Siemens SIEM circuit breaker

Circuit breaker 3VA6 UL Frame 250, switching capacity class C 100kA at 480V, 4-pole, system protection ETU330, LIG, In=100A overload protection, 100% rated Ir=40A up to 100A short-circuit protection Ii=1.5 to 12 x In, adjustable neutral conductor protection (OFF, 50%, 100%), earth fault protection Ig=0.2 to 1 x In, tg=0.1/0.3s without connection. Compact circuit breaker SENTRON 3VA6 with UL approval for effective system protection through safe disconnection in overload and short-circuit situations. The compact circuit breakers 3VA5 and 3VA6 set standards in flexibility and modular variety while requiring minimal space. In addition to the IEC standard, both series also meet the UL standard. All functionalities can thus be used globally for systems. The compact circuit breakers 3VA6 are available in 3- and 4-pole versions with various rated currents for installation in fixed mounting as well as in plug-in technology. The modular and easy-to-install accessories with diverse 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.