Allen-Bradley 800MR-JH2BBK Selector Switch 3 Position

Allen-Bradley 800MR-JH2BBK is a three-position, non-illuminated selector switch from the rugged 800MR family, featuring a black knob and maintained operation for reliable, manual mode selection in industrial control panels; it is designed as a round oil-tight operator to withstand demanding environments. The JH2BBK variant uses a B cam and, on its left-side contact set, provides one normally open and one normally closed contact, enabling straightforward signaling and state feedback without illumination. This unit is built to join other 800MR components in compact, durable operator stations, supporting durable, hands-on control in applications where a three-position selector is required to switch between discrete operating states.