The SIEM load disconnect switch from Siemens is a highly advanced device designed for the reliable disconnection of electrical equipment under load. With a rated current of 500 amperes and a rated voltage of up to 1000 volts, this 4-pole switch provides a robust solution for various applications in industry, infrastructure, and buildings. The load disconnect switch can be used as a main switch, emergency stop switch, or maintenance switch, ensuring both personnel protection and high system availability. Its easy installation on a DIN rail and the ability to retrofit additional functions through extensive accessories make it a flexible choice for different requirements. Additionally, the switch is suitable for use in wind power and solar installations, highlighting its versatility.

• Reliable protection against electrical accidents through safety disconnection function
• Robust technology ensures high system 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.