Circuit breaker 3VA1 IEC Frame 160, switching capacity class S, Icu=36kA @ 415V, 3-pole, system protection TM240, ATAM, In=100A, overload protection Ir=70A...100A, short-circuit protection Ii=5...10 x In, screw flat connection. The SENTRON 3VA1 compact circuit breaker provides effective system protection through safe disconnection in the event of overload and short circuit. The 3VA compact circuit breakers set standards in flexibility and modular diversity while requiring minimal space. They are available in 1-, 2-, 3-, and 4-pole designs with various rated currents for fixed installation as well as plug-in/slide-in technology. The modular and easy-to-install accessories with a wide range of functions are consistent and uniform across all sizes and series of the 3VA compact circuit breakers. SENTRON compact circuit breakers 3VA - a system for all applications.