Banner Engineering's K50APTGRYF is a gray, 50 mm EZ-LIGHT illuminated touch-button that combines capacitive touch actuation with a three-color indicator (green, red, yellow) for clear visual feedback in pick-to-light and automation tasks. It operates on 12–30 V DC and provides an 8-pin PNP normally-open output, with the green, red, and yellow LEDs capable of up to 29 lm, 13 lm, and 24 lm respectively and a maximum of 75 mA per color. The rugged polycarbonate dome housing features an M30 x 1.5 mounting thread and IP67/IP69K protection, and the unit supports Banner's pick-to-light functionality (F2) in a compact 50 mm package.
