The T-series junction boxes are all UV-resistant. They are made of a thermoplastic polypropylene with insert seals made of ethylene-vinyl acetate (EVA). This allows for cables to be installed through the 9x M25 + 7x M32 seals, or the seals can be cut with a knife at the designated points to create an entry opening for cables or pipes. Alternatively, cable glands can be inserted through the openings instead of the seals and secured from the inside with a locknut. The junction boxes can be mounted on mounting plates using 3.5 x 9.5 sheet metal screws in openings at the bottom. Internal dimensions: 225 x 173 x 86 mm. The lid is equipped with a labeling field and is sealable.