Eaton's Type Br Circuit Breakers Protect The Wires In Your Home From Overheating(referred To As An Overload) And Fault Currents (referred To As Short Circuits).our Br Breakers Are 1 In. Wide And Trip To The Center Position. Type Br Breakersare Ul Approved Genuine Replacement Breakers For Load Centers Made By Westinghouse, Challenger, And Bryant. They Are Available In 1, 2, Or 3 Poles From 10 To 150 A In Addition, Arc Fault And Ground Fault Breakers Are Available In The Type Br Line.