Demag
Cable union for Demag AC80-1
This cable union, part number 604 389 40, provides a secure entry point and strain relief for electrical wiring on the Demag AC80-1 mobile crane.
Parts diagram
Compatible models
Specifications
- Part number
- 604 389 40
- Brand
- Demag
The cable union serves as a critical interface for electrical systems within the Demag AC80-1 mobile crane. It functions as a secure entry point for cables into junction boxes, control panels, or equipment housings. By providing mechanical strain relief, the component prevents cables from disconnecting or sustaining damage due to tension. Additionally, it seals the entry point to protect internal electrical connections from the ingress of dust, moisture, and other environmental contaminants, which helps maintain the integrity of the machine's electrical circuits.
This component is specifically designed for the Demag AC80-1. In heavy machinery, cable glands or unions are used to terminate and secure the end of an electrical cable to the equipment. They ensure that the electrical connection remains stable and protected against external elements, which is necessary for the consistent operation of control systems and power distribution throughout the crane.

