About, The Videotel 4734 large red button has a black front bezel that is 2 3/8 diameter wide x 3/8 tall. This button mounts in any 1 hole and is
Push Button Switches: Types, Uses, Features and Benefits
A Complete Guide to Push Button Switches by Eaton
About, The Videotel 4734 large red button has a black front bezel that is 2 3/8 diameter wide x 3/8 tall. This button mounts in any 1 hole and is
Large Red Plastic Mechanical Push Button
TD1250 Series Long Life, Sealed Detector Switches - E-Switch, Inc.
A Complete Guide to Push Button Switches by Eaton
Small Red Plastic Mechanical Push Button – Videotel Digital
PCB terminal block (233-504)
Pushbuttons – Videotel Digital
PCB terminal block (234-503)
Big Red Switch