Demag
Cable gland for Demag AC80-1
This cable gland secures and seals electrical entry points on the Demag AC80-1 crane. It provides strain relief for cables while preventing the ingress of dust and moisture into control panels.
Parts diagram
Compatible models
Specifications
- Part number
- 300 987 40
- Brand
- Demag
The cable gland, identified by part number 300 987 40, is used to secure and seal the point where electrical cables enter or exit enclosures, junction boxes, or control panels on the Demag AC80-1 crane. By providing mechanical strain relief, it prevents cables from being pulled out or disconnected accidentally. Furthermore, it creates a seal that protects internal electrical systems from the entry of dust, moisture, and other external contaminants that could otherwise lead to short circuits or communication errors within the machine's complex electrical architecture.
This component is specifically designed for integration into the Demag AC80-1 crane. It ensures that electrical connections remain protected against mechanical stress and environmental factors during operation. Proper installation of this cable gland helps maintain the integrity of the crane's electrical systems, supporting consistent performance across various site conditions.
Cable glands are used in heavy machinery to manage electrical cabling at entry points. They function by gripping the outer sheath of the cable to provide strain relief and using a sealing element to close the gap between the cable and the enclosure wall. This ensures that the electrical system remains isolated from the surrounding environment.

