For Eaton / Cutler Hammer Generator Interlock clip Also fits ChallengerThis fits newer and older BR Series100 amp panelsA CH series panel has TAN color branch breakers handles.A BR series panel has BLACK color branch breaker handles. Please pick the correct interlock for your panelThis is a UL listed clip directly from EatonKit includes: Instructions, labeling and interlock clip Please check the pictures to make sure it matches your panel Please follow all National Electric Codes when installing this interlockBreakers and panelbox not included.lf you are looking for a different style please check our store or Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.