The ENC24/30SUL is a stainless-steel enclosure with additional wiring room for various components, including a data logger, power supply, larger batteries, and communication and measurement peripherals. It is UL508A listed, with a UL listed NEMA 4X rated enclosure and components. This enclosure, with a backplate with holes for mounting devices, can be ordered with one to four conduit openings or 12 cable entry seals. The ENC24/30SUL is designed for mounting on a tower, building, or other structure, but a user-supplied mount is required. This enclosure is available in two finishes. ENC24/30UL is the painted, mild-steel version, and ENC24/30SUL is the stainless-steel version. To maintain its NEMA 4X rating, the ENC24/30UL does not come with a standard Campbell Scientific ground lug. Users must bring a ground wire inside the enclosure through a conduit or cable entry seal and then ground it to a ground bar, DIN-rail mounting bracket, or something similar.