Lights and pushbuttons — Which Sensor

Lights and pushbuttons signal machine states and confirm operator actions on assembly cells, picking stations, and control panels. The category combines LED indicator lights with capacitive Pick-to-Light pushbuttons, where touch detection works through a sealed housing without mechanical travel. Typical use is manual assembly guidance, kitting, and line-side acknowledgement.

The bulk of the assortment comes from Turck, with capacitive Pick-to-Light units dominating and discrete signal lights as a smaller share. Almost all units are rated for ambient operation at -40 …+50 °C, with a smaller subset specified at -20 …+50 °C for indoor cells.

Pricing clusters around a few recurring SKU configurations. Frequent unit prices are 127.40 EUR, 167.70 EUR, 170.60 EUR, 171.10 EUR, 194.10 EUR, and 198.70 EUR, reflecting standardised housing and connector variants.

For broader budgeting, the assortment splits into a lower price band 83.9–176.7 EUR covering basic indicator lights and entry-level Pick-to-Light units, and an upper band 176.7–269.5 EUR for combined LED-signal-plus-pushbutton heads with extended colour coding.

Special versions in the catalogue include integrated touch-and-light combinations where the operator acknowledgement is detected on the same surface as the status LED, suited for IO-Link-equipped picking systems and dust-tight environments at the stated ambient range.