Process Interlocking Compact Key Cabinet (CKC) To store the starting keys in the control room, NETHERLOCKS offers a lockable key cabinet (type CKC). Each position is hard-coded meaning the CKC codes are identical to the corresponding key codes, so there is no possibility that an operator inserts a key in the wrong position. Due to the horizontal insertion of the keys the CKC is compact, the tag plate on the key is always clearly visible when the key is inserted in the cabinet, and the tag plate on the CKC is only visible once the key is removed. Together with the non-combustible transparent door, this offers an immediate visual indication of the status of the valves and/or systems. The compact key cabinet is available in different sizes and can hold up to 500 keys. Optionally the cabinet can contain switches to give feedback to the control room or solenoids to release keys only when authorized by the control room. Technical Specifications: o Made of epoxy-coated steel plate o Non-combustible door with maximum transparent area o Unique coded key slots o Lockable door o Colored key tags Optionally available: o Stainless steel AISI 304 or 316 o Electronic switches or solenoids integrated o Sequence diagrams added