Terminal block enclosure RK 4/12 SL-12x4²

Terminal block enclosure, Polystyrene, light grey, similar to RAL 7035, incl. 4 attachment bushes M20, seal range 8 - 13.5 mm, IP54, 1 attachment bush M25, seal range 9 - 18.5 mm, IP54, with protection rating IP54/IP66, with protection level IK07, protection class II, halogen-free, 130 x 130 x 75, with 12 screwless terminals 4 mm², (type Weidmüller ZDU 4)