Allen-Bradley 800T-D6D2 NSNBC01 Programmable Logic Controller Module

Allen-Bradley 800T-D6D2 NSNBC01 is a member of Rockwell Automation’s 800T family of 30 mm operator-interface devices, a line that includes pushbuttons, selector switches, pilot lights, and related accessories designed for panel mounting in industrial control cabinets. The NSNBC01 suffix and the D6D2 designation identify this unit as a specific variant within the 800T lineup, intended to provide a tactile control input in machinery and process equipment. 800T devices are commonly deployed in control stations to carry on/off commands, start/stop operations, or signaling functions, and are designed for durable, field-installable panel installations. These components are built to fit standard 30 mm cutouts and are commonly used in conjunction with compatible contact blocks, enclosures, and mounting accessories to tailor a control station to a given application. In practice, users select 800T variants to achieve clear human-machine interaction in automated lines, packaging machines, conveyors, and other equipment where robust, repeatable operator input is required. The 800T family’s modular approach helps simplify replacements and upgrades, enabling technicians to swap actuators or indicators without altering the surrounding panel hardware.