Subminiature momentary pushbutton switch. Optional caps in different colors to vary appearance as needed. Low operating force for ease of actuation. Rear panel bushing mount with compact behind panel dimension.

Internal antijamming feature to protect the contacts from damage due to excessive force on the plunger. Self-cleaning contacts make FB models highly reliable.

Low cost device of rugged one-piece bushing and housing construction. Reliability of construction with an internal guide to maintain contact alignment. Epoxy sealed terminals.