800T PB, 30mm Selector Switch, 4 Position Selector Switch, No Guards – on Terminals, KF4 Cam, 1-NO 1-NC Standard Contacts, 1-NO 1-NC Standard Contacts, 1-NO 1-NC Standard Contacts, No Block In Position 4, Standard Knob Maintained, White Insert, Device wi – 800T-N2KF4H