Circuit breaker 3VA1 IEC Frame 100 Switching capacity class N Icu=25 kA @ 415 V 4-pole, system protection TM210, FTFM, In=100 A overload protection Ir=100 A non-adjustable short-circuit protection Ii = 10 x In N-conductor unprotected Lug terminal 3VA1 molded-case circuit breaker for starter 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.
Features
- Compact design
- Available as version for starter circuit breaker to protect electrical motors from short circuits
- Fixed and plug-in installation possible
- The series has a thermo-magnetic trip unit
- Modular and easy-to-fit internal accessories with wide range of functions
- Integrated accessories platform for all 3VA molded-case circuit breakers
