Allen-Bradley 800F-SM22 Rotary Selector Switch

Allen-Bradley 800F-SM22 Rotary Selector Switch is a 22 mm, two-position, non-illuminated rotary switch in the rugged 800F family designed for simple, durable panel control in industrial equipment. Available in metal (800FM-SM22) or plastic (800FP-SM22) housing, it provides maintained (latching) operation with a standard knob and orientation suitable for common 22 mm pilot device configurations. The metal variant uses a die-cast zinc alloy housing with chromate plating for rugged environments, while the plastic variant employs thermoplastic construction offering chemical resistance. The 22 mm cutout and standard orientation simplify mounting in existing panels, and the head on 800F-series components can be IP66-rated to resist dust and water ingress in harsh settings. Typical applications include selecting between two circuits or control modes in machinery, conveyors, and other industrial controls where reliable manual control is required.