https://nl.schurter.com/nl/news/dsth-standaardprofiel-en-tht-dip-schakelaar-met-2-54-mm-steek

The SCHURTER DSTH is a robust THT DIP switch with a standard profile and a pitch of 2.54 mm. The switch enables simple hardware-level configuration for addresses, communication protocols, and operating modes, without software or firmware modifications.