Lockable surface-mounted IP44 box, with two keys with a same-key lock (same locks and keys), lid closes completely, even with patch cables plugged in, for two individual modules in modular design (not suitable for OpDAT modules), ball-proof according to DIN 18032, can be operated with commercially available patch cables, clearly visible labeling field, lower part of the housing can be rotated 180 degrees, thus cable feed from above and below is possible, with space to store necessary cable reserves, color gray