The 3M DDB 50 distribution box for 5 modules SID-CT/QSA has a hinged cover and can be attached to a pole or wall without an additional mounting plate. The 3M distribution box, which is ideal for outdoor use, has a door opening angle of around 110°. An optional locking system is available. It has the following dimensions (H x W x D): (210 x 191 x 108) mm.