The Siemens 3KD3034-2ME40-0 load isolation switch is a high-performance electrical equipment component. As Component 1, it features a 3-pole design with a right-side wall drive structure. It is a basic device with box-type terminals and a rated current of 100A.
This switch is a basic unit without a handle. The side operating mechanism is located on the right side of the switch. It uses box-type terminals and is installed via surface mounting, featuring a compact structure that saves space.
In terms of performance, it has a mechanical service life of 15,000 operating cycles and an electrical service life of 6,000 operating cycles under AC-23A at 690V. With an overvoltage category of III and a pollution degree of 3, it can operate stably in various complex environments. Widely used in industrial power distribution systems, it provides reliable isolation and control for circuits, effectively ensuring the safety and stable operation of electrical systems.