The Series 84 extremely low profile range of durably rugged switches and indicators features a minimally low back-of-panel depth thus making them ideal for applications where space is restricted. Being just 2.0 mm above the front panel, these units complement any contemporary control panel. The Series 84 products benefit from sealing ratings of IP67 standards. This protection against the penetration of dust and moisture allows for use in applications of hazardous environments. The range mounts flush to the panel by utilizing a 22.5 mm mounting hole. Design features include lenses available in anodized aluminum with illumination windows or with plastic surrounds.