Siemens Circuit-breaker 100A 3p 40-100A/In 3VA6210-8JQ31-0AA0

Circuit breaker 3VA6 UL, frame 250, switching capacity class L, 150 kA at 480 V, 3-pole, system protection ETU560, LSIG, In=100 A, overload protection Ir=40 A...100 A, short-circuit protection Isd=0.6...10x In, Ii=1.5...12x In, N-conductor protection optional with external current transformer, up to 160%, earth fault protection Ig=0.2...1 x In, tg=0.05-0.8 s without connection. Compact circuit breaker 3VA6 with ETU series 5 for system protection, UL approval. The Siemens 3VA UL compact circuit breakers are an essential part of the SENTRON protection components for industrial applications as well as for infrastructure applications, providing effective equipment and starter protection through safe disconnection in overload and short-circuit situations. The 3VA sets standards in flexibility and modular accessory variety. Additionally, the 3VA UL compact circuit breaker offers excellent conditions for machines and switchgear manufacturers exporting worldwide. Besides complying with the IEC standard, the two series 3VA5 and 3VA6 also meet the UL standard. All functionalities can thus be used globally for systems. This variant of the 3VA compact circuit breaker is characterized by: 1. Compact design. 2. Available as a variant for system protection. 3. Available in 3-pole and 4-pole versions. 4. Four switching capacity classes from 35 kA to 150 kA at 480 V. 5. Depending on the frame size: rated current 40 A to 600 A. 6. Installation possible in fixed installation, plug-in technology, or slide-in technology. 7. The series features an electronic overload relay. 8. Equipped with an integrated display for measurement value indication. 9. Optional communication connection via Modbus TCP, Modbus RTU, PROFINET, and PROFIBUS. 10. Modular and easy-to-install internal accessories with a variety of functions.