Foghorn and Siren Push Button Switch Email Foghorn and Siren Push Button Switch Part #: PBS-SPST-MOMOFF-FLAT Part #: PBS-SPST-MOMOFF-FLAT Quantity Price ea. 1 + $10.54 5 + $8.96 25 + $7.38 10.54 Back to: Push Button & Push-Pull Switches Ask a question about this product Push Buton Switch With leads Heavy Duty 50A Push Button Switch Description Foghorn and Siren Push Button Switch - (ON)-OFF Momentary push button switch for operating foghorns and sirens. Plastic push button and chrome-plated brass shell and mounting bracket. Mounting center: 2-1/16". Overall length: 2-5/8", 1-1/2" diameter. Rated at 5A at 12V DC.