Allen-Bradley 800H-JR2 Selector Switch

Allen-Bradley 800H-JR2 is a 30.5 mm (1.20 in) diameter three-position selector switch unit from the 800H family, designed for panel mounting in industrial control applications. It features a white bezel, a standard knob, and non-illuminated, maintained operation, with the KB7 cam as the standard mounting accessory. The JR2 designation identifies a 3-position, non-illuminated maintained selector switch in this line, suitable for selecting among three fixed states in a control circuit. Use it in machines and panels to implement mode selection (for example, manual/auto or run/stop configurations), depending on the wiring and logic of the system. This unit is compatible with other 800H components and 30 mm operator interfaces within the Allen-Bradley ecosystem, enabling consistent panel layout and replacement parts across the 800H family.