Pressure switch assembly for Demag AC80-1

The pressure switch assembly, part number 410 468 12, serves as a control and monitoring component within the hydraulic or pneumatic circuits of the Demag AC80-1. This assembly is designed to track fluid pressure levels and trigger an electrical signal when the system reaches a specific threshold. By providing this feedback, the switch allows for the automation of various functions and helps maintain system parameters during operation.

This unit is compatible with the Demag AC80-1 crane model. It is supplied as a complete assembly, including the necessary elements for installation and integration into the existing machine architecture. Pressure switches of this type are commonly utilized in systems such as boom hydraulics, outrigger controls, steering circuits, and braking systems to ensure that operating pressures remain within the manufacturer-defined limits.

In heavy machinery, a pressure switch typically utilizes an internal sensing element, such as a diaphragm or piston, to detect changes in pressure. When the pressure reaches the calibrated set point, the internal mechanism engages or disengages an electrical contact. This action is used to activate indicators, alarms, or safety interlocks, preventing operation under conditions that could lead to system damage or failure.