The PrismaSeT HD is a freestanding enclosure made of decarbonized steel, suitable for low-voltage electrical distribution. It contains recycled steel produced with renewable energy, resulting in a significant reduction in CO2 emissions. It has nominal dimensions of 2000 mm in height, 700 mm in width, and 600 mm in depth. The frame and supports of the enclosure are made of galvanized steel to ensure a long lifespan. The door and panels are made of sheet steel, while the handle is made of polyamide 6 with 30% glass fibers. An epoxy-polyester powder coating provides a smooth appearance. The enclosure is gray (RAL 7035) with a black (RAL 9005) handle. It features a single door, a back panel, a roof, two sliding rails, and a kit for quick-mount brackets. The door has an opening angle of up to 120 degrees and is reversible, meaning it can be opened from either side. The door is equipped with a four-point lock and a handle with a 5-mm double bit for security. The enclosure has an IP55 protection rating, making it resistant to dust, water, and oil ingress. It is also impact-resistant with an IK10 rating. Operation is comfortable with access from the back, front, and sides.