Square D,MOTOR CIRCUIT PROTECTOR 600Y/347V 3A,3-Pole,3A,600Y/347 V AC,600Y/347 V AC,9A to 33A,G-Frame,Lugs (both ends) #8 to #1/0 AWG(Al) #14 to #1/0 AWG(Cu),Motor Circuit Protector,Powerpact,Provide motor circuit protection when installed as part of a UL Listed combination controller having motor overload protection,UL Recognized - CSA Certified,unit mount