Door interlocks and door contacts now also UL certified
In order to serve also the North American and Canadian market
Kronenberg has had the door interlock DLF1/7 as well as the door contacts PZ73 and HZ
UL certified for the use in homelifts (private residence elevators).
From now on these devices are available under the description DLF1/7-UL, PZ73-UL and HZ-UL.