Jung LC1740204 cover with rotary knob, LS series, grey middle ( LC32012 )

Cover with rotary knob, LS series, grey, for rotary dimmers, item nos.: 1730 DD, 1731 DD, 211 GDE
for extension unit, item no.: 1733 DNE
for rotary control device 1-10 V, item nos.: 240-10
for DALI rotary control devices, item nos.: 1740 DSTE, 1741 DSTE
for speed controller, item no.: 1735 DS