https://www.phoenixmecano.com/product/bos-502-1644/
BOS 502 without display cut-out, with compartment for 9V block battery - Phoenix Mecano - 34502000
Aug 8, 2024 - Learn more about the Bopla BOS 502 without display cut-out, with compartment for 9V block battery 34502000 and the other products and services Phoenix Mecano...