A-B Rockwell Automation 800T-H3210B. 800T PB, 30mm Selector Switch, 2 Position Selector Switch, Standard Cam, No Guards on Terminals, 1 NO 1 NC Standard Contacts, 1 NO 1 NC Standard Contacts, No Block in Position 3, No Block in Position 4, Maint., Lock Right, Std. Key, D682, Device with Packaging