Circuit breaker 3VA6 UL Frame 400 Switching capacity class E 200 kA @ 480 V 4-pole, plant protection ETU856, LSI, In=400A overload protection Ir=160A, 400A short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In, adjustable neutral conductor protection (OFF, up to 100%), earth fault alarm report via EFB300 or COM without connection. Compact circuit breaker SENTRON 3VA6 with UL approval for effective plant protection through safe disconnection in overload and short-circuit situations. The compact circuit breakers 3VA5 and 3VA6 set standards in flexibility and modular variety with minimal space requirements. In addition to the IEC standard, both series also meet the UL standard. All functionalities can thus be used globally for installations. 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 - One system. For all applications.