Siemens SIEM circuit breaker

Circuit breaker 3VA6 UL, frame 600, switching capacity class C, 100 kA at 480 V, 3-pole, system protection ETU850, LSI, In=600 A, overload protection Ir=240 A...600 A, short-circuit protection Isd=0.6..9x In, Ii=1.5..9x In, neutral conductor protection optional with external current transformer, up to 160% without connection. Compact circuit breaker 3VA6 with ETU 8 series for system protection, UL approval. The 3VA UL compact circuit breakers from Siemens are an essential component of the SENTRON protection devices for industrial applications as well as for infrastructure applications. They provide effective system and starter protection through safe disconnection in the event of overload and short circuits. The 3VA UL sets standards in flexibility and modular accessory variety. Additionally, the compact circuit breaker 3VA UL offers optimal conditions for machine and switchgear manufacturers exporting worldwide. In addition to the IEC standard, both series 3VA5 and 3VA6 also meet the UL standard. All functionalities can thus be used globally for systems. This variant of the compact circuit breaker 3VA is characterized mainly by: 1. Compact design. 2. Available as a variant for system protection. 3. Available in 3- and 4-pole versions. 4. Four switching performance classes from 55 kA to 150 kA at 480 V. 5. Depending on the frame size: rated current 40 A to 600 A. 6. Mounting possible in fixed installation, plug-in technology, or slide-in technology. 7. The series features an electronic overload relay. 8. Includes an integrated display for measurement value indication. 9. Integrated measurement function and optional communication connection via Modbus TCP, Modbus RTU, PROFINET, and PROFIBUS. 10. Modular and easy-to-install internal accessories with a variety of functions.