The SIEM load disconnect switch from Siemens is a powerful switch designed for use in various industrial applications. With a rated current of 400 amperes and a rated voltage of up to 690 volts, this 4-pole load disconnect switch provides reliable personal protection and high plant availability. It is suitable as a main switch, emergency stop switch, or repair switch, ensuring safe disconnection of electrical equipment under load. Its robust construction and the ability to retrofit additional functions through extensive accessories make it a flexible solution for the demands in industry, infrastructure, and buildings. The load disconnect switch is easy to install and offers efficient engineering through comprehensive CAx data, facilitating planning and installation. Additionally, it is suitable for use in wind power and solar systems, highlighting its versatility.

• Reliable protection against electrical accidents
• Robust technology for high plant availability
• Versatile applications with variable connection and drive types
• Easy retrofitting of additional functions through extensive accessories
• Quick installation on the DIN rail for sizes up to 200 A.