Allen-Bradley 800T-H4808D1 is a 30 mm diameter cylinder-lock selector switch from Rockwell Automation's 800T family, designed for panel mounting in industrial controls. This two-position unit provides two distinct operator states and uses a cylinder lock to secure the selector in either position. The part number identifies a 30 mm 800T cylinder-lock selector switch variant for use in equipment where deliberate position selection is required as part of the control sequence.
