The PILZ PSEN2.1-20 8MM Two-Hand Safety Switch Kit is a PILZ two-hand safety switch kit built around the PSEN2.1-20 platform. Some materials list it as PSE2.1-20 and it is associated with the part number 502220. This kit provides dual-hand activation to control machine operation, supporting safety-focused guarding in industrial applications where two-handed operator presence is required to initiate or continue a cycle.
