fuses, contactors, overload relays, such as time and materials used by the crane operation is placed on the box. Crane is needed to run all the circuit elements are in this board. Overloading of the motor during operation, and increasing the voltage drop, a phase failure, phase changes during the critical events can occur.

During such events do not create a hazard for the various components (thermal and phase vs. time for the relay.) Included in this panel. External control panel mounted in a place to avoid. According to the working environment must be made in isolation. Any maintenance or malfunction of the control panel for easy also needs to be. Technician to work comfortably and safely is required to enable. Types of elements used in the control panel connections are prepared specifically for each crane model.