Further information for JUNG button 4f 1 4 arrow symbols F40 series LS snow white - LS 404 TSAP WWM 14
to replace the top left button of the 3-way button set, item no.: ..403 TSA..
and the top left and bottom right buttons of the 4-way button set, item no.: ..404 TSA.. in the LS series
to replace the bottom right button of the button set, item no.: .. 4093 TSA .. in the LS series