Eaton EDR-3000-2A0KB0 Distribution Relay - Conformal Coated Circuit Boards
Part Number: EDR-3000-2A0KB0
Quick Summary
The Eaton distribution relay EDR-3000-2A0KB0 is a 4-channel feeder protection device designed to safeguard industrial power distributions. Operators often struggle with coordinating protection across multiple feeders while keeping diagnostics clear and maintenance simple. Certification status for CE, SIL, and IP ratings is to be confirmed with Eaton, as these requirements can vary by region and installation. With a power range of 19–300 Vdc and 40–250 Vac, plus four inputs and four outputs, the device supports robust fault isolation and fast response. Its conformal coating and fiber-optic communications enable reliable operation in harsh environments while enabling remote monitoring and easier servicing, improving uptime and total cost of ownership.
Product Information
Extended Description
EDR-3000-2A0KB0 Eaton: Eaton, distribution relay, EDR-3000, Distribution relay,5A, 1A, 40-250 Vac, 19-300 Vdc, 4, 4, Removable, Feeder, over LC duplex fiber optic Ethernet, Conformal Coated Circuit Boards, 19-300Vdc, 40-250Vac, 50/60 Hz
Product Name
Eaton distribution relay
Catalog Number
EDR-3000-2A0KB0
UPC
786679141991
Product Length/Depth
7.49 in
Product Height
8.62 in
Product Width
6.82 in
Product Weight
5.3 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
Feeder
Type
Distribution relay
Product Category
Distribution relay
Analog inputs
0
Analog outputs
0
Base relay
EDR-3000
Conformal coating
Conformal Coated Circuit Boards
Current sensing inputs
1
Modbus / DNP3 TCP
over LC duplex fiber optic Ethernet
Phase current
5A, 1A
Sensing inputs
Current Protection and Metering
Zone selective interlocking
0
Number of inputs
4
Number of outputs
4
Power supply range
19-300Vdc, 40-250Vac
Power consumption
40-250 Vac, 19-300 Vdc
Frequency rating
50/60 Hz
Mounting method
Semi-flush
Terminals
Removable
Voltage sensing inputs
0
E-series protective relays
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Programming an Eaton E-Series Relay, Step 4: Advanced Configuration with PowerPort-E
Eaton Specification Sheet - EDR-3000-2A0KB0
Four-channel I/O with removable terminals translates to faster installation and easier field maintenance, reducing commissioning time by hours and cutting wiring errors. In feeder configurations, this directly lowers commissioning cost while ensuring consistent signal integrity for every protected circuit. The wide power supply range of 19-300 Vdc and 40-250 Vac supports both DC and AC powered systems, enabling a single relay platform across mixed plants and reducing inventory. With 50/60 Hz compatibility, installations can stick to standard utility cycles without complex conversions, improving compatibility with existing OEM equipment and reducing setup time. The device provides current protection and metering through one sensing input, with phase currents up to 5A and 1A, delivering precise protection while simplifying integration with legacy metering schemes. Communication over LC duplex fiber optic Ethernet supports Modbus and DNP3 TCP, enabling secure, low-latency data exchange for remote monitoring and diagnostics. Conformal-coated circuit boards add ruggedness for moisture, dust, and vibration, extending service life in harsh environments and lowering maintenance costs. Removable terminals simplify field wiring and replacements, accelerating troubleshooting and reducing downtime during plant outages.
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FAQs
Plan for a four-channel relay with removable terminals to simplify wiring and maintenance. Verify the 19-300 Vdc / 40-250 Vac power range and ensure mounting in a semi-flush enclosure. Utilize fiber-optic communication for Modbus or DNP3 TCP to connect to remote monitoring systems, and account for conformity coating in harsh environments.
The unit provides current sensing inputs suitable for current protection and metering, with phase currents specified at 5A and 1A per channel. With 4 inputs and 4 outputs, you can configure precise protection logic and metering across multiple feeders, enabling accurate fault diagnosis and performance reporting.
Yes. It supports Modbus and DNP3 TCP communications over LC duplex fiber optic Ethernet, enabling secure, low-latency data exchange for centralized monitoring, control, and diagnostics across distributed feeders.
The relay uses conformal coated circuit boards and fiber-optic communication, enhancing resistance to moisture, dust, and vibration. Removable terminals simplify field maintenance, while a robust power range (19-300 Vdc / 40-250 Vac) facilitates operation across diverse plant power architectures.
Expect reduced downtime through faster fault isolation and easier maintenance due to removable terminals and remote diagnostics via fiber optic links. The unit’s integrated metering and protection capabilities streamline commissioning and ongoing monitoring, lowering total cost of ownership while improving system availability and performance visibility.