FeaturesCompression molded fiberglass material has excellent temperature and chemical resistance qualities and exhibits outstanding physical propertiesFiberglass material is easily punched, drilled, filed or sawedSeamless foam in place gasket assures a watertight and dust tight sealThreaded internal bosses provided for mounting optional panels and terminal block kitsPolycarbonate windows are permanently bonded in placeScrew cover enclosures have easily removable covers attached to body with internal plated steel hingesCover securely fastens to the body with four captivated type 316 stainless steel cover screwsSealing washers are furnished with enclosureMaterial is halogen-free