BivarOpto, the Optoelectronics division of Bivar Inc, introduced a light pipe designed specifically to operate with board-mounted push-button switches, enabling non-lighted switch models to perform ...

As switches and push buttons go, the PB/5 is way ahead of the pack. I feel sure that Oscar Wilde would the love the usefulness, and beauty, of the PB/5 audio-tactile pedestrian push button ...