Siemens Grey Plastic SIRIUS ACT 3SU18 Push Button Enclosure - 3 Hole 22mm Diameter

Use this Siemens push button enclosure to protect your switch wiring in harsh industrial conditions. By closing around the electrical connections that operate your push button, it prevents corrosion damage from air and moisture. The unit is supplied empty to let you install and configure the three holes to best serve your application. With an IP69K (ingress protection) rating, it provides total protection against dust and hot water jets to ensure your push buttons continue to work in intense and outdoor settings. A robust plastic housing means that the enclosure resists impact and heavy usage, resulting in a high level of sustained protection.

• Mounts with a one-handed snap-on method when used with Siemens's SIRIUS ACT holder (874-2272) for simple and reliable installation
• Supports both horizontal and vertical mounting for versatility
• Connects with a standard M20 thread size to suit many smaller industrial appliances

Yes, the front of the enclosure features built-in recesses for labelling the buttons it holds.