Communication connection accessories for: all 3VA plug-in units 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 in the event of a fault, for example, without having to disconnect the main connection cable. Furthermore, the plug-in and withdrawable technology enables visible galvanic isolation when servicing is required. These accessories are characterized primarily 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.
