BUTTON SELECTOR 3-POS 22MM (Crown CR121176)

A damaged button selector can cause intermittent or complete loss of control input. During operation, a 3-position selector allows the operator to choose among three distinct electrical states. The general function of this part is to route control signals by rotating a knob to one of three detented positions. A common failure consequence is that a worn selector may fail to hold its position, leading to unintended mode changes. This aftermarket replacement part references Crown catalog number CR121176. The listed specification is 22MM. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR121176, cr121176