This switch is a push-button electrical control component for the operator station of a forage harvester. It sends a signal to the machine's control unit to activate or deactivate a specific function, such as engaging the feed rolls or spout deflection. The switch is designed to mount into the factory panel cutout and connects to the harness via a standard blade terminal. A worn or non-conductive switch will cause intermittent or complete loss of the controlled function, requiring the operator to stop and diagnose the circuit. This original-manufacturer part matches the contact travel and housing dimensions of the original assembly, ensuring consistent actuation force and proper sealing against dust ingress.