Eaton EDR-3000-2B1KB0 - The EDR-3000 Feeder Protection Relay is a microprocessor-based overcurrent relay designed for both ANSI and IEC applications, offering versatile three-phase and ground overcurrent protection. Operating from AC or DC control power, the relay is suitable for primary feeder circuit protection, transformer primary protection, and backup to differential protection. With its true rms and fundamental sensing, the relay accommodates various current transformer ratios and displays metered current in primary amperes, secondary amperes, or per unit values. Featuring an intuitive LCD display and operations panel, the relay supports Zone Selective Interlocking for optimized protection coordination. Its communication capabilities enable remote operation and data transfer to a host computer, ensuring efficient and reliable power distribution system management - Eaton E-Series Protection Relay Devices now have a warranty extension of 10 years, superseding the previous warranty of 18 months - 8.62" x 6.82" x 7.49" (HxWxD)