Columns for safety light curtains, device columns with external grooves, PU3H17-00000000, Design: Device columns with two external mounting grooves, Suitable for: Safety light curtains, multiple beam safety light barriers, Suitable for protective field height: C2000, C4000, M4000 Curtain: 1,350 mm, Suitable for protective field height: deTec: 1,650 mm, Suitable for number of beams: Any, Suitable for beam spacing: Any, Column height: 1,740 mm, Max. installation length: 1,720 mm