Cable cage for plug-in and withdrawable unit Accessories for: Circuit breaker, 3-/4-pole 3VA1 250 Plug-in and withdrawable technology for 3VA molded case circuit breakers. Using the plug-in and withdrawable technology, the 3VA molded case circuit breaker can be flexibly installed and removed, for example in the event of a fault, without disconnecting the main connection cable. Furthermore, the plug-in and withdrawable technology enables visible galvanic isolation when servicing is required. These accessory components are characterized above all by: 1. Using the plug-in and withdrawable technology, the 3VA molded case circuit breakers can be installed/removed or replaced quickly and safely. This saves time and money when servicing. 2. Enables visible galvanic isolation in the main circuit. 3. Locking of the plug-in base or withdrawable technology to prevent unauthorized insertion. 4. Plug-in technology available for molded case circuit breakers 3VA1 size 250A and 3VA2 up to size 630 A or 600 A. 5. Withdrawable technology available for molded case circuit breakers 3VA1 size 250A and 3VA2 up to size 630 A or 600 A. 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, efficient electrical infrastructure in buildings and industry.
