Illuminated Metal Maintained Push Button Switch, 12VDC, 16mm [SW9] - $10.97 : Auber Instruments, Inc., Temperature control solutions for home and industry
Momentary Push Button - Temco Controls Ltd.
Maintained Push Button - Mushroom 2-Position RED 1 Normally Open | Benshaw Inc.
Maintained vs. Momentary Switches - I Dig Hardware - Answers to your door, hardware, and code questions from Allegion's Lori Greene.