Bidirectional sliding mechanical transmission device (DTS): It enables the replacement or maintenance of functional units when the system is live; The mechanical and electrical parts are independent of each other

The unique bidirectional plug-in design slides with the DTS transmission mechanism between the drawer unit main plug-in and the vertical busbar, achieving the conversion of connection and separation positions, while the main plug-in cable joint remains absolutely stationary, thus avoiding the loosening of the joint

ARCSAFE, an arc resistant fully enclosed vertical busbar system with a safety door device, uses a unique U-shaped π - shaped copper busbar, safety door, and heat dissipation insulation cover plate. It has a high current carrying capacity (up to 2000A), and when the drawer unit is pulled out, the vertical busbar is immediately completely shielded and insulated by the safety door

Linear fully engaged explosion-proof door lock device, 100% preventing arc flying out