Siemens SIEM switch-disconnector

Load disconnect switch 3VA1 IEC Frame 160 4-pole SD100, In=125A without overload protection and short-circuit protection. Screw flat connection compact circuit breaker SENTRON 3VA1 as a load disconnect switch variant according to IEC 60947-3 for the safe disconnection of individual system components from the network. The compact circuit breakers 3VA set standards in flexibility and modular diversity with minimal space requirements. The load disconnect switches 3VA1 are available in 3- and 4-pole versions with various rated currents for fixed installation as well as plug-in/insert technology. The modular and easy-to-install accessories with a variety of functions are consistent and uniform across all sizes and series of the compact circuit breakers 3VA. SENTRON compact circuit breakers 3VA - a system for all applications.