporting proactive maintenance. Application: Protective relays, motor-driven equipment, and energy-management programs. Feature: D-Sub RS-485 communications supporting Modbus/DNP3 RTU, plus IRIG-B time synchronization for precise audits. Business impact: Seamless integration with SCADA and accurate time-stamped event logging. Application: Industrial automation, data centers, substations. Feature: 1-zone selective interlocking and robust protection features improve selective tripping and fault isolation. Business impact: Improves system reliability in multi-actor motor networks and reduces unnecessary outages. Application: Feeder protection, switchgear interfaces, and critical drive trains. Feature: Standard mounting and broad compatibility with 50/60 Hz systems simplify OEM integration and field replacements. Business impact: Shorter commissioning cycles, lower training needs, and faster ramp-ups for new lines. Application: OEM motor drives, packaged equipment, and retrofit projects.
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FAQs
Install EMR-3000-2B0GA0 in a conventional panel using the standard mounting method. Connect the four digital inputs and four outputs for local sequencing, wire the RS-485 D-Sub for Modbus/DNP3 RTU, and tie in the IRIG-B URTD interface for accurate time synchronization. The device supports a global voltage range, simplifying cross-regional deployments and minimizing SKU proliferation.
Key specs are the 5A/1A current protection and metering, 50/60 Hz operation, and the broad input range of 19–300 VDC and 40–250 VAC. These enable reliable protection and telemetry across both AC and DC drive applications, while the 4 digital I/O provide fast local signaling for sequencing and fault signaling in real-time.
Yes. The EMR-3000-2B0GA0 integrates motor protection, metering, and robust communication (RS-485, IRIG-B) suitable for distributed drive systems and packaged automation equipment. Its standard mounting and global voltage compatibility support OEMs and retrofit projects seeking reliable motor control in busy manufacturing environments.
Verify CE marking for electrical safety, IP protection levels for enclosure robustness, and SIL compatibility with Eaton documentation. Compliance details depend on the production lot, so always consult the latest Eaton datasheet or contact the manufacturer to confirm for your order and installation site.
The relay includes current protection and metering data that support condition-based maintenance and energy optimization, reducing energy waste and downtime. Warranty terms are Eaton’s policy, typically one year from installation or 18 months from shipment, whichever occurs first. This helps quantify total cost of ownership and faster payback on automation investments.