The BES-516-324-G-E5-C-S4 is an inductive proximity switch with dimensions of 8 x 45 mm, featuring an M8x1 threaded style. It offers a sensing range of 2 mm and operates with PNP no switching output. The switch has a high switching frequency of 5000 Hz and works within a voltage range of 10-30 VDC. With an IP68 protection rating, it is designed for robust industrial applications.