Miniature Circuit Breaker K-Characteristic, 10kA, 40A, 3P, RTT UL 489, Ring Cable LugSpecificationsApplications 1 Designed for the higher inrush currents during system start of inductive loads: as in motor and transformer applicationsBrand Name ABBNumber Of Poles 3Standard UL 489Trip Type Thermal-magneticVoltage Rating 480Y277Amperage Rating 40Application For use as branch protectionApplications 2 For use with inductive loadsInterrupt Rating 10Special Features UL current limitingSub Brand System pro M compactTrip Range KType UL 489