Standard and illuminated push buttons and selector switches are available as both key and conventional operators. The CR104P line also includes push-to-test and standard pilot lights,mush-room-head push buttons,joysticks,and push-pull and push-push operators. Chrome-plated octagonal mounting rings project an attractive, high-quality appearance.Positive feel selector switches offer a quality touch in all illuminated and non-illuminated,maintained and spring return units. 0R91 PR.No. CR109228