User Operation - Busch-balance SI / basic 55 for Push Button Coupling Units Items 1 - 3 of 3 ⍾ ABB ⍾ Last modified Aug 4, 2025

Movement detector with up to 4 channels. The bus can be connected via enclosed terminal block. With integrated KNX bus coupler.

Movement detector with up to 4 channels. The bus can be connected via enclosed terminal block. With integrated KNX bus coupler.

Movement detector with up to 4 channels. The bus can be connected via enclosed terminal block. With integrated KNX bus coupler.