Q475 – TL813K01 Empty slot protector for SCM Description Description Q475 – TL813K01 Empty slot protector for SCM Empty slot protector for a Signal Conditioning Module slot on the Select I/O Module Termination Unit. 10 pieces per package. Related products ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE081638R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE076939R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE088381R1 Read more