The Siemens 3VA2 IEC frame circuit breaker is a moulded-case circuit breaker with ETU850 for system protection. It has rated continuous current of 100A. It is an important element of SENTRON protective components for industrial and infrastructure applications. It has reliable shutdown in the event of an overload or short circuit.
It has compact design It is for plant protection and generator protection in line with ETU It is a 4-pole version It can be installed fixed, plug-in design or as withdrawable version It has a solid-state overcurrent trip unit Modular and easy-to-fit internal accessories with wide range of functions
