Mounting frame with field cover 700 x 500 x 250 for 4 x 21 pitch dimensions of 17.5 mm with 1 cover strip for 1 row New design, easy to install Material: impact-resistant polystyrene Color: RAL 7032, pebble gray Top hat rail, depth 15 mm Cover fixed to the mounting frame with locking screws (1/4 turn) 2 cut-out pitch dimensions per row Fastened to the stud bolts
