Demag
15A fuse cartridge for Demag AC80-1
This 15A fuse cartridge is designed for electrical circuit protection in the Demag AC80-1 all-terrain crane. It acts as a safety device to interrupt current flow during overloads or short circuits.
Parts diagram
Compatible models
Specifications
- Part number
- 509 419 98
- Brand
- Demag
The 509 419 98 fuse cartridge serves as a protective component within the electrical architecture of the Demag AC80-1 crane. It is engineered to monitor current flow and interrupt the circuit if levels exceed the 15-ampere rating, thereby preventing potential damage to sensitive control systems, instrumentation, or wiring harnesses caused by electrical faults or short circuits.
This component is compatible with the Demag AC80-1 model. It is calibrated specifically for circuits handling moderate electrical loads, such as auxiliary lighting or control subsystems located throughout the crane chassis and operator cabin. By isolating the affected circuit upon failure, the fuse helps maintain the integrity of the broader electrical system.
Fuse cartridges function as sacrificial elements in heavy machinery electrical systems. They provide a controlled point of failure that protects more complex and costly electronic modules from current surges. Proper maintenance involves ensuring that only fuses with the correct amperage rating are installed to maintain the intended safety parameters of the machinery.

