THPG 174026 Socket French version porcelain

174026 is a socket with centre earthing contact (French standard) and shutter for the switch system Porcelain black.‎ With solid screw contacts.‎ The central insert is made of Bakelite, the base body behind it is made of black Duroplast.‎ The integrated shutter ensures increased protection against electric shock.‎ Further info from manufacturer on 174026 THPG