The TCI 25 480-600V AC part from Danfoss is an overload relay designed for motor control applications. It has a range of 480-600V AC for use in the USA and Canada, and features a trip class of adjustable 10A-38A, with an adjustable trip time of 5-30 seconds. The relays are UL components and are designed to monitor currents in three-phase motors, with a manual/automatic reset button configuration. The relays can detect and react to asymmetrical currents, and feature a knob as a manual reset.