Siemens SIEM circuit breaker

Circuit breaker 3VA6 UL Frame 600, switching capacity class C 100 kA @ 480 V, 4-pole, system protection ETU320, LI, In=400 A, overload protection, 100% rated Ir=160 A...400 A, short-circuit protection Ii=1.5...12 x In, adjustable neutral conductor protection (OFF, 50%, 100%) without connection. Compact circuit breaker 3VA6 with ETU 3 series for system protection, 100% rated breaker, UL approval. The 3VA UL compact circuit breakers from Siemens are an essential part of the SENTRON protection components for industrial applications as well as for infrastructure applications. They provide effective system and starter protection through safe disconnection in overload and short-circuit situations. The 3VA UL sets standards in flexibility and modular accessory variety. The 100% rated versions of the 3VA6 compact circuit breaker can be operated continuously at 100% of the specified rated current and are specifically tested and certified for this purpose. Additionally, the 3VA UL compact circuit breaker offers the best conditions for globally exporting machines and switchgear manufacturers. In addition to the IEC standard, both series 3VA5 and 3VA6 also meet the UL standard. All functionalities can thus be used worldwide for systems. This variant of the 3VA compact circuit breaker is characterized mainly by: 1. Compact design. 2. Available as a variant for system protection. 3. 100% rated breaker. 4. Available in 3- and 4-pole versions. 5. Depending on the size: rated current 40 A ... 400 A. 6. Four switching capacity classes of 35 kA ... 150 kA at 480 V. 7. The series features an electronic overload relay. 8. Installation in fixed installation, plug-in technology, and slide-in technology is possible. 9. Modular and easy-to-install internal accessories with a variety of functions.