• DC3-wire square proximity switches (maximum switching current: 200mA)
• Wide range of models available (4/7/12/20mm, top/side, N.O./N.C)
• Different-frequency types that are only slightly influenced by mutual interference available for all models
• High seal capabilities (IP67)
• Enhanced circuit protection (surge absorption, load short-circuit, reverse connection)

Need more information , Click : Proximity Switches - FL2