Wirtgen
Main relay for Wirtgen 2200SM
This main relay is designed for the Wirtgen 2200SM surface miner. It functions as an electrically controlled switch to manage high-power circuits within the machine electrical system.
Compatible models
Specifications
- Part number
- 74016
- Brand
- Wirtgen
The main relay, part number 74016, serves as an electromechanical switch within the electrical architecture of the machine. It allows a low-current control signal to engage or disengage a significantly higher current in the power circuit. This component manages energy distribution to critical systems, protecting smaller control switches from high electrical loads and ensuring power reaches components such as the starter motor, hydraulic pumps, or lighting systems.
This component is compatible with the Wirtgen 2200SM surface miner. It is engineered to meet the electrical specifications required for the power circuits of this equipment, including its propulsion and hydraulic control systems. The relay consists of an electromagnetic coil, a set of electrical contacts, and a spring mechanism that operates by creating a magnetic field to move an armature, thereby opening or closing the power circuit. Proper function of this relay is necessary for the consistent startup and operation of the machine electrical systems.