Sheet steel door, ventilated, for DK-TS, color: gray, scope of delivery: including fastening material, description: for replacing existing doors. With 180° hinges and rotary handle with safety lock no. 3524 E., sheet steel, with 180° hinges and rotary handle with safety lock no. 3524 E, can be exchanged for comfort handle. For optimal air flow in network cabinets with a higher proportion of active components. Perforated area with air inlet opening 78%.