Illumination device for a knob of a switch
Illumination key and method of manufacture
Illumination push switch unit
Illumination type push button switch
Illumination-type pushbutton switch construction
Illumination-type small-sized switch
Illuminative lighting mechanism for vehicle toggle switch...
Illuminative switch assembly
Imitation wall switch
Impact resistant switch knob
Impact resistant switch mechanism
Indicating mechanism for push button switches
Indicator light assembly for control panel
Induction control device for activating switches
Industrial draw-out circuit breaker electrical connection indica
Industrial membrane switch with breather
Industrial safety device
Infrared on/off button for computing apparatus
Inhibitor switch
Input apparatus and keyswitch