Decorator dimmer
Definite purpose (DP) contactor for air-conditioning systems
Depression switch
Depression switch
Depression switch
Design for an interrupter switch with current-sensing feature
Design for an interrupter unit for a switch assembly
Desktop electrical apparatus control unit
Detecting switch
Detection device for operating an automatic door
Device for controlling
Device for controlling
Device for controlling
Device for controlling
Device for resetting a digital clock from a remote location
Device user-control-interface with a detachable display
Diaphragm for a switch
Diaphragm for a switch
Diaphragm for a switch
Diaphragm for a switch