Allen-Bradley 800TC-H2A4 Switch Selector

Allen-Bradley 800TC-H2A4 is a 30.5 mm diameter, non-illuminated selector switch from the 800T family, designed for panel mounting in industrial control systems. This maintained two-position device uses a standard knob and white insert, and it includes finger guards on the terminals to enhance wiring safety during installation. The unit provides two normally closed (NC) contacts and is intended to work with standard 800T cams and accessories, enabling simple start/stop or mode-selection logic in automation circuits. The front-panel opening is specified at 30.5 mm, making it a compact choice for space-constrained panels, while its rugged construction supports repeated actuation in industrial environments. As part of Allen-Bradley’s established line of 30 mm selector switches, the 800TC-H2A4 offers a straightforward, hard-wearing solution for control panels that require a clear, visible position indicator provided by the white insert.