800TC-N31KF4B 800T PB,30mm Selector Switch,4 Position Selector Switch,Finger Guards on Terminals,KF4 Cam,1 NO 1 NC Standard Contacts,1 NO 1 NC Standard Contacts,No Block in Position 3,No Block in Position 4,Maint., Lock Pos1, Std. Key,D018 (Std. Key),Device with Packaging