XTOB040DC1 Eaton Overload Relay

The Eaton XTOB040DC1 is a D-frame IEC thermal overload relay intended for motor overload protection across an adjustable 24 – 40 A current range. Its built-in overload auxiliary contact arrangement consists of 1NO–1NC, combining one normally open and one normally closed contact for control-circuit use. The unit provides short-circuit protection up to 600 VAC and is compatible with 125 A fuses and 125 A circuit breakers. Designed for industrial motor control and protection applications, this relay carries UL and CSA certifications. The adjustable range supports overload protection for motors operating within the specified current limits, while the auxiliary contacts allow control functions to be integrated into the circuit.