3VA2340-5JQ42-0AC0, power switch 3VA2 IEC Frame 400 switching power class M Icu = 55kA @ 415V 4-pole, system protection ETU560, LSIG, In = 400A overload protection Ir = 160A... 400A

Circuit breaker 3VA2 IEC Frame 400 switching power class M Icu = 55kA @ 415V 4-pole, system protection ETU560, LSIG, In = 400A overload protection Ir = 160A... 400A

Circuit breaker 3VA2 IEC Frame 400 switching power class M Icu = 55kA @ 415V 4-pole, system protection ETU560, LSIG, In = 400A overload protection Ir = 160A... 400A short-circuit protection Isd = 0.6... 10 x In, Ii = 1.5 x in N- conductor protection (OFF, up to 100%) Earth-end protection, switchable Ig = 0.2... 1 x In = tg = 0.05- 0.8s screw-flat-circuit 2 auxiliary switch for the system power control 3VU series 3A2. The compact power switches 3VA from Siemens as an important component of the SENTRON protection components for industrial applications as well as for infrastructure applications offer effective systems, starter and engine protection by safe shutdown in the overload and short circuit case. The 3VA compact power switches set standards in flexibility and modular accessories. Uniform accessories for several sizes over all series of compact power switches 3VA1 and 3VA2. This version of the 3VA compact power switch is mainly characterized by: 1.Compact design. 2. Available as a variant for plant protection and generator protection. 3. Available as 3 and 4-pin version. 4. Four switching power classes of 55 kA... 150 kA at 415 V. 5. Depending on the size of the building: Rated current 25 A... 630 A. 6. Assembly in fixed installation, plug-in technology, push-in technology possible. 7. Excellent selective protection behaviour at the rated operating current distance 1: 2.5 and 1: 1.6. 8. The series has an electronic overcurrent trigger. 9. Has an integrated display for the measurement display. 10. Optional communication connection via Modbus TCP, Modbus RTU, PROFINET and PROFIBUS. 11. Modular and easy to install internal accessories with various functions. www.siemens.de / 3VA. Siemens offers a continuous portfolio of protection, switching, measuring and monitoring equipment, distribution systems, switches and sockets for the safe, efficient electrical infrastructure in buildings and industry.