Description Harmony LED light indicator XB4 technical data: Connection (components): screws Operating voltage (num): 24 V/DC, 24 V/AC Installation diameter: 22.5 mm Colour: White Weight: 0.08 kg Contents: 1 pc Product dimensions, width: 30 mm Product dimensions, height: 47 mm Product dimensions, depth: 54 mm Switch/button type (categorization): Signal lamp Protection class: IP66 Type (manufacturer type): XB4BVB1 Box contents: mounting flange and auxiliary switch block