Allen-Bradley 800T-J41KE7B Keyed Selector Switch

Allen-Bradley 800T-J41KE7B is a 30 mm keyed selector switch from Rockwell Automation’s 800T family, configured with three positions and a KE7 cam for secure, keyed operation. Designed for panel mounting in industrial control cabinets, this switch lets an operator select among three discrete states while a physical key prevents rotation between positions, making it ideal for mode selection, control sequencing, or safety interlocks in automation lines. The J41 designation identifies the operator style, and KE7 denotes the cam code that coordinates with compatible actuators to provide consistent positions and locking behavior. As part of the 800T line, it is constructed for robust industrial use and is typically paired with appropriate contact blocks to meet a desired Form and contact arrangement. The B suffix specifies a particular variant within the 800T-J41KE7 family; verify exact mounting hardware, electrical ratings, and contact configuration with Rockwell Automation or an authorized distributor for this exact part number. Common applications include panel control for conveyors, presses, mixers, and other equipment where a secure, lockable selector is needed to choose predefined operating modes while ensuring operator accountability through key control.