Stäubli LS205
The Stäubli LS205 is a connector for the SLS205 system, meaning it is the part of a 2 mm test lead used with the other components in the system. It is designed for self-assembly of test leads and has a solder connection, so the wire is attached by soldering instead of with a quick-release terminal.
It is a stackable 2 mm connector type with spring-loaded MULTILAM contact. In practice, this means that the contact is designed to provide a stable connection in test and measurement tasks, where one often works with many connections and wants to be able to build upon the same connector system.
The LS205 is part of Stäubli's test accessories and is mentioned in the manufacturer's assembly instructions as a compatible part for the SLS205. It may therefore be relevant when building your own test leads or replacing a connector in an existing setup where the SLS205 system is already in use.
The official values for the system are 30 V AC / 10 A and 60 V DC / 10 A. The connector system is also stated to comply with IEC EN 61010-031, which is a relevant standard in test and measurement equipment.