C20S-030104A11 | SICK Type 2 Safety Light Curtain Sender, 300 mm Height, 40 mm ResolutionDescription The SICK C20S 030104A11 is a Type 2 safety light curtain sender designed to provide reliable optical safeguarding in industrial automation environments. With a 300 mm protective height and 40 mm resolution, this unit emits a defined infrared beam field for access monitoring. It is commonly used for machine and area protection where compliant safety detection is required. Technical Specifications Condition New Never Used Surplus Brand SICK