Auxiliary Switches (AX) General PurposeAuxiliary Switches (AX) Heavy DutyAlarm Switches (AL) General PurposeAlarm Switches (AL) Heavy DutyShunt Trips (SHT)Undervoltage Trips (UVT)Extension Bars (FB)Rear Connections (RC)Fixed Part of Plug-in MCCB (PM)Plug-in Conversion for MCCBExtension Terminal for Fixed Part of Plug-in MCCB (PF)Terminal Covers for Extension Terminals for Fixed Part of Plug-in MCCBControl Wiring Terminals for Plug-in MCCBsDraw-out Conversion Kit for S250 Frame (Thermal Magnetic Only)Draw-out Chassis with Keylock and Position Switch for S250 FrameCable Clamps (FW)Motor Operation (MC)Motor Operation (MC) with Automatic ResetExternal Operating Handles (Breaker Mounted Type) (HB)External Operating Handles (Panel Mounted Type) (S Type)Slide Type Mechanical Interlocks (MS)Link Type Mechanical Interlocks (ML)Wire Type Mechanical Interlocks (MW)Handle Locks (HL)Terminal Covers for Front ConnectionTerminal Covers for Rear and Plug-in ConnectionsTerminal Covers for Cable Clamps (CS)Interpole Barriers (BA)Lead Terminal BlockDin Rail AdaptorNeutral Link ShroudDoor FlangeOCR CheckerOCR Sealing Facility3C Overheating ProtectionT2ED Circuit Breaker Monitor