The S16KR series key selector switches are ideal for installation in compact-sized equipment and panels. The 16 mm installation hole size, 29.5 mm protruding rear-length, and independent detachable contacts allow flexible installation in limited spaces. The S16KR series is available in round, square, and rectangular head types with 7 key removal position options. 2-position (spring return/maintained) or 3-position (two-way spring return/right spring return/left spring return/maintained) control is possible depending on the model type.
Trolley systems can be installed in various situations such as automated conveyor lines, overhead travelling cranes, shipping and and automated warehouses without human presence.