Illuminated pushbutton, 16 mm, round plastic, blue

Illuminated pushbutton, 16 mm, round, plastic, blue, pushbutton, raised olors, illuminated/non-illuminated, with/without inscription, latching/momentary contact operation, and various button heights.
Note: Please order individual device, holder and contact blocks separately.
3SB2 - Space-saving, proven in practice and industry standard!