Pressure switch for Demag AC 615

The 779008 pressure switch serves as a control device within the clutch cylinder assembly of the Demag AC 615 crane. It monitors the hydraulic or pneumatic pressure acting on the clutch system, providing feedback to the crane's control system to verify proper engagement and disengagement of the transmission power flow.

This component is specifically engineered for the Demag AC 615 all-terrain crane. It functions by activating or deactivating an electrical circuit when the fluid pressure reaches a predetermined threshold, allowing the machine to manage transmission states effectively. Proper operation of this switch is necessary to maintain accurate control over the drivetrain and to prevent issues related to incorrect clutch pressure.

Pressure switches of this type generally utilize internal diaphragms or pistons that react to fluid pressure changes to trigger electrical contacts. By signaling the status of the clutch cylinder, the switch helps the operator and the machine's control system monitor the transmission for potential anomalies or pressure drops that could affect the movement of the crane.