Cable junction box made of high-quality thermoplastic with terminal blocks for copper conductors. For surface-mounted applications in buildings or protected installation outdoors. With external tabs for fastening and cover fastening via quick-release fasteners. With cover retaining strap. With 5 terminal blocks up to 4 mm². Cable entry via elastic sealing membranes in the housing walls and base. Subsequent use of cable glands possible by removing the sealing membrane.