The NSYTBS16128T is a multipurpose electronic part with an enclosure size of X:121mm, Y:164mm, and Z:87mm, manufactured by Schneider under the Thalassa TBS brand. It is used in all types of industrial applications including access control, building automation, fire detection, and security systems. The part is designed to meet IEC and UL standards, with both 24 VDC and 230 VAC voltage ranges, and comes with an integrated relay that is rated for up to 16 Amps. The enclosure is designed to be robust and water-resistant, making it suitable for outdoor as well as indoor use.