Автоматический выключатель 3VA2 IEC Frame 400 Switching capacity class M Icu=55 kA @ 415 V 3-pole, Motor protection ETU860M, LSIG, In=250 A Overload protection Ir=100 A... 250 A short-circuit protection Isd=1.2..15x In, Ii=3..15x In Ground fault protection, can be switched off Ig=0.2...1 x In, tg=0.05-0.8s Lug terminal 3VA2 molded-case circuit breaker with 8-series ETU for motor protection. As an important element of SENTRON protective components for industrial and infrastructure applications, the 3VA molded-case circuit breakers from Siemens provide effective plant, starter and motor protection thanks to reliable shutdown in the event of an overload or short circuit. The 3VA molded-case circuit breakers set new standards in flexibility and the variety of modular accessories available. Standardized accessories for several sizes across all series of the 3VA1 and 3VA2 molded-case circuit breakers. Key features of this version of the 3VA molded-case circuit breaker: 1. Compact design. 2. Available as version for motor protection. 3. Motor starter protector for protecting electrical motors from short circuits and overload. 4. Available as 3-pole version. 5. Depending on size: Rated operating current of 25 A to 500 A. 6. Breaking capacity 55 kA and 110 kA at 415 V. 7. Can be installed fixed, in plug-in design or as withdrawable version. 8. The series has a solid-state overcurrent trip unit. 9. Integrated display for measured values. 10. Integrated measuring function and optional communication connection via Modbus TCP, Modbus RTU, PROFINET and PROFIBUS. 11. Modular and easy-to-fit internal accessories with wide range of functions. www.siemens.de/3VA. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
