Electronic overload relays
Finalist in Equipment Level Sensors and Controls in Consulting-Specifying Engineer's 2011 Product of the Year competition
Eaton’s solid-state C440 and XT electronic overload relays deliver motor protection with ground fault protection and communications capabilities. The relays are engineered to protect valuable assets, manage costs, and maintain system integrity. They directly monitor motor current in each phase and identify conditions that can lead to motor failure. Device status and fault indication appear on the LED display. The relays have a compact design for easy installation. Options include selectable trip class, ground fault detection, phase imbalance, and full-load current adjustment. The product can also be integrated into plant management systems and is Restriction of Hazardous Substances-compliant.