Eaton EMR-4000-2A0LA0 - The EMR Series motor protection relays are multifunctional microprocessor-based devices designed to protect motors of all sizes at various voltage levels, commonly used with medium to high voltage motors. They offer comprehensive motor protection, monitoring, and control functions, including thermal and locked rotor protection, phase and ground overcurrent elements, jam and stall protection, unbalance and underload protection, and more. They feature metering capabilities like amperes measurement, THD analysis, and temperature monitoring. The relay's monitoring features encompass oscillography, fault data logs, trend recording, and clock timestamping. The control functions include reduced voltage starting, load shedding, emergency override, and more, all configurable through programmable inputs and outputs. Communication capabilities involve local and remote communication ports with various protocols, facilitating remote monitoring and control - Eaton E-Series Protection Relay Devices now have a warranty extension of 10 years, superseding the previous warranty of 18 months - 8.7" x 9.72" x 8.06" (HxWxD)