Communication connection plug-in unit - Communication and measuring function 3VA9977-0KC00

Communication connection plug-in unit - Communication and measuring function 3VA9977-0KC00 – Siemens – 4042949015628: Communication connection withdrawable unit 3VA9977-0KC00 Type of accessories Communication and measuring function, communication connection Accessories for: all withdrawable units 3VA Plug-in and withdrawable technology for 3VA molded case circuit breakers. Using the plug-in and draw-out 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 draw-out technology enables visible galvanic isolation in the event of service. 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 means that time and costs can be saved in the event of a service. 2. Allows visible galvanic isolation in the main circuit. 3. Lock the plug-in base or the slide-in technology to prevent unauthorized insertion. 4. Plug-in technology available for 3VA1 molded case circuit breakers, size 250A and 3VA2 up to size 630 A or 600 A. 5. Plug-in technology available for 3VA1 molded case circuit breakers, size 250A and 3VA2 up to size 630 A or 600 A. Siemens offers safe, efficient electrical infrastructure in Buildings and industry have a consistent portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets.