Key selector switches
Illuminated or non-illuminated
Flush or extended 2-color molded legend caps
Multi-operators
Reset push button
22.5 mm mounting hole
2-, 3-, and 4-position
30 and 40 mm
800FP plastic operators
Panel mount sounder
Single turn potentiometer
Selector or toggle switch
Mushroom or half-dome
Plastic or aluminum
Twist-to-release or key release
Pilot light operators
800FM metal operators
Momentary or alternate action
Maintained or spring return