- Breaker Auxiliary Switches-ContactsBreaker Electrical OperatorsBreaker Enclosure HubsBreaker Enclosure Neutral KitsBreaker FramesBreaker Handle LocksBreaker Handle Ties & ExtensionsBreaker Hold Down KitsBreaker Mechanical InterlocksBreaker Mounting AccessoriesBreaker Panelboard Connecting StrapsBreaker Rating PlugsBreaker Renewal Parts/AccessoriesBreaker Shunt TripsBreaker Terminal ShieldsBreaker TerminalsBreaker Trip UnitsBreaker Tripping DevicesCurrent Limiter AttachmentsDisconnect Flange CablesDisconnect Mechanisms Handle ShaftsDisconnect Operating HandlesDisconnect Operating MechanismsDisconnect Shaft HardwareGround Fault AttachmentsUndervoltage Releases