Dual power supply manual switch EQ2M 400A 3P 690V

EQ2M dual power supply manual switch with positions labeled as 1-0-2 is a specific type of electrical switch used to control the flow of electrical current in a circuit, with three stable positions: Position 1, Position 0, and Position 2. These switches are often used to select between two different power sources or configurations. Three-position changeover switches like the one described are often used in applications where you need to switch between two different power sources or load configurations. They are commonly used in industrial and commercial settings for tasks like transferring power between the main electrical supply and a backup generator or switching between different operating modes of machinery. The series three- and four-pole load switch disconnectors ISS2 xxx are produced for mounting in main electrical boards for disconnection of the circuits, switching on of generators because of the fact they are not affected by the frequency variations. High mechanical strength and resistance to circulation. Simple and secure management.