Allen-Bradley 800H-HR2 2-Position Selector Switch

Allen-Bradley 800H-HR2 is a 30.5 mm (1.20 in) diameter, two-position selector switch from Rockwell Automation's 800H family. It is non-illuminated, with a white insert and a standard knob, designed for panel mounting in industrial control panels. The operator function is maintained (latching), and the unit is specified as having no contacts on the operator, so a separate contact block is required to complete a circuit. The plastic-bodied switch is rated Type 4/4X/13, offering rugged performance in washdown or harsh environments when installed with appropriate enclosures. This model serves as a straightforward means to select operating modes or control sequences in automation equipment such as conveyors, presses, and packaging lines. Variants in the 800H-HR family include alternate cams and configurations (for example, HR2A, HR2AY, HR2D1P) that adjust knob, cam, or contact arrangements, but 800H-HR2 remains the baseline non-illuminated two-position option.