Schneider Electric Harmony XB5 Series Push Button, Panel Mount, 22mm Cutout, IP66
5mm, Better World Product: Yes, Better World Verification: Green Premium, Manufacturer Part No.: XB5AA831, Minimum Operating Temperature: -40°C, Operating Temperature Range: -40 → +70°C, Terminal Type: Screw Clamp.Schneider Electric Harmony XB5 Series Push Button, Panel Mount, 22mm Cutout, IP66, Illuminated: No, Push Button Style: Round, Push Button Colour: Green, Push Button Material: Plastic, Push Button Diameter: 28.