Contacting-Module for Full size- withdrawable unit

Patented contact mechanism 

Arc-fault-free power- connection and has all functions included like:

• Disconnected- Operating- and Test-position
• main switch can only be operated when the door is closed
• unit can only be withdrawn in disconnected position
• power-circuits are disconnected at incoming and outgoing and prevent necessary insulation
• both withdrawable units and subsections can be exchanged or converted while the board is live
• mechanical encoding available (option)
• colored display showing the different positions of the drawer-unit
• control plugs as modular type can have up to 40 pins, and or additional bus-contacting for intelligent control-devices.