Key switch for Demag AC 615

The key switch 35625840 serves as an electrical control component installed in the operator cabin of heavy machinery. It functions as a master interruptor that requires a specific key to enable or disable critical operational modes. In the context of the Demag AC 615, this component is dedicated to managing the suspension system and travel operations, providing a layer of access control for these essential machine functions.

This part is designed for the Demag AC 615 all-terrain crane and integrates into the existing electrical control architecture of the vehicle. By requiring a physical key for activation, the switch prevents unauthorized use of the crane's travel and suspension systems, which is necessary for maintaining site safety and equipment stability during transport or setup for lifting operations.

Key switches in heavy equipment serve as primary safety interlocks for various electrical circuits. By isolating power to specific control modules, they ensure that systems such as suspension leveling or travel drives remain inactive until the operator provides the correct authorization. This mechanism helps prevent accidental activation of moving parts or stability systems during maintenance or while the crane is parked on a job site.