Based on the part number , this appears to be a specific model of a Crouzet (or formerly Crouzet/SWITCH) limit switch , likely from their CML series of miniature or industrial limit switches.
Technical Overviews
The Physical Layer Test System (PLTS) is the industry standard for signal integrity measurements and data post-processing tools for high-speed AI interconnects such as cables, backplanes, PCBs, and connectors. limit switch cml0455201 pdf
Based on the part number , this appears to be a specific model of a Crouzet (or formerly Crouzet/SWITCH) limit switch , likely from their CML series of miniature or industrial limit switches.