Mennekes SLPB Series of Pushbutton Enclosures are punched with 22.5mm holes to house pushbuttons, pilot lights, switches or other control needs. Boxes feature captive cover screws that thread into sealed wells, single piece punched cover gasket and a base DIN rail for mounting of terminals. They also feature a 15 degree sloped roof design to ensure run‑off of liquids for the cleanest installation.