Siemens' VL molded case circuit breakers are available with three interrupting classes and three trip unit types
Each of Siemens' seven VL circuit breaker frames is available with three interrupting classes and three trip unit types (thermal-magnetic, electronic and electronic with LCD) per frame size. Features of Siemens’ VL breakers include:
- Modular design – The modularity of the VL is designed to allow for last-minute adaptations and changes in system design.
- Global ratings – VL breakers are designed for global use.
- Communication capable – Communication is possible over PROFIBUS DP or MODBUS with the electronic LCD trip unit.