ADICOS-AAB-X22/X2 branching and connection boxes serve as wiring aids for special fire detectors within potentially explosive areas of ATEX zone 22 and 2. The industrial-grade surface-mounted junction boxes are equipped with an internally wired printed circuit board, which enables the electrical connection of ADICOS detectors of all models with the special fire alarm system in a simple manner. Thanks to their robust mechanical design, the branch boxes are protected against the ingress of dust and moisture and can be installed and used in harsh industrial environments in the vicinity of the ADICOS detectors.

In addition to looping through fire alarm LOOP, voltage supply and M-Bus, there is also the option of coupling in an external power supply unit.