Junction type-DF box. NEMA type-1/IP30 enclosure. Enclosures are finished with ANSI/ASA-61 grey heat fused powder-paint electrostatically applied on a pre-treated base. Suitable for surface mounting with the standard screw cover or for flush mounting using either of the two optional covers (1100 HCF or 1100 FCD). Boxes are made from 16 or 14 gauge steel. Four internal mounting holes, bonding screws and attachments are provided. All four sides have concentric knockouts.