Allen-Bradley 800T-NX1540 Push Button

Allen-Bradley 800T-NX1540 Push Button is a 30 mm diameter operator from Rockwell Automation’s 800T family, offered in an illuminated red round variant commonly listed as 800T-NX1540-T. The NX1540 model provides a bright indicator when energized, making it well suited for signaling and control in demanding industrial environments. This pushbutton is designed for panel-mounted use with standard 30 mm mounting and is compatible with the broader 800T lineup of accessories and configurations, enabling versatile combinations with other control elements in a single station. Typical applications include manual start/stop interfaces, machine control panels, and visibility-enhanced stop circuits where clear operator feedback is important. The 800T family is known for robust mechanical construction and broad compatibility with common control schemes, and the NX1540 variant represents one of the illuminated options within that lineup. In practice, technicians select 800T-NX1540 when a compact, durable pushbutton with integrated illumination is needed to improve visibility and operator response in noisy or cluttered control cabinets.