Rear flat connection 4 pieces Accessories for: 3VA1 250 Connection technology for molded case circuit breakers 3VA. The connection technology of the molded case circuit breakers 3VA enables an uncomplicated and convenient way to put the molded case circuit breakers 3VA into operation in accordance with all installation requirements. www.siemens.de/3VA. Siemens offers for the safe, efficient electrical infrastructure in buildings and industry a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets.
